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Is there a way to use shell_exec without waiting for the command to complete?
...dev/null &"
shell_exec('php measurePerformance.php 47 844 email@yahoo.com > /dev/null 2>/dev/null &');
Note this also gets rid of the stdio and stderr.
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Remove autolayout (constraints) in Interface Builder
I'm trying to make my project compatible with Snow Leopard and I am not able to remove the autolayout in the nibs using Interface builder (XCode 4.3 on Lion).
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How to change a DIV padding without affecting the width/height ?
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Bash script processing limited number of commands in parallel
...uld be started in the background, and the shell would wait until those are completed before starting the next set.
From the GNU manual:
wait [jobspec or pid ...]
Wait until the child process specified by each process ID pid or job specification jobspec exits and return the exit status of th...
How do I find if a string starts with another string in Ruby?
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How to apply a style to an embedded SVG?
... to get this trick to work in Chrome without including svgweb: code.google.com/p/svgweb ...Any idea's what I'm doing wrong?
– Matt W-D
Jul 14 '12 at 23:48
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API Keys vs HTTP Authentication vs OAuth in a RESTful API
... of the API, then use oAuth.
Here's a good description: http://www.srimax.com/index.php/do-you-need-api-keys-api-identity-vs-authorization/
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Is \d not supported by grep's basic expressions?
This does not generate any output. How come?
2 Answers
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What is the meaning of “__attribute__((packed, aligned(4))) ”
...ki
Data structure alignment is the way data is arranged and accessed in computer memory. It consists of two separate but related issues: data alignment and data structure padding.
When a modern computer reads from or writes to a memory address, it will do this in word sized chunks (e.g. 4 byte c...