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html select option separator
How do you make a separator in a select tag?
14 Answers
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How to create an array for JSON using PHP?
...entioned page that can also handle complex nested arrays (if that's your thing).
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How to delete a folder with files using Java
I want to create and delete a directory using Java, but it isn't working.
25 Answers
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event.preventDefault() vs. return false
When I want to prevent other event handlers from executing after a certain event is fired, I can use one of two techniques. I'll use jQuery in the examples, but this applies to plain-JS as well:
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How to use a variable for a key in a JavaScript object literal?
Why does the following work?
16 Answers
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Right to Left support for Twitter Bootstrap 3
...port is added as it is a bootstrap theme. This would make your code more maintainable as you can always update your core bootstrap files. CDN
Another option to use this stand-alone library, It also comes with few awesome Arabic fonts.
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Defining a variable with or without export
...oop variables, temporary variables etc.
It's important to note that exporting a variable doesn't make it available to parent processes. That is, specifying and exporting a variable in a spawned process doesn't make it available in the process that launched it.
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Parse date string and change format
I have a date string with the format 'Mon Feb 15 2010'. I want to change the format to '15/02/2010'. How can I do this?
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How to mkdir only if a directory does not already exist?
I am writing a shell script to run under the KornShell (ksh) on AIX. I would like to use the mkdir command to create a directory. But the directory may already exist, in which case I do not want to do anything. So I want to either test to see that the directory does not exist, or suppress the "Fil...
What are carriage return, linefeed, and form feed?
What is the meaning of the following control characters:
12 Answers
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