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Comma separator for numbers in R?
...tor of characters. I'd only use that for printing.
> prettyNum(12345.678,big.mark=",",scientific=FALSE)
[1] "12,345.68"
> format(12345.678,big.mark=",",scientific=FALSE)
[1] "12,345.68"
EDIT: As Michael Chirico says in the comment:
Be aware that these have the side effect of padding the ...
Generate a Hash from string in Javascript
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Object.defineProperty(String.prototype, 'hashCode', {
value: function() {
var hash = 0, ...
Is a RelativeLayout more expensive than a LinearLayout?
...YtB6mlu7vA&t=1m41s
https://www.youtube.com/watch?v=NYtB6mlu7vA&t=38m04s
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R: Comment out block of code [duplicate]
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edited Oct 6 '18 at 18:04
Neeraj
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answered Feb 2 '12...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
... 1 MB of RAM and no other local storage. I must use it to accept 1 million 8-digit decimal numbers over a TCP connection, sort them, and then send the sorted list out over another TCP connection.
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Removing duplicate values from a PowerShell array
...se alias is select) with the -Unique switch; e.g.:
$a = @(1,2,3,4,5,5,6,7,8,9,0,0)
$a = $a | select -Unique
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Searching word in vim?
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Nathan FellmanNathan Fellman
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Proper way to catch exception from JSON.parse
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edited Dec 8 '16 at 20:32
Samuel Bolduc
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warning: [options] bootstrap class path not set in conjunction with -source 1.5
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edited Apr 26 '17 at 18:01
Dave Jarvis
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Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
In the x86-64 Tour of Intel Manuals , I read
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