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PHP PDO returning single row
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211
Just fetch. only gets one row. So no foreach loop needed :D
$row = $STH -> fetch();
exam...
Vim: insert the same characters across multiple lines
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increase legend font size ggplot2
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edited Sep 4 '18 at 9:27
loki
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include external .js file in node.js app
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100
To place an emphasis on what everyone else has been saying var foo in top level does not creat...
What are the obj and bin folders (created by Visual Studio) used for?
I created a new project in Visual Studio 2010 and noticed that there are now two new folders named obj and bin in my project directory.
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Does name length impact performance in Redis?
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The example key you give is for a set, set lookup methods are O(1). The more complex operations on a set (SDIFF, SUNION, SINTER) are O(N). Chances are that populating $userId was a more expensive operation than using a longer key.
Redis comes with a benchmark utility called redis-benc...
Call a function after previous function is complete
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211
Specify an anonymous callback, and make function1 accept it:
$('a.button').click(function(){
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Check if a variable is of function type
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