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What does “|=” mean? (pipe equal operator)
...yFlags = DEFAULT_SOUND | DEFAULT_VIBRATE; // same as 001 | 010, producing 011
so
myFlags |= DEFAULT_LIGHTS;
simply means we add a flag.
And symmetrically, we test a flag is set using & :
boolean hasVibrate = (DEFAULT_VIBRATE & myFlags) != 0;
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A clean, lightweight alternative to Python's twisted? [closed]
...enance...
– Martin Tournoij
Sep 16 '11 at 18:17
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Does JavaScript have the interface type (such as Java's 'interface')?
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edited Dec 11 '13 at 17:12
answered Sep 14 '10 at 15:26
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Checking if a list is empty with LINQ
...d IsNullOrEmpty().
– devuxer
Dec 9 '11 at 20:52
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public static Boolean IsNullOrEmpty<T>(th...
Good Hash Function for Strings
...ck search on google reveals this article: computinglife.wordpress.com/2008/11/20/… explaining why 31 was used for Java string hashing. There is no mathematical proof given, but it does explain the general concept as to why primes work better.
– Pharap
Sep 24 ...
In mongoDb, how do you remove an array element by its index?
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answered Jan 3 '11 at 22:19
Javier FerreroJavier Ferrero
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How to set the Default Page in ASP.NET?
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ZookingZooking
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Escaping ampersand character in SQL string
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211
Instead of
node_name = 'Geometric Vectors \& Matrices'
use
node_name = 'Geometric Vec...
Android Studio says “cannot resolve symbol” but project compiles
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answered Oct 22 '13 at 12:11
doydoydoydoy
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CSS text-decoration underline color [duplicate]
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(for fellow googlers, copied from duplicate question) This answer is outdated since text-decor...