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How to construct a std::string from a std::vector?

...in VS2013 which asserts at runtime about invalid iterators, unless you set _ITERATOR_DEBUG_LEVEL=1 (in which case it seems to work fine). – Cameron Sep 23 '14 at 22:39 add a c...
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Dynamically select data frame columns using $ and a character value

...3 = sample(5,10,repl=T) ) # We want to sort by 'col3' then by 'col1' sort_list <- c("col3","col1") # Use 'do.call' to call order. Seccond argument in do.call is a list of arguments # to pass to the first argument, in this case 'order'. # Since a data.frame is really a list, we just subset ...
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Using pip behind a proxy with CNTLM

...http://web-proxy.mydomain.com install somepackage But exporting the https_proxy environment variable (note its https_proxy not http_proxy) did the trick: export https_proxy=http://web-proxy.mydomain.com then sudo -E pip install somepackage ...
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How to find out which version of the .NET Framework an executable needs to run?

... .publickeytoken = (B0 3F 5F 7F 11 D5 0A 3A ) // .?_....: .ver 2:0:0:0 } .assembly extern System.Core { .publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4.. .ver 3:5:0:0 } And using Reflector, looking at the dissambly (still as IL) for each...
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Declaring array of objects

...); // or if you want different objects let arr3 = new Array(5).fill().map((_, i) => ({ id: i })); Will create an array of 5 items. Then you can use forEach for example. arr.forEach(str => console.log(str)); Note that when doing new Array(5) it's just an object with length 5 and the array ...
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Displaying files (e.g. images) stored in Google Drive on a website

... Here's the simple view link: https://drive.google.com/uc?id=FILE_ID e.g. https://drive.google.com/uc?id=0B9o1MNFt5ld1N3k1cm9tVnZxQjg You can do the same for other file types, e.g. MP3, PDF, etc. share ...
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Floating View 扩展:悬浮视图扩展,将组件转换为悬浮窗口 · App Inventor 2 中文网

...3. 视频播放悬浮窗 悬浮视频播放器: 当 Button_悬浮播放.点击 调用 FloatingView1.SetView 视图组件为 VideoPlayer 可点击为true 位置X为200 位置Y为300 调用 FloatingView1.EnableMove 启用为true 4. 快捷工具悬浮窗 ...
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How do I change the default port (9000) that Play uses when I execute the “run” command?

... file I created a file in the distributable root directory called: {PROJECT_NAME}_config.txt and added: -Dhttp.port=8080 Where {PROJECT_NAME} should be replaced with the name of your project. Then started the {PROJECT_NAME}.bat script as usual in the bin\ directory. ...
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Is there a way to ignore a single FindBugs warning?

...mycompany.Foo" /> <Method name="bar" /> <Bug pattern="DLS_DEAD_STORE_OF_CLASS_LITERAL" /> </Match> However, to solve this issue, FindBugs later introduced another solution based on annotations (see SuppressFBWarnings) that you can use at the class or at the method level ...
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Save plot to image file instead of displaying it using Matplotlib

...able, whitespace around the image. Remove it with: savefig('foo.png', bbox_inches='tight') share | improve this answer | follow | ...