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Check if a given key already exists in a dictionary
I wanted to test if a key exists in a dictionary before updating the value for the key.
I wrote the following code:
16 Answ...
Rails 3 - can't install pg gem
...should work ok. Here's my command line: sudo env ARCHFLAGS="-arch x86_64" gem install pg -- --with-pg-include=/Library/PostgreSQL/9.1/include/ --with-pg-lib=/Library/PostgreSQL/9.1/lib/
– Rod Paddock
Nov 29 '13 at 20:46
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Get host domain from URL?
...path of this Uri is {0}", uriAddress.GetLeftPart(UriPartial.Authority));
Demo
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WebKit issues with event.layerX and event.layerY
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464
What's going on!?
"jQuery probably copies those properties into the jQuery object." You're ex...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...配对，设备被扫描后直接连接即可通信。蓝牙App开发示例demo参考界面如下：
扫描蓝牙设备，代码如下：
扫描完成后，设备列表展示到“列表显示框”组件中：
点击列表中的目标设备（一般硬件文档会有说明，名称会有特别...
Split a string on whitespace in Go?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Where is Developer Command Prompt for VS2013?
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I used a modified version of this answer - based on my experiences adding it to VS 2010:
Select Tools >> External Tools in Visual Studio
Click Add
Title: I use Visual Studio Command &Prompt
&P Makes P a alt-shortcut key (when menu active)
I originall...
How do I find the location of the executable in C? [duplicate]
...ctory and not the /view qualified path. Example, for /vbs/bldsupp/linuxamd64/clang/debug/bin/llvm-config /proc/self/exe points me at the unfriendly path: /home/peeterj/views/peeterj_clang-7.vws/.s/00024/8000023250b8f17fllvm-tblgen
– Peeter Joot
Nov 30 '12 at 1...
iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
... profile to do this? Then I created GabLeRoux/iterm2-macos-dynamic-profile based on these instructions. It works flawlessly, thanks ????
– GabLeRoux
Aug 1 '18 at 19:07
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Bootstrap datepicker hide after selection
...rid').on('changeDate', function(ev){
$(this).datepicker('hide');
});
Demo
UPDATE
This was the bug with autoclose: true. This bug was fixed in latest master. SEE THE COMMIT. Get the latest code from GitHub
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