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How to get the first item from an associative PHP array?
If I had an array like:
15 Answers
15
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OS X: equivalent of Linux's wget
How can I do an HTTP GET from a Un*x shell script on a stock OS X system? (installing third-party software is not an option, for this has to run on a lot of different systems which I don't have control on).
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pod install -bash: pod: command not found
I installed pod some time ago. However, it's stopped working so I'm working through this again.
21 Answers
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How do I get the current GPS location programmatically in Android?
I need to get my current location using GPS programmatically.
How can i achieve it?
23 Answers
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npm ERR cb() never called
I have a Node.js app hosted on Heroku. Every time I do a git push heroku I get the following error:
39 Answers
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How do I lock the orientation to portrait mode in a iPhone Web Application?
I'm building a iPhone Web Application and want to lock the orientation to portrait mode. is this possible? Are there any web-kit extensions to do this?
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Creating C formatted strings (not printing them)
I have a function that accepts a string, that is:
7 Answers
7
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How do I get the file extension of a file in Java?
Just to be clear, I'm not looking for the MIME type.
30 Answers
30
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Using global variables in a function
How can I create or use a global variable in a function?
20 Answers
20
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Catching multiple exception types in one catch block
I'd like a cleaner way to obtain the following functionality, to catch AError and BError in one block:
11 Answers
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