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How to impose maxlength on textArea in HTML using JavaScript
...ed. It's easy to figure out with some debug code on the client and server sides.
– Pointy
Apr 30 '10 at 20:35
7
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Conditional Variable vs Semaphore
...emaphores and condition variables build on top of the mutual exclusion provide by locks and are used for providing synchronized access to shared resources. They can be used for similar purposes.
A condition variable is generally used to avoid busy waiting (looping repeatedly while checking a con...
How do I close a connection early?
...es a bit more than sending a close header.
OP then confirms: yup, this did the trick: pointing to user-note #71172 (Nov 2006) copied here:
Closing the users browser connection whilst keeping your php script running has been an issue since [PHP] 4.1, when the behaviour of register_shutdown_fun...
Determine command line working directory when running node bin script
...ry of the node package) if it's has not been changed by 'process.chdir' inside of application.
__filename returns absolute path to file where it is placed.
__dirname returns absolute path to directory of __filename.
If you need to load files from your module directory you need to use relative path...
Code signing certificate for open-source projects?
... me, not by someone else. I also want to create a secure website with a valid SSL certificate so visitors can create their own accounts in a secure way so they can contribute to this project.
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Determine if Android app is being used for the first time
I am currently developing an android app. I need to do something when the app is launched for the first time, i.e. the code only runs on the first time the program is launched.
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What's the false operator in C# good for?
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You can use it to override the && and || operators.
The && and || operators can't be overridden, but if you override |, &, true and false in exactly the right way the compiler will call | and & when you write || and &&a...
How do I create a namespace package in Python?
... @clacke It doesn't work that way (but it has the same effect as if it did). It maintains a global list of all package namespaces created with that function, and watches sys.path. When sys.path changes it checks if that affects the __path__ of any namespace, and if it does then it updates those _...
What is the best way to count “find” results?
...on? Your original solution is spawning a new process printf for every individual file found, and that's very expensive (as you've just found).
Note that this will overcount if you have filenames with newlines embedded, but if you have that then I suspect your problems run a little deeper.
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how to convert a string to date in mysql?
...an 13 '16 at 17:46
António Almeida
8,07255 gold badges5050 silver badges5959 bronze badges
answered Feb 23 '14 at 6:02
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