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What does __FILE__ mean in Ruby?
.... FILE is the "relative" path to the file from the current execution directory - not absolute. You must use File.expand_path(FILE) to get the absolute path
– Luke Bayes
Sep 9 '09 at 21:29
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Comparison of CI Servers? [closed]
I am searching for a comparison of different
continuous integration (CI) Servers (esp. focusing
on .NET) and couldn't find any.
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How do I use su to execute the rest of the bash script as that user?
... script is supposed to switch (su) to the username, cd to a specific directory based upon the project string.
9 Answers
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How do I create a link using javascript?
I have a string for a title and a string for a link. I'm not sure how to put the two together to create a link on a page using Javascript. Any help is appreciated.
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How can I detect if this dictionary key exists in C#?
I am working with the Exchange Web Services Managed API, with contact data. I have the following code, which is functional , but not ideal:
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Why does setTimeout() “break” for large millisecond delay values?
I came across some unexpected behavior when passing a large millisecond value to setTimeout() . For instance,
7 Answers
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javascript set a variable if undefined
I know that I can test for a javascript variable and then define it if it is undefined, but is there not some way of saying
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Quit and restart a clean R session from within R?
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I find the .rs.restartR() useful for cases where R wouldn't free up memory even after remove(list=ls()); gc();. This definitely frees up the memory. I also like the fact that it doesn't detach packages.
– Richard DiSalvo
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Add more than one parameter in Twig path
How to add more than one parameter in Twig path?
Say you have this route :
2 Answers
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PHP function to build query string from array
I'm looking for the name of the PHP function to build a query string from an array of key value pairs. Please note, I am looking for the built in PHP function to do this, not a homebrew one (that's all a google search seems to return). There is one, I just can't remember its name or find it on php...