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Ternary operator is twice as slow as an if-else block?
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376
To answer this question, we'll examine the assembly code produced by the X86 and X64 JITs for ...
How do I create a list of random numbers without duplicates?
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answered Mar 18 '12 at 2:37
Greg HewgillGreg Hewgill
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Differences between git pull origin master & git pull origin/master
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3 Answers
3
Active
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Where should Rails 3 custom validators be stored?
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answered Jul 7 '11 at 12:03
gbcgbc
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Java: Class.this
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Rarblack
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answered Apr 3 '11 at 14:51
aioobeaioobe
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Check if a string contains another string
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390
Use the Instr function
Dim pos As Integer
pos = InStr("find the comma, in the string", ",")
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Select top 10 records for each category
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answered Oct 7 '08 at 2:13
Darrel MillerDarrel Miller
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What's the difference between == and .equals in Scala?
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edited Sep 18 '13 at 12:45
Erik Kaplun
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Accessing bash command line args $@ vs $*
...oted. Let me illustrate the differences:
$ set -- "arg 1" "arg 2" "arg 3"
$ for word in $*; do echo "$word"; done
arg
1
arg
2
arg
3
$ for word in $@; do echo "$word"; done
arg
1
arg
2
arg
3
$ for word in "$*"; do echo "$word"; done
arg 1 arg 2 arg 3
$ for word in "$@"; do echo "$word"; do...
Array Size (Length) in C#
... is a rectangular multi-dimensional array (for example, int[,] b = new int[3, 5];)
b.Rank
will give the number of dimensions (2) and
b.GetLength(dimensionIndex)
will get the length of any given dimension (0-based indexing for the dimensions - so b.GetLength(0) is 3 and b.GetLength(1) is 5).
S...