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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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Why is System.Web.Mvc not listed in Add References?
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Patrick Hofman
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answered Apr 15 '12 at 17:00
user1334789user1334789
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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 do I associate a Vagrant project directory with an existing VirtualBox VM?
... Vagrant 1.7.2. Thanks!
– Rafen
Feb 11 '16 at 19:46
1
Worked perfectly.
– C...
What is “assert” in JavaScript?
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edited Aug 12 '14 at 11:59
answered Mar 9 '13 at 17:01
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Margin-Top push outer div down
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Community♦
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answered May 23 '10 at 1:14
JuanPabloJuanPablo
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Why is iterating through a large Django QuerySet consuming massive amounts of memory?
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113
Nate C was close, but not quite.
From the docs:
You can evaluate a QuerySet in the follow...
Difference between the 'controller', 'link' and 'compile' functions when defining a directive
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Community♦
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answered Sep 24 '12 at 17:34
Mark RajcokMark Rajcok
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Split string to equal length substrings in Java
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Alan MooreAlan Moore
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Why do you need to put #!/bin/bash at the beginning of a script file?
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Noufal IbrahimNoufal Ibrahim
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