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How do you get the length of a string?
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Update data in ListFragment as part of ViewPager
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Use 'import module' or 'from module import'?
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How do I convert NSMutableArray to NSArray?
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NSArray *array = [mutableArray copy];
Copy makes immutable copies. This is quite useful becau...
Remove all special characters except space from a string using JavaScript
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Best Practice: Access form elements by HTML id or name attribute?
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How to move Jenkins from one PC to another
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Following the Jenkins wiki, you'll have to:
Install a fresh Jenkins instance on the new serv...
Check free disk space for current partition in bash
...to check a specific directory.
You might also want to check out the stat(1) command if your system has it. You can specify output formats to make it easier for your script to parse. Here's a little example:
$ echo $(($(stat -f --format="%a*%S" .)))
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Detect when an image fails to load in Javascript
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You could try the following code. I can't vouch for browser compatibility though, so you'll ha...
Java: Check if enum contains a given string?
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This should do it:
public static boolean contains(String test) {
for (Choice c : Choice.v...