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Check if list of objects contain an object with a certain attribute value
...rcuits an returns True as soon as a match has been found.
any(x.name == "t2" for x in l)
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How to add a button to PreferenceScreen
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Is it .yaml or .yml?
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227
The nature and even existence of file extensions is platform-dependent (some obscure platforms...
How to set the prototype of a JavaScript object that has already been instantiated?
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EDIT Feb. 2012: the answer below is no longer accurate. __proto__ is being added to ECMAScript 6 as "normative optional" which means it isn't required to be implemented but if it is, it must follow the given set of rules. This is curre...
What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
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520
make clean removes any intermediate or output files from your source / build tree. However, it...
iOS forces rounded corners and glare on inputs
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edited Aug 28 at 9:55
answered Oct 24 '11 at 17:04
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How to run Rake tasks from within Rake tasks?
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642
If you need the task to behave as a method, how about using an actual method?
task :build =>...
How to call function of one php file from another php file and pass parameters to it?
...e File1.php to make its content available for use in the second file:
File2.php :
<?php
include 'File1.php';
echo first(1,"omg lol"); //returns omg lol;
?>
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Is there XNOR (Logical biconditional) operator in C#?
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252
XNOR is simply equality on booleans; use A == B.
This is an easy thing to miss, since equalit...
Are HTML Image Maps still used?
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