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Mutex example / tutorial? [closed]
... The first person to catch the door-handle of the booth, is the one who is allowed to use the phone. He has to keep holding on to the handle of the door as long as he uses the phone, otherwise someone else will catch hold of the handle, throw him out and talk to his wife :) There's no queue system a...
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
...rted off with me not being able to log in as root any more on my mysql install. I was attempting to run mysql without passwords turned on... but whenever I ran the command
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eclipse stuck when building workspace
...you'll probably need to include more info about which plugins you have installed and which projects you have. Can you create a minimal workspace which reproduces the problem?
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How to load JAR files dynamically at Runtime?
...ave any kind of module system you need to be able to load JAR files dynamically. I'm told there's a way of doing it by writing your own ClassLoader , but that's a lot of work for something that should (in my mind at least) be as easy as calling a method with a JAR file as its argument.
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How to remove a file from the index in git?
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This also works great if e.g. you accidentally checked in some build intermediates or local configuration files that didn't make it into your .gitignore; use git rm --cached to remove them from the repo, add the relevant files or directories to .gitignore, stage and ...
Generating a drop down list of timezones with PHP
...generate your list.
$tzlist = DateTimeZone::listIdentifiers(DateTimeZone::ALL);
Also, I would use PHP's names for the 'timezones' and forget about GMT offsets, which will change based on DST.
Code like that in phpbb is only that way b/c they are still supporting PHP4 and can't rely on the DateTim...
One class per file rule in .NET? [closed]
... but some of my colleagues disagree with it and argue that if a class is smaller it can be left in the same file with other class(es).
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How to var_dump variables in twig templates?
... layer pattern where you only present what you have been given is fine and all, but how do you know what is available? Is there a "list all defined variables" functionality in TWIG? Is there a way to dump a variable?
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How to determine if a number is odd in JavaScript
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yea good note about the NaN. But usually, you want javascript to be truthy or falsey, which is why i wrote it the way i did.
– Chii
Feb 16 '11 at 12:24
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Formatting Numbers by padding with leading zeros in SQL Server
...zeroes, just assign or convert to an int and they will be removed automatically.
– Jimbo
Mar 1 '12 at 17:25
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