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Repeat Character N Times
...less you need to support older browsers, you can simply write:
"a".repeat(10)
Before repeat, we used this hack:
Array(11).join("a") // create string with 10 a's: "aaaaaaaaaa"
(Note that an array of length 11 gets you only 10 "a"s, since Array.join puts the argument between the array elements.)...
Detect the specific iPhone/iPod touch model [duplicate]
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answered Jul 29 '10 at 17:32
djromerodjromero
19.1k44 gold badges6767 silver badges6767 bronze badges
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Check if all elements in a list are identical
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s3 = [2] + [1]*4999
s4 = [set([9])] * 5000
s5 = [set([9])] * 4999 + [set([10])]
s6 = [set([10])] + [set([9])] * 4999
s7 = [1,1]
s8 = [1,2]
s9 = []
we get
| checkEqual1 | checkEqual2 | checkEqual3 | checkEqualIvo | checkEqual6502 |
|-----|-------------|-------------|--------------|--------...
Copy multiple files in Python
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answered Aug 3 '10 at 17:59
GreenMattGreenMatt
16.1k66 gold badges4545 silver badges7373 bronze badges
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How to check if object (variable) is defined in R?
...on of "...is defined". E.g.
> exists("foo")
[1] FALSE
> foo <- 1:10
> exists("foo")
[1] TRUE
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Why is the String class declared final in Java?
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edited Jan 15 '10 at 1:31
answered Jan 15 '10 at 1:17
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How do I target only Internet Explorer 10 for certain situations like Internet Explorer-specific CSS
How do I target only Internet Explorer 10 for certain situations like Internet Explorer-specific CSS or Internet Explorer-specific JavaScript code?
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Check if a Bash array contains a value
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patrikpatrik
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5
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How to compare if two structs, slices or maps are equal?
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openTankist
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answered Jul 20 '17 at 18:24
Cole BittelCole Bittel
1,62...
Compare version numbers without using split function
...tExecutingAssembly().GetName().Version;
long newVersion = version.Major * 1000000000L +
version.Minor * 1000000L +
version.Build * 1000L +
version.Revision;
And then somewhere else you can just compare:
if(newVersion > installedVersi...