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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...e internal optimizations for slice and concat.
This remains true in Jul 2016.
Below are simple scripts that you can copy-paste into your browser's console and run several times to see the picture. They output milliseconds, lower is better.
while loop
n = 1000*1000;
start = + new Date();
a = Array(...
HTTP could not register URL http://+:8000/HelloWCF/. Your process does not have access rights to thi
... edited Dec 9 '15 at 10:57
01F0
1,07111 gold badge1818 silver badges2929 bronze badges
answered May 16 '14 at 1:15
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How to programmatically close a JFrame
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edited Apr 1 '16 at 0:01
Nathan
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answered Aug...
/bin/sh: pushd: not found
...n/bash.
– Jan Hudec
Mar 4 '11 at 12:01
@Jan Hudec, ah! Good catch. Thanks.
– sarnold
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How to inspect FormData?
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Updated Method:
As of March 2016, recent versions of Chrome and Firefox now support using FormData.entries() to inspect FormData. Source.
// Create a test FormData object
var formData = new FormData();
formData.append('key1', 'value1');
formData.append(...
UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
...tead
– Nhon Nguyen
Jul 20 '16 at 22:01
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What is the C# equivalent of NaN or IsNumeric?
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– Anthony Mastrean
Feb 24 '11 at 17:01
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Does hosts file exist on the iPhone? How to change it? [closed]
... do it with Fiddler (it's very easy):
http://conceptdev.blogspot.com/2009/01/monitoring-iphone-web-traffic-with.html
In that case any dns lookups your iPhone does will use the hosts file of the machine Fiddler is running on. Note, though, that you must use a name that will be resolved via DNS. exa...
How can I check in a Bash script if my local Git repository has changes?
...v-push"
– Umbrella
Dec 20 '18 at 14:01
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input() error - NameError: name '…' is not defined
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edited Sep 14 '18 at 22:01
eyllanesc
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answer...