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How to swap two variables in JavaScript
...to be about 35 times slower than the third variable method on nodejs 7.4.0/win7 64. But it sure is neat.
– mkey
Feb 15 '17 at 21:03
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BLE（四）嗅探工具 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...er固件包（淘宝购买时可选）安装PacketSniffer与驱动（只有win版本）选择bluetooth low energy开始抓包（只可选37、38、39广播信道其中之一，但只有三分之一的概率能捕捉到通信数据包，推测应该是选择信号最好的一个，如：主设备在...
Mercurial stuck “waiting for lock”
Got a bluescreen in windows while cloning a mercurial repository.
11 Answers
11
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JavaScript query string [closed]
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This is not a win. What if a key's value has the '=' character in it? E.g. dork.com/?equation=10=2. You could argue it SHOULD be URL-encoded but it sure doesn't have to be. I made the mistake of writing a naive function like this myself on...
How do I resolve “HTTP Error 500.19 - Internal Server Error” on IIS7.0 [closed]
...s that when it shows the config source it shows (at least on mine) a blank window with code lines "-1" and "0". What it should show is the "<rewrite>" part in your config, screaming at you that it doesn't know what it is...
– JoeCool
Mar 25 '15 at 20:16
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Reload content in modal (twitter bootstrap)
...content in the modal does get refreshed each time but it creates two modal windows. Does anyone else get this?
– Mr B
Nov 8 '13 at 12:04
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CocoaPods Errors on Project Build
I'm unable to build a project that uses CocoaPods. I get the following errors:
30 Answers
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Import a module from a relative path
..._file__ !!!
# __file__ fails if the script is called in different ways on Windows.
# __file__ fails if someone does os.chdir() before.
# sys.argv[0] also fails, because it doesn't not always contains the path.
As a bonus, this approach does let you force Python to use your module instead of the...
The 'json' native gem requires installed build tools
I have ruby 1.9.2p180 (2011-02-18) [i386-mingw32] installed on my windows 7 machine. Now I tried to install the JSON gem using the command, "gem install json" and got the following error.
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How can I create a temp file with a specific extension with .NET?
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@Pax: you have more chnace of winning the lottery 1000 times in a row than generating two idebtical guids. That's unique enough I guess...
– Mitch Wheat
Feb 24 '09 at 12:41
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