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Using str_replace so that it only acts on the first match?

... T.Todua 41.4k1515 gold badges181181 silver badges170170 bronze badges answered Aug 10 '09 at 0:43 karim79karim79 320k6060 gold ba...
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Replace a value if null or undefined in JavaScript

... Here’s the JavaScript equivalent: var i = null; var j = i || 10; //j is now 10 Note that the logical operator || does not return a boolean value but the first value that can be converted to true. Additionally use an array of objects instead of one single object: var options = { ...
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How to send POST request?

...: 'issue', 'action': 'show'}) >>> print(r.status_code, r.reason) 200 OK >>> print(r.text[:300] + '...') <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml...
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How do I add an icon to a mingw-gcc compiled executable?

...ile and follow the above mentioned steps. 1 VERSIONINFO FILEVERSION 1,0,0,0 PRODUCTVERSION 1,0,0,0 BEGIN BLOCK "StringFileInfo" BEGIN BLOCK "080904E4" BEGIN VALUE "CompanyName", "My Company Name" VALUE "FileDescription", "My excellent application" VALUE "FileVersi...
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Return two and more values from a method

... 160 def sumdiff(x, y) return x+y, x-y end #=> nil sumdiff(3, 4) #=> [7, -1] a = sumdiff(3,...
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Undefined method 'task' using Rake 0.9.0

I just updated Rake to the latest version ( 0.9.0.beta.4 ) and the rake command ends up with the following error message: ...
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Query for array elements inside JSON type

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Mar 29 '14 at 22:25 ...
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Why is printing to stdout so slow? Can it be sped up?

... I ran your file writing test on my machine, and with buffering, it also 0.05s here for 100,000 lines. However, with the above modifications to write unbuffered, it takes 40 seconds to write only 1,000 lines to disk. I gave up waiting for 100,000 lines to write, but extrapolating from the previou...
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Can I create more than one repository for github pages?

...mentation, including options for using custom domain names. (since April 2013, all username.github.com are now username.github.io) share | improve this answer | follow ...
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R data formats: RData, Rda, Rds etc

... KenMKenM 2,39811 gold badge1010 silver badges1313 bronze badges add a comment ...