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What is the best way to implement a “timer”? [duplicate]
... the best way to implement a timer? A code sample would be great! For this question, "best" is defined as most reliable (least number of misfires) and precise. If I specify an interval of 15 seconds, I want the target method invoked every 15 seconds, not every 10 - 20 seconds. On the other hand, I d...
How to get the position of a character in Python?
...o in a list format. I find this really helpful
– 3nrique0
Feb 24 '17 at 17:01
it's 0 indexed, 0123 as opposed 1234, so...
How can I search (case-insensitive) in a column using LIKE wildcard?
...also rebuild any indexes on this column so that they could be used for the queries without leading '%'
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Way to get all alphabetic chars in an array in PHP?
... That's a different problem than the OP asked about. It's worth its own question, IMO.
– PEZ
Jan 26 '16 at 8:38
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Command to get nth line of STDOUT
...ve, which looks more efficient since it stops reading the input when the required line is printed, may generate a SIGPIPE in the feeding process, which may in turn generate an unwanted error message:
ls -l | sed -n -e '2{p;q}'
I've seen that often enough that I usually use the first (which is eas...
Installing rmagick on Ubuntu
...l and ruby1.8-dev. If that's the case, a generic "ubuntu install ruby 1.8" query in google should sort you out.
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how to get GET and POST variables with JQuery?
How do I simply get GET and POST values with JQuery?
14 Answers
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Can I concatenate multiple MySQL rows into one field?
Using MySQL , I can do something like:
11 Answers
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Any recommendations for a CSS minifier? [closed]
...the YUI Compressor, pack your files, and minify them. github.com/balupton/jquery-sparkle/blob/…
– balupton
Jul 26 '10 at 15:39
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Get the Query Executed in Laravel 3/4
How can I retrieve the raw executed SQL query in Laravel 3/4 using Laravel Query Builder or Eloquent ORM?
20 Answers
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