Beta

×

Welcome to the Slashdot Beta site -- learn more here. Use the link in the footer or click here to return to the Classic version of Slashdot.

Thank you!

Before you choose to head back to the Classic look of the site, we'd appreciate it if you share your thoughts on the Beta; your feedback is what drives our ongoing development.

Beta is different and we value you taking the time to try it out. Please take a look at the changes we've made in Beta and  learn more about it. Thanks for reading, and for making the site better!

Comments

top

Countries Don't Own Their Internet Domains, ICANN Says

Qbertino Of course they don't. (101 comments)

Jebus H. Christ, Tlds are bits on an HDD. Who can 'own' those? The whole concept of 'intellectual property' is laughable and disintegrates after 3 stages of rationalisation the latest. Especially with network meta directories such as the DNService.
I can send them a HDD full of Tlds, including ones that I just made up. If they pay me a little more I might even take a used server and set up a DNS to serve them.
1000 Euros and it's theirs.

yesterday
top

Vint Cerf on Why Programmers Don't Join the ACM

Qbertino Been programing for 28 years, never heard about it (193 comments)

I've never heard about this ACM thing. From the looks of the website it seems like some academic oriented CS club or something from the US. They even got a "german chapter" - suprised much I am. Don't know if I need to be in that club though. I doubt any programmer of importance I look up to is a member either. Linus Torwalds? RMS? Projekt Lead of Node.js? Don't think so. ... For example, I'd be suprised if more than 10% of the Blender crew even heard about this, let alone were a member.

My 2 cents.

yesterday
top

Linus Torvalds: "GCC 4.9.0 Seems To Be Terminally Broken"

Qbertino You're more spot-on than you can imagine (728 comments)

Even god almighty couldn't make Italian transit work, Mussolini never stood a chance.

The italians couldn't even manage to invade greece once the war started. Hitler had to send troops to help out and they ended up doing most of the work (no joke). Anecdotes say he was fuming, that with allies like Italy no one needed enemies. As WW2 goes, The Third Reich would've probably actually errm ... 'done better' (pardon my choice of words) without Italy as an ally.
If you want a project to fail, give it to italians, I guess. :-)

2 days ago
top

Linus Torvalds: "GCC 4.9.0 Seems To Be Terminally Broken"

Qbertino I'd bet Linus is fully right on this one. (728 comments)

Seriously, the GCC is a prestige project just like the kernel. You have to have the basics of your particular software development field down, otherwise you have no business whatsoever lost in these projects. I don't know the details and I certainly can't judge them, but from the broad perspective it seems like somebody did something akin to not avalidating and filtering your input or pushing windows-1252 but presenting it as UTF-8 or something in webdevelopment and it passed all the way through evaluation, testing, merging, release management, etc. right into the final GCC release. Which does reflect on to the entire team and project.

Bottom line: When Linus has released rants like these in the past he usually was spot on and dead right. The GCC has gotten some flak for it's shittyness lately, and it looks like they haven't improved their process much yet.

3 days ago
top

Why My LG Optimus Cellphone Is Worse Than It's Supposed To Be

Qbertino Errrm, No!?? (290 comments)

It's well known that cheap android phones have always been bad, and will always be bad.

Errrm, no!?

Just bought a Huawei Y530 for 113 Euros for my SO. It runs Android 4.2.x. The camera is sub-par for todays standards and even weaker than on my 3-year old HTC Desire HD, but with 5MP more than sufficient for taking shots of cats or the family on a trip. Or videos for that matter. That aside, the screen is awesome, the processing power is more than sufficient, Chrome works like a charm and so does hangouts, email and such. No problem with special apps so far. Video playback works as intended. The widgets look fine. The UI is dumbed down a little - installed Apps are automatically placed on the UI, there is no seperate "installed apps" drawer - but that simply makes things less complicated for normal users.

The battery is replaceable and the case looks cool (designed by the fin who did some Nokia cases and the case for the Jolla, IIRC).

Bottom line:
If you take your time searching, you can get cheap Android phones that have an amazing price/performance ratio and do their job just fine.

about two weeks ago
top

Favorite "Go!" Phrase?

Qbertino There's only one: "Rücksturz zur Erde!" (701 comments)

Rücksturz zur Erde!

Back Fall to Earth! ... i.e. Fallback to earth! Fall in this case meant quite literally, since a fallback, as in combat, would be translated with "Rückzug" - "back pull" or pullback. So in "Raumpatrouille Orion" going back to earth always was "falling". Neat detail imho.

about two weeks ago
top

Russia Prepares For Internet War Over Malaysian Jet

Qbertino To me it's pretty clear. (503 comments)

Slavian Farmers Militia ("Seperatists") bored and trigger-happy and with easy access to Russian military hardware. To dumb to doulbe-check their targets or to dumb to care. Wether this is Ukranian seperatists or not is of no significance - there all just pawns in a Game. I think Putin has since this begun weighing the risks of supporting seperatists and making russia fell big again - whatever that is - and keeping a low(er) profile. This could shift sentiment considerably.
Either way, I don't trust the guy but I don't consider east-ukranian militia folks rational enough to be under any usefull control by russian. When push comes to shove, they'll do whatever they feel like doing, as long as they've got enough ammo and toys and enough dumbwits who support their cause - whatever that's supposed to be.

about two weeks ago
top

Heinz Zemanek Passes At 94

Qbertino Best Computer name ever (52 comments)

I've never heard of this guy, but calling your Computer "Mailüfterl" in contrast to other ones named "Wirlwind" definitely gives him instant credit with me. Must have been a fun guy to be lectured by. ... Seriously, this may actually be the very first non-gigantomaniac humourous computer name in history.

about two weeks ago
top

Slashdot Asks: Do You Want a Smart Watch?

Qbertino The watch I want doesn'st exist yet. (381 comments)

Smartwatch wishlist:
Shockproof
Waterproof (200 m)
Solar Powered
Flat but Sturdy - Think a combination of Casio G-Shock and Skagen
Pressure Sensor / Height Meter / Variometer
Temperature Sensor
Environment Sensor
Complete Biosensor Package
FOSS OS with every aspect configurable, especially blocking of corporate tracking (Google, Facebook, etc.)
Speed-charging mode
Assistance AI ('please' of course being optional :-) )
      --> Watch, when does the milonga in collogne start today?
      --> Watch, are the regional trains to collogne on schedule?
      --> Watch, please warn me if I cross the speed limit.
      --> Watch, please navigate me along the fastest route to school.
      --> Watch, I hear cheering from all the windows around me - who just scored a goal?
      --> Watch, guide me to the nearest DM that stocks dental care. (Watch knows that I'm on foot and guides me to the nearest Tramstation if required.)
      --> Watch, has the bike shop gotten back to us yet? (Watch checks voicebox and all message channels including mail)
      --> Watch, please tell me if todays schedule is still valid or if there are any unforseen changes.
      --> Watch, what was her name again? Just show, don't say.
      --> Watch, please record a tracklist of everything the DJ is playing tonight. Use any analytical software available, not just shazam. And establish what it would cost to buy that tracklist on the music platforms that we're registred on.
      --> Watch, please silence youself and all my devices in proximity until tomorrow 7:30 in the morning. Silence all priority notifications except the "Company Server Down" Alert. And go into "Push to show" mode for your clockface and turn of all screensavers and backlights. (Thinks to himself: I want to enjoy this evening/night with this tango-cutie here without any further disturbance. :-) ) ...

you get the picture.

Furhtermore:
Standardised wrist strap connections
Cheap and available spare wriststraps in variing colors and materials
Cheap and available spare and extra bumber cases in variing colors and materials
1st hand 3D printing files of wriststraps and variant bumper cases
Quick change from wriststrap to pocket'watch' / pocketdevice mode ...
And probably some other things I haven't thought of yet. ...Allthoug I couldn't say if such a watch would be good for me. With that type of AI my brain would probably start to rott from under-usage quite soon :-) .

My 2 cents.

about three weeks ago
top

Prof. Andy Tanenbaum Retires From Vrije University

Qbertino Aaaaahahaha ... gotta love it: (136 comments)

"A multithreaded file system is only a performance hack. When there is only one job active, the normal case on a small PC, it buys you nothing and adds complexity to the code. On machines fast enough to support multiple users, you probably have enough buffer cache to insure a hit cache hit rate, in which case multithreading also buys you nothing." - Andy Tanenbaum on the "LINUX is obsolete" Thread from 30 Jan '92

Nice to see a so called "expert" so far off. Seriously, not the first CS Professor to be completely backwards. I've met a few of those too. :-)

about three weeks ago
top

Dubai's Climate-Controlled Dome City Is a Dystopia Waiting To Happen

Qbertino Dubai is a Disneyland. Only bigger. (265 comments)

Just like most of the Emirates, Dubai is a Disneyland. Only bigger.

Seriously, I don't know what crack these bedus are smoking, but there are more books translated into spanish each year than into any language of the emirates in the past 100 years. These people base huge chunks of their view of the world on an ancient facist monotheistic religion, live in societies that by social structure resemble the grimmest of dark ages, sharia law and all, and all they have is truckloads of money from selling their oil and no real idea what to do with it other than squander obscene amounts of resources to build a huge disneyland out in the desert. The amounts of water wasted alone are beyond imagination.

I'd have no problem with building a high-tech nation within a few years, if I'd actually be seeing some real progress, but I don't. I'm seriously sceptical of Dubai and its likes gaining critical mass and actually building sustainable societies

The prince of Dubai would be well advised to use all that money of his of building universities, implementing basic human rights and getting a modern society going and perhaps building a modern armed force to defend it. Since it doesn't look that way, I'm not placing my bets to high on this whole Dubai thing.

I wouldn't be suprised if this all collapses within 20 years and we have a bunch of impressive ruins but nothing more.

My 2 cents.

about three weeks ago
top

Overkill? LG Phone Has 2560x1440 Display, Laser Focusing

Qbertino Re:Wait for tha Apple zealots... (198 comments)

...they'll say something to the effect:
"I don't care, Retina Display is better."

I hate to break it to you and I'm certainly not and Apple Zeolot - my phone is an HTC Desire HD which I happen to be quite happy with - but the retina display actually *is* better, compared to the G3, if not perhaps in size. It has a wider viewing angle and a higher brightness range. Both only slightly, but noticable under certain conditions. How do I know? Just saw a detailed video review on the LG G3.

Given the choice between 400dpi and 538dpi with slightly less brighness and slightly tighter viewing angle I'd take the latter. I bet that goes for most people here.

My 2 cents.

about a month ago
top

In 2012, Facebook Altered Content To Tweak Readers' Emotions

Qbertino Facebook encourages posing. (130 comments)

I see it in my self, on the rare occasions that I actually post, which is roughly 5-10 times a year and I see it with others whenever I go online to browse a little in the posts of the people I'm connected with ... called "Friends" (Fingerquotes!) on FB:

Facebook and other "social networks" encourage posing. No two ways about it.

If you get all worked up and batter your self esteem just because somebody posted himself in cool poses or on some event that you "missed out" on ... I get this a lot, since I'm only on FB for my tango dancing connections, a pastime where posing sometimes actually is part of the game. Actually knowing the person behind a neat facade on FB does put things into perspective.

Bottom line:
People shouldn't get more attached to these things than it is good for them. If this neat little stund by FB shows them that, then all the better.

My 2 cents.

about a month ago
top

China Starts Outsourcing From ... the US

Qbertino It was easy to see this coming. Seriously. (274 comments)

I predicted this sort of thing back in 2006. And let's be honest: It's not that suprising, is it? Globalisation is once around the globe by now. In the US, entire landscapes are out of jobs and glad for anything. In China more than a decades worth of 8%+ growth has started to saturate markets and upped the price for labor, shrinking the margins.

Next up will be robots. And they don't care where they stand, neither does the corp that owns them. They will be placed closest to the buyer to reduce transport costs. The avantgarde will start building modern factories in western countries now again. Like Tesla.

My 2 cents.

about a month ago
top

Age Discrimination In the Tech Industry

Qbertino Age discrimination exists, but it works both ways. (370 comments)

I've had this issue myself here on /. a few times in the last 2-3 years.

Here's my current take on it:
People discriminate based on age, in any field or situation. That's simple psychology. You can tip the reactions in your favor, based on how you behave. I'm skinny, move a lot and wear a relatively up-to-date hipster / better-dressed nerd mix of clothing and my basic temper is sanguine, so people usually judge me roughly 6-8 years younger than I actually am. That does help me when trying to get a quick hire in the webshop next door, although that is getting more difficult in certain ways.
In the field you're easier in for a cheap quick hire if you appear young and nimble. Emphasis on cheap and quick. Easy in, easy out, no hurt feelings on either side. At a first glance, getting such a gig is definitely more difficult if you have a deer-gut, are approaching your 50ies and looking it too.

Then again, take that same deer gut 50ies body, dress it in a good suit and a well chosen shirt and tie combo, adjust your behavior and your speaking a little, perhaps take some training or stage classes, print some neat business cards with "Consultant" written on them and your salary instantly rises by 15K per year easily. Try that as a mid-twenties guy - it's going to be very difficult.
This only starts to work in your favor once you've got wrinkles and gray hair to show. I call it the 'gray-hair-bonus'. You need one guy from that camp for every contract worth 100k and up. They are indispensable, especially if they can talk and have the decades of experience to back it up. I'm turning into that sort of guy and helping the transition with some extra 'finally-grow-up' efforts. It does magic to my rates. And it's simply that I look the age that make 50% of all that possible. I just have to get used to letting that fat student kid do the setup of the next server, even if he makes tons of mistakes ... after all, I'm there to help him out if he's in a jam. But forcing yourself to keep your hands off is a bit of a challenge, I do admit. :-)

My 2 cents.

about a month ago
top

Ask Slashdot: Best Rapid Development Language To Learn Today?

Qbertino JavaScript is the only right answer (466 comments)

If you're looking for the most relevant RAD Language today and the one that's the strongest upcoming, that would be JavaScript. No two ways about it. Python is definitely the more interesting, simply because its syntax is more modern - JS is basically a member of the C + Java line of languages and a prime objective of Python was to do away with the clutter.

But in terms of momentum, there's no single doubt about the rapidly increasing significance of JS. With Node.js it has gotten hold on the serverside again, as it used to have back when Netscape Webserver was the only webserver around, and since the dimishing importance of Flash and the parallel increase in importance of mobile web-centric devices it has become the got-to technology for client-side logic in the mobile space. It's cross-platform and there's an engine for it in every browser. It's that simple. The increasing fragmentation of end-user devices is driving battalions of developers to JS as we speak and with the second half of humanity to be connected to the intarweb via cheap mobile devices within the next few years I don't think JSs' momentum is going to dimish anytime soon.

Bottom line:
If you need or want to bet on a single RAD PL today, JavaScript it is. Frontend to backend. Strange but true.

about a month and a half ago
top

"Eskimo Diet" Lacks Support For Better Cardiovascular Health

Qbertino Captain Obvious Science Team strikes again! (166 comments)

NEWSFLASH! JUST IN!
Classic Eskimo diet only suitable for classic eskimo climate!

Brilliant new scientist team finds out that 10 bazillion calories-per-day and lets-eat-tons-of-raw-meat-because-we-have-no-other-source-of-micronutrient-iron-and-vitamin-c-out-here-in-a-countryside-made-of-pure-ice escimo diet suitable for an arctic climate with regular temperatures of -30 Celsius and lower actually isn't suitable or very healthy at temperatures around +15C and raises risk of CADs.

Gees, what an insight. How would've thunk? ...

Seriously, how do these guys get funding?

about a month and a half ago
top

Mayday Anti-PAC On Its Second Round of Funding

Qbertino No. (247 comments)

Really? You're going to end the corrupting influence of corporate money in politics by out-fundraising them?

No. You're going to get most of the people behind the unified cause of repairing the US electorial system. Big difference.
Them donating money is a secondary side effect. The technical part of what is required to change something. The first step is to get *all* of the 99% of US citizens of their lazy fat asses and actually be willing to do something to 'effing repair their broken system. The money-meter is just a gauge of that will to finally make a change that lasts. And I mean we, the people, making that change.

It's like in eastern German. When fat-cats say "This is how it goes." like they have been for decades and 99% say "Nope. Not anymore. Game's over. New rules." you have a peaceful revolution and the wall goes down the next day. It's really that easy.

Same here. If Lessig and his crew can get this show on the road and the 'effed up US electorial system repaired that would be really cool. And I see a real chance of that happening here.

You should all get behind this folks. You can do it. It's not that hard.
Keeping my fingers crossed for this SuperPAC.

My 2 cents.

about 2 months ago
top

Apple WWDC 2014: Tim Cook Unveils Yosemite

Qbertino Compareatively unspectacular, but not bad. (411 comments)

The updates seem unspectacular, but they're not neccesarly bad. The Flat UI look is a matter of taste, that's for sure ... and they've kept the green button, the only thing on the inmediate apple UI with no predictable behaviour what-so-ever ... seriously, I'm wondering why MS hasn't been making jokes about this during the last decade.

However, this Swift PL thing might just be something that turns out in Apples favor. The barrier of entry to native apps probably has been there for some people, and they probably want to prevent HTML5/CSS/JS Apps taking over too much of the market. Xcode 6 looks better than ever and if Apple carries on that way, MS Visual Studio might someday lose its 1st place in simple idiot-proof yet serious development - one of the rare things MS still has going for its ecosystem these days. If the FOSS community adopts Swift and offers compilers and apple isn't a douche about giving the FOSS community some support, I might even learn it. ... Until then I'm currently sticking with JS and FOSS languages though. Web is where everything is at right now and that's increasing - and it's not looking as if anything is going to change in that debt. anytime soon.

As for the whining about the anual release cycle of OS X: I've just recently updated from Snow Leopard to Maveriks, my first major upgrade in 3.5 years. All worked fine, including using the same TimeMachine with the new system. No one is forcing anyone to upgrade and I certainly won't until Yosemite or a successor to it is well established. In my experience apple systems are among those that keep their value the longest without an update.

about 2 months ago
top

Ask Slashdot: In What Other Occupations Are IT Skills and Background Useful?

Qbertino PR & Marketing, Agency work in general (158 comments)

Having an IT Background whilst doing PR and marketing can be great, if you are able to handle the discrepancy between talk and knowledge by most of your collegues and customers. Being the only guy in a crew of 25 that has done web development and knows versioning and *nix CLI stuff and can help writing usecases that are actually implementable in the given timeframe and budget and helping agency folks actually organize their work can be quite rewarding. And the pay is nice too.

Doing wordpress plugin hacks is actually quite bearable, as long as people don't expect you to do it every day all day and also give you other assignment, such as requirements analysis and such.

I'm doing that type of work right now and it feels good. I can deliver value, the team is glad to have me and I get to learn new trends and technologies as part of my job. Customer politics can be quite anyoing though, but that's what PMs and Bosses are for. :-)

My 2 cents.

about 2 months ago

Submissions

top

Ask Slashdot: Open Hard- & Software based Security Token Thingie?

Qbertino Qbertino writes  |  2 days ago

Qbertino (265505) writes "Hoi Slashdotters. I'm just musing about a security setup to allow my coworkers/users access to files from the outside. I want security to be a little safer than pure key or PW based SSH access and some super-expensive RSA Token Setup is out of question, so I've been wondering if there are any feasible and working FOSS and open hardware based security token generator projects out there? Best with readymade server-side scripts/daemons.
Perhaps something arduino or rasberry pi based or something? Has anybody tried something like this? What are your experiences? What do you use? How would you attempt an open hardware FOSS solution to this problem? Discuss! And thanks for any input."
top

Is it feasible to revive an old Linux PC setup?

Qbertino Qbertino writes  |  about a month ago

Qbertino (265505) writes "I’ve been rumaging around on old backups and cleaning out my stuff and have once again run into my expert-like paranoid backups and keepsakes from back in the days (2001). I’ve got, among other things, a full installset of Debian 3 CDs, an original StarOffice 6.0 CD including a huge manual in mint condition, Corel Draw 9 for Linux, the original box & CDs — yes it ran on a custome wine setup, but it ran well, I did professional design and print work with it.

I’ve got more of other stuff lying around, including the manuals to run it. Loki Softs Tribes 2, Kohan, Rune and the original Unreal Tournament for Linux have me itching too. :-)

I was wondering if it would be possible to do an old 2001ish setup of a linux workstation on some modern supercheap, supersmall PC (Rasberry Pi? Mini USB PC?), install all the stuff and give it a spin. What problems should I expect? Vesa and Soundblaster drivers I’d expect to work, but what’s with the IDE HDD drivers? How well does vintage Linux software from 2003 play with todays cheap system-on-board MicroPCs? What’s with the USB stuff? Wouldn’t the install expect the IO devices hooked on legacy ports? Have you tried running 10-15 year old Linux setups on devices like these and what are your experiences? What do you recommend?"
top

Would you now bet on server side JavaScript (Node.js)?

Qbertino Qbertino writes  |  about 3 months ago

Qbertino (265505) writes "How realistic is it to place most bets on server side JavaScript / Node.js rather than a P language (PHP/Perl/Python)?

Back in the day, when Netscape had the only useful web server, server-side scripting was done with JavaScript — that was somewhere around 96 or so. Along came LAMP and got rid of proprietary solutions (for the most part that is) and somehow PHP got critical mass for being at the right place at the right time and having good documentation and a very low bar of entry.

However things have changed. Flash as a rich client technology is basically dead, just about everything web-based done client side has its logic coded in JavaScript, and with HTML 5 & CSS 3 being the go-to platform of today (also for wrapped x-platfrom mobile apps) and Node.js has recruited the remarkable V8 JS VM for serverside stuff. I’m now seriously considering the move away from PHP / Python to JavaScript for non-trivial server side development aswell. It would be so cool to have one PL for everything, and finally getting rid of PHP / mod_php doesn’t really hurt either.

I am wondering if it is feasible to bet on server side JS and Node.js in particular for large non-trivial web apps. I’m talking about Apps with the functional depth compareable to Pimcore or Typo3 here.

Concrete Example: Let’s say a client would come up to me and say he want’s a custom DTP platform that runs entirely on the web, with heavy Ajax/JS/HTML Canvas coding in the client (modern HTML 5 browsers) and a large app model in the backend (x86 Linux with print PDF generation and lots of other features).
Would you say it’s a risk worth taking to do the lions share of server side logic in JS running on Node.js with C/C++ extensions to Node.js for the speed-critical parts (Node offers some neat features in that dept) or would you suggest to play it safe and use existing PHP setups and toolkits, such as Zend or Symfony for such a thing? I’d say if the client is heavy JS lifting already, you might aswell use the same PL on the server — especially since I know how to abstract persistence and app layer, no matter the PL and could probably write the framework for all my persistence needs in a week. That would be a week in a project planned for 6 — 10 months.

Basically it would mean to restrict PHP work to quick and simple hacks on existing platforms such as Wordpress, Drupal or Typo3 and do every other from-scratch‘ project on JS / Node.js from here on out.

What do you think? Feasible or just to risky? What would you do? Have you been itching to go full force on Node.js yourself? Educated opinions of slashdotters desperately needed. Thanks."
top

One Phone to rule them all

Qbertino Qbertino writes  |  about 3 months ago

Qbertino (265505) writes "The Oneplus One, brazingly subtitled "2014 Flagship Killer", is a mobile phone specifically designed to go head-to-head with and beat the flagship products of existing behemoths in the industry and apparently also caters to the opinion leading crowd, i.e. us. It sports a quadcore 2.5 Ghz Snapdragon CPU, 3GB of RAM with a Sysclock of 1.8Ghz and 32GB (299$) / 64GB (349$) of storage, a replacable battery, a 6-lens 13 Megapixel sony camera and a 5 megapixel webcam for videochat. It runs CyanogenMod 11S based off Android 4.4 KitKat. Specs, especially when compared to pricing, blow the lid off current expectations and definitely raise the bar for next gen phones. Three concluding words: I want one."
top

How do I wrap my head around (My)SQL?

Qbertino Qbertino writes  |  about a year ago

Qbertino (265505) writes "Hi fellow slashdotters. I've got a problem. Basically I'm the regular Type A 80ies computer-geek, starting programming on a Sharp PC (PocketComputer) 1402 back in 1986 and been coding for money since the web-boom back in 2000-2001. There is one thing that has been bugging me ever since, and that is the developer communitys obsession with SQL as a means to automatically access persistance from the app layer. I'm not quite sure if it may just be MySQL, but the strange, human-communication-emulation syntax of SQL and it's ever-present ambiguity never fail to piss me off on a day-to-day basis.

However, I now have a job that requires me to become at least mid-range fluent in MySQL. Modifying the setup to avoid MySQLs SQL, such as adding ORM layers or frameworks, is not an option, for various reasons, some of them silly, some of them quite resonable. One being that we actually do access and analyse data direct and manually — what SQL originaly was built for.

My specific questions:
What can I do to get solid results and make measurable progress with non-trivial SQL (JOINs and beyond) whilst not constantly running into MySQL annoyances like, f.i. its bizar error messages to often?

What strategies do you recommend for a born SQL hater to grow a little acceptance and get to learn to handle the strangeness of this PL? Maybe a book of sorts that adresses issues more experience developers may have with (My)SQL? Perhaps you have some personal advice on how you tackled this problem — if you had it?

Finally, what do you recommend to get more firm and less confused with the non-trivial pieces of set theory and day-to-day data analysis ... books, online resources, games/riddles or excercises and explanations for pratice? I'd like to get quicker and more fluent at this in general.

Thanks for your input."
top

What's the best State-of-the-Art FOSS Product for Java (Web) Projects?

Qbertino Qbertino writes  |  about 2 years ago

Qbertino (265505) writes "Hi Slashdotters. After 12 years of realtive abstinence I'm looking to get my hands dirty with Java again and thought I'd do so by attempting one of the countless non-trivial Web projects on my idea list. I'm looking for something that removes a few layers of the crufty LAMP stack that so many of us got used to, in order to compensate for the Java typical hassles I'll inevitably run into. For this I'm looking for a FOSS Java Product (Framework, Toolkit, Enterprise CMS, Appserver, whatever) that has a certain set of features and attributes (see below). I've allways been keeping an eye on the PHP and Python projects on a regular basis, but couldn't say so about Java, so I need some input from you guys.

The following attributes are a must:

1.) Must be a pro-level/enterprise tool, meaning: When I learn it in the end I should be closer to typical enterprise products like jBoss, Glassfish, Oracle Whatever, SAP Whatnot, IBM Websphere, etc. with the knowledge gained. Ergo: Not some avantgarde experiment that has me crying myself to sleep once I get a gig at some Java shop that uses todays regular products, but something that prepares me for the things to come. At least a little.

2.) I'm willing to use some avantgarde stuff if it is stuff I can easyly integrate into existing enterprise toolstacks later in my career (SAP, Oracle, IBM, ect.) without having to install countless things below the regular Java level. Or obscure Java Libs that are a licencing liability to my employer/client.

3.) This one's a little contradiction with point 1: I which it to have absolutely zero fuss in integrating application and persistance. Think Zope/Plone. If I build a type/entity I want to do that exactly once and only once and I do not want to be manually editing XML in order to do so. Best would be if it had some kind of modeller where I can click together my entities and objects, maybe in some Java Application or a Web/Ajax Backend Interface (very fancy I know). I wish to avoid seperate persistance level logic programming with a specific language (read: No SQL or XML Situps!) entirely. In other words: In terms of persistance/applevel integration I really would like to leave the current state of things which to me appears to have been stuck in the early 90ies. I have no problem if this is all covered by fully automated scaffolding/crud or whatever and tons of autogenerated SQL in the background — I just would like to avoid having to deal with seperate layers alltogether whilst prototyping. Basically I'd like to stick to building my objects/types in Java and nothing else.

4.) The product should be either a one-command install on x86 Debian stable and other x86 Linux distros or should be easy to deploy manually with just a runtime as a prerequesite and a jar or something. Likewise it should be easy to deploy the required runtime environment and sub-libs on Mac OS X Snow Leopard. It should have a webserver option that is production ready and tried-and-true tested. It would be nice if that webserver option would either be an intergrated HTTP thingie inside the Java product or a first-choice integration with a FOSS HTTP Server binary that is *not* Apache, like lightHttpd or whatever the newest hype in enterprise ready lightweight HTTP-thingies is. I'd like to avoid Apache Configuration hassles just as I'd like to avoid SQL hassles.

6.) It should be established as a product — at least in the FOSS community (not just on one obscure mailinglist somewhere deep in the massive Apache Java Project grabbag) or be notably promising with a small company or dedicated team behind it. Something like PHPs ZendFW, Symphony, the Typo3 or Rails community — they've got a hang at pushing their stack in respective markets. (I.E.: Their websites don't look like shit and the projects opinion leaders actually know that marketing is important — even for a FOSS product) If it's a young but promising project I have no trouble helping out once I'm up to speed, so don't hesitate to advertise your own below, just don't ignore the requirements above completely.

Bonus points if the product has a braggable enterprise customer/user list and a real shot at pissing into the soup of the established players (Oracle, SAP, IBM, etc.).

Number 6 and 7 are nice to haves:

6.) Native integration with a well-established seasoned Ajax Toolkit like Sencha/Ext3, jQuery UI, Tipco GI or something of the sort. Perferably with a FOSS interface builder along with it.

  7.) Built with zero-fuss Mobile App integration (Android & iOS) in mind, since I think we all agree that that is the next big thing. Perhaps Android/iOS Libs already in place/available or something like that.

Thanks for you input, it's allway a great help."
top

Late-ish Career Boost via degree: CS or Business Informatics?

Qbertino Qbertino writes  |  more than 2 years ago

Qbertino (265505) writes "Hoi Slashdotters. I'm in my early 40ies and after a little more than 10 years of web, scripting and software development as a freelancer and some gigs as a regular fulltime employee I'm seriously considering giving my IT career a boost to be more able to move up the food chain by getting a degree. I'm your regular 80ies computer kid and made a career switch to IT during the dot-bomb days. Now I'm with quite a bit of programming and project experience but sans a degree and find myself hitting somewhat of a glass ceiling with maybe a little age discrimination thrown in there — i.e. at my age you're either moving up the ladder or out. Since I'm in Germany, degrees count a lot (70% of IT staff have a degree) so getting one seems fitting and a nice touch to my portfolio. However, I'm pondering wether I should go for CS ('Informatics / Informatik' in German) or Business Informatics.

I'd like to move into Projekt Management or Technical Account Management and am in a little dilemma: CS gives me the pro credibility and proves my knowledge with low-level and tech stuff and I'd be honing my C/C++ and *nix skills and emphasising my tech cred. BI would teach me some bean-counting skills, I'd be doing modelling, ERP with Java or .Net all day (creepy, I know) and give me some BA cred but I'd lose karma with the T-Shirt wearing crew and the decision makers in that camp. Help me make my move with some educated opinions please. I'm leaning a little toward BI because I suspect that's where the money is in my case, but am not quite sure wether a classic CS degree wouldn't still be better — even if I'm wearing a suit. Any suggestions?"
top

LSE drops .Net for Linux & Solaris Solution

Qbertino Qbertino writes  |  more than 4 years ago

Qbertino (265505) writes "Heise.de reports (text in German) that the London Stock Exchange will drop its .Net based trading software solution for a Linux/Solaris alternative. Its mostly performance and cost issues that bring Microsofts prime example for the feasibility of .Net for large installations to a grinding and unpleasant halt. What really gives the .Net camp a major blow in the TCO arguement though, is that amoung 20 evaluated solutions the one chosen was buying the entire Sri Lanka based company MilleniumIT that offers the chosen alternative for the equivalent of 30 Million Euros. In comparsion, the mere rollout of the current insufficient .Net infrastructure cost LSE the equivalent of 65 Million Euros. ... 'gues I'll continue stearing clear of .Not."
top

Ton Roosendahl recieves Honorary Doctorate

Qbertino Qbertino writes  |  about 5 years ago

Qbertino (265505) writes "BlenderNation, a Blender News site, reports that Ton Roosendahl, lead developer and founder of the Blender Project, will recieve a PhD HC at the University in Leeds (UK) today. Blender isn't just a flagship open source project, it also has gained a solid reputation in the scientific community. Honor whom honor is due, i say. He very much deserves it. I'm sure the Blender community as a whole is happy and proud for and with him."
top

3rd Blender Open Movie Project 'Durian' Announced

Qbertino Qbertino writes  |  more than 5 years ago

Qbertino (265505) writes "After 2 Blender Open Movie projects (Elefants Dream and Big Buck Bunny), both of which where huge successes for the blender communtiy and did a remarkable job at achieving the target goals, the blender foundation has announced it's third open movie project codenamed 'Durian' which is to be another animated short film made with an entirely FOSS production pipeline with Blender at its core. This time with an epic setting, an action-oriented presentation and a heroine as main character. The scenario rollout will be provided and overseen by the renowned dutch comic artist Martin Lodewijk. To all artists, blenderheads and 3D programmers: If you want to participate, now is your time to apply. The project team will be finalised and announced by June 20th this year. Shortly after the project will start in Amsterdam and go for the usual 6 to 9 Months. With Blender versions and projects increasing in quality and impact in leaps and bounds at each iteration, this is yet another gem from the Blender crew to look forward too. Especially with Blender 2.5 coming up with a large redo and overhaul of core components and features."
top

Removing naggapps and clutter from a fresh Vista

Qbertino Qbertino writes  |  more than 5 years ago

Qbertino (265505) writes "Hello fellow Slashdotters. I've got a rather unusual problem: I'm a Linux veteran and haven't used Windows for production work since 8 years ago and stopped using it entirely about 6 years ago. However, I'm about to recieve a brand new Laptop as an xmas present from my employer and it comes with Vista preinstalled. I'd like to use the preinstalled OS as a foundation for working with some apps I use at work that only run on Windows, so I'd like to keep the install if possible. And, no, there are no replacements for these on Ubuntu. What can I do to clean up Vista and remove any crap that bogs down the system or gets me angry by nagging me with "Please register this OS and give us your genetic fingerprint" popups and simular shite MS has been pissing off people with lately? I'm even willing to pay 30 Euros or so for Windows cleanup utilities, maybe there is something you Windows guys can recommend? Any free tools I should run before doing anything on Vista? Thanks for any help."
top

Are you also growing sceptical of todays IT?

Qbertino Qbertino writes  |  more than 5 years ago

Qbertino (265505) writes "I am, just as many other slashdotters, the typical Generation X geek. I started programming in my teens in the mid-80s and have done it ever since, with maybe a few year break inbetween. In 1999 I joined the first web craze full-scale and have since then been developing software and contributing to IT projects for a living. I currently have a compareatively safe and fun job in a currently booming market (MMO Gaming) and a chance to yet again try out the newest of technologies in my field and even get paid for it. However, I've grown increasingly weary of a world embracing IT technologies where I feel they don't belong. IT-Bots deciding wether someone is elligeble to a credit or not or a terrorist or not based on some obscure metadata, indian taxi-drivers required not to smile in order for bots to be able to read their faces, bizar amounts of virtual/digital money being leveraged to unhinge entire economies, ect. pp. ... you get the picture. Don't get me wrong, I don't think the world will end because of this, but I do think people will have to move away from IT in order to reclaim their lives and that this will hurt our field of expertise where it actually *is* usefull and meant to advance humanity. On the other hand, people are starting to think this is normal. They don't see the nature of computers or the web, but simply take it in without even reflecting it. And the scary part about it is that no matter how ineffective it is, it is actually more effective for everyday life to mostly stear clear of IT and not become to dependant on it. Which — as I see it — only IT experts can actually really do proactively. What I'm saying is that more and more I see it becoming increasingly difficult to actually see the work I do actually benefit the people around me. What I see is a huge machine decoupled from humanity, squeezing the last bit of net gain out of everything and sinking people to mere co-dependant parts of it rather than empowering individuals. What are your observations? Similar, or is this just some sort of a winter depression I'm having? I don't see myself as overly romantic or backwards — on the contrary — but could it be that we as IT geeks more proactively have to embrace a counterculture? And maybe stand up against a world in which *everything* is ruled by IT? What do you fellow slashdotters think?"
top

CakePHP 1.2 RC 1 released

Qbertino Qbertino writes  |  more than 6 years ago

Qbertino (265505) writes "After a long developement time and massive improvements in functions and featureset the CakePHP project has released RC1 of their Web Application Framework. CakePHP is one of the popular full-scale MVC web frameworks written in PHP. Unlike most others, it still actively supports PHP 4, allthough not with all features and it is officially inspired by Ruby on Rails."
Link to Original Source
top

German Supreme Court blocks 'Big Eavesdropping'

Qbertino Qbertino writes  |  more than 6 years ago

Qbertino (265505) writes "The 'Big Eavesdropping Attack' ('Großer Lauschangriff'), a set of german anti-terrorisim laws forcing network and telco providers to store any connection data for 60 days (amoungst other things), is a major YRO/privacy issue in Germany. According to Spiegel Online (Article in German) the German Supreme Court has invalidated substancial portions of the bill in a short-notice arbitration. This is yet another instance in a series of swattings of the German gouverment for this sort of thing from the Judges of the German Supreme Court. A big relief for all whom it concerns. Nice to see the authorities still believe in citizens rights. Makes me feel all warm and fuzzy inside."
top

Microsoft offers 44 Billion $ for Yahoo

Qbertino Qbertino writes  |  more than 5 years ago

Qbertino (265505) writes "According to the major German news-site Spiegel Online, Microsoft wants to buy Yahoo for $31 per share, adding up to 44 Billion for a majority in shares. Prices for Yahoo shares started climbing after the news. Tricky thing. This would reduce the amount in Microsofts piggybank considerably and could backfire big time if their plan doesn't work out. And this time there'd be not much left to pay off the mistake. It's suprising to see MS announcing such a bold move. Is Yahoo really worth that much? And doesn't this appear a tad desperate?"
top

Workplace Shell replacement for Mac OS X?

Qbertino Qbertino writes  |  more than 6 years ago

Qbertino (265505) writes "I'm proud owner of an older 12" G4 iBook (1,0 Ghz) from a few years ago, the one many geeks have and liked to use because of it's price/performance ratio for a subnotebook. Many people I met use it to run Debian Linux PPC or some other OSS operating system and do their programming on it. However I mostly do web developement where the OS hardly matter and I've come to like the benefits of running the native OS and the neat and frictionless hardware integration that comes with it. I do quite a lot of Flash developement aswell and need to be able to use the official Flash IDE from Adobe. The downside is that the desktop bogs down the systems performance which I'd like to use for other things by running a replacement of the Aqua Workplace Shell & desktop enviroment. There are quite a few wps replacements for windows — I've use Litestep with Windows 2000 — but I'm looking for one for OS X. What lightweigth WPS replacements are there for OS X and what other strategies are there to take some weight off an OS X desktop?"
top

Qbertino Qbertino writes  |  more than 7 years ago

Qbertino (265505) writes "The high-end open-source 3D engine Crystalspace has reached Version 1.0. From the website: "After almost 10 years of development we finally release Crystal Space and Crystal Entity Layer 1.0!" Crytalspace has several sub-projects: A game engine called CEL, a scripting exstension for that game engine called Cellstart, and CrystalCore, a single-player FPS Demo-Game built to show off Crystalspaces features. Crystalspace is generally considered a modern and extremely powerfull 3D engine and allready is in use in commercial products."
top

Qbertino Qbertino writes  |  more than 7 years ago

Qbertino (265505) writes "A company called Applied Business Technologies Inc. has recently released an open source web RAD system and application server based on Java and Java EE. It's called jVantage and seems to do away with the usual 1995ish grind Java developers have to put up with before having a decent web application ready. The developement enviroment is completely web based and somewhat reminiscent of the way the Python web application server Zope handles things. The screencast demonstrations (front page, bottom right) — in django/rails/cake/yourFavoriteWebFramework style — display an impressive set of features and a developement speed that is nearly breathtaking and faster even than with the aforementioned code-generating frameworks. It's nice to see now that Java has completely joined the OSS world it also is quickly catching up with the goodies other enviroments have to offer. And even picking up the Zope concept. With projects like these and the mature OSS developement pipeline Java has it may even be able to step back into the ring with PHP in the everyday web developement game. They've got me (Python, Zope & PHP Fanboy) curious anyway."
top

Qbertino Qbertino writes  |  more than 7 years ago

Qbertino (265505) writes "Apple introduces the iPhone. The Specs go as following: Touchscreen controlled with a patended gesture system, OS X, 61x12x115 mm, 480by320 Screen resoltution, 4 or 8GB storage, 4-Band GSM, Edge Bluetooth, WiFi, 2 Megapixels Camera, Battery Time for Talk, Video, browsing: 5 hrs, Audio Playback 16 hrs., Weight: 135 grams. Looks: Sweeet. ... I want one."
top

Qbertino Qbertino writes  |  more than 7 years ago

Qbertino (265505) writes "I'm currently working myself into a large web application project (Flash / Ajax / PHP 4 / MySQL 4) for which I'm supposed to become the lead maintainance programmer. Currently I'm trying to wrap my head around an admin area where each user interaction triggers roughly around 10 actions that range from Ajax calling variables from special PHP files, flash components loading subcomponents and those yet again loading stuff from other PHP files — data passing to and fro via GET *and* POST — and all of the server side stuff doing roughly 5 to 10 DB actions via individual class related custom SQL statements, each of which are stored in seperate, class related PHP files (neatly named though, I have to admit). Allthough naming is somewhat consitent and PHP Documentor did a good job at listing APIs, there is no written documetation about which component is supposed to do what and how they relate to one another. [sarcasm]"Gee, thanks a bunch. Yeah, I believe the manager though you were doing a good job at the documentation, since it looks soo neat with the right stylesheet."[/sarcasm] Needless to say, the thing is living hell to work through and is a prime example of the big downside of web-developement. I'm starting to miss a solid callstack debugger, and web-call-tracer or whatever you call it, to keep track of what's going on if I load template X with Master Flash Component Y. We use Eclipse with no success so far in getting the debugger to work correctly (still working at it), but that won't be enough anyway. I need to keep track of what's going on between client(browser) and server, what's going on *in* the server (that's the classic debugger, I know) and what's going on between serverapp and DB. And all of that *at the same time*. Since PHP is the most commonly used server enviroment I expect a measurable set of tools available to tackle this problem, some well-configured Unix CLI "scope-tracker" or watchamacallit or something and maybe a sophisticated logfile-reader or so. Any suggestions on how I can approach this problem? Note: The original programmer is long gone, so whooping his lazy ass for not documenting properly is not an option."

Journals

Qbertino has no journal entries.

Slashdot Login

Need an Account?

Forgot your password?
or Connect with...

Don't worry, we never post anything without your permission.

Submission Text Formatting Tips

We support a small subset of HTML, namely these tags:

  • b
  • i
  • p
  • br
  • a
  • ol
  • ul
  • li
  • dl
  • dt
  • dd
  • em
  • strong
  • tt
  • blockquote
  • div
  • quote
  • ecode

"ecode" can be used for code snippets, for example:

<ecode>    while(1) { do_something(); } </ecode>