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String, StringBuffer, and StringBuilder
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answered Jun 4 '10 at 3:35
bakkalbakkal
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Unique Constraint in Entity Framework Code First
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edited Dec 13 '10 at 2:31
answered Dec 13 '10 at 2:25
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Initializing a list to a known number of elements in Python [duplicate]
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The first thing that comes to mind for me is:
verts = [None]*1000
But do you really need to preinitialize it?
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How to atomically delete keys matching a pattern using Redis
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How to shut down the computer from C#
...nPop Catalin
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Scala: Nil vs List()
...scala> List(1, 2, 3).foldLeft(Nil)((x, y) => y :: x)
<console>:10: error: type mismatch;
found : List[Int]
required: scala.collection.immutable.Nil.type
List(1, 2, 3).foldLeft(Nil)((x, y) => y :: x)
^
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Calling async method synchronously
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edited Jan 7 at 10:37
answered Mar 25 '14 at 8:41
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Removing whitespace from strings in Java
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103
The most correct answer to the question is:
String mysz2 = mysz.replaceAll("\\s","");
I jus...
How do I get Month and Date of JavaScript in 2 digit format?
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Cool, but: function addZ(n){return n<10? '0'+n:''+n;} is a bit more generic.
– RobG
May 18 '11 at 6:19
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What is the maximum float in Python?
...>> sys.float_info
sys.floatinfo(max=1.7976931348623157e+308, max_exp=1024, max_10_exp=308, min=2.2
250738585072014e-308, min_exp=-1021, min_10_exp=-307, dig=15, mant_dig=53, epsil
on=2.2204460492503131e-16, radix=2, rounds=1)
Specifically, sys.float_info.max:
>>> sys.float_info.max...