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Get a specific bit from byte
...c in a "nibble" that shows the operation of a bitwise AND:
0101
& 0011
----
0001 //Only the last bit is set, because only the last bit of both summands were set
In your case, we compare the number you passed with a number that has only the bit you want to look for set. Let's say you're ...
jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
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edited Jun 18 '14 at 11:12
Andreas Furster
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ans...
Create a shortcut on Desktop
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edited Jan 29 '19 at 11:57
Tony Peterson
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Is Integer Immutable
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answered Apr 6 '11 at 0:35
Travis WebbTravis Webb
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How to extract numbers from a string in Python?
...o extract only positive integers, try the following:
>>> str = "h3110 23 cat 444.4 rabbit 11 2 dog"
>>> [int(s) for s in str.split() if s.isdigit()]
[23, 11, 2]
I would argue that this is better than the regex example because you don't need another module and it's more readable be...
iphone/ipad: How exactly use NSAttributedString?
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WesWes
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Where are iOS simulator screenshots stored?
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answered Nov 27 '11 at 14:10
Michael DautermannMichael Dautermann
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Difference between null and empty (“”) Java String
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edited Oct 22 '15 at 11:33
pevik
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answered J...
Simple way to repeat a String in java
...epeat( 7 ) // Seven period-with-space pairs: . . . . . . .
New in Java 11 is the method String::repeat that does exactly what you asked for:
String str = "abc";
String repeated = str.repeat(3);
repeated.equals("abcabcabc");
Its Javadoc says:
/**
* Returns a string whose value is the concate...
How to find the port for MS SQL Server 2008?
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edited Sep 11 at 2:10
answered Sep 6 '12 at 13:11
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