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Windows can't find the file on subprocess.call()

... I met the same issue while I was calling a PHP. The reason is PHP isn't in PATH so the command PHP was not found. But PowerShell found it does exist in the current location and it suggests replacing the 'PHP' by the '.\PHP' if I trust this command. Then it runs well. ...
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Using Sinatra for larger projects via multiple files

It seems that in Sinatra all route handlers are being written into a single file, if I understand right it acts as a one large/small controller. Is there any way to split it into separate independent files, so when let's say somebody calls "/" - one action is executed, and if smth like "/posts/2" is...
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Run cron job only if it isn't already running

...'s just a shell script: #!/bin/sh if ps -ef | grep -v grep | grep doctype.php ; then exit 0 else /home/user/bin/doctype.php >> /home/user/bin/spooler.log & #mailing program /home/user/bin/simplemail.php "Print spooler was not running... Restarted." ...
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Getting DOM elements by classname

...tains(concat(' ', normalize-space(@class), ' '), ' $classname ')]"); Basically, all we do here is normalize the class attribute so that even a single class is bounded by spaces, and the complete class list is bounded in spaces. Then append the class we are searching for with a space. This way we ar...
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Facebook Android Generate Key Hash

... answered Mar 15 '11 at 0:02 allthenutsandboltsallthenutsandbolts 1,48411 gold badge1313 silver badges3333 bronze badges ...
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Adding a directory to the PATH environment variable in Windows

... Hmm, no, it truly really only modifies the registry. Ought to be a bit obvious from doing this in a Control Panel dialog instead of, say, the command prompt with the PATH command. You can observe what it does easily with SysInternals' Process ...
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TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...操作系统的内存分配算法,时间复杂度 O(1),在内存碎片问题上表现良好,可以将它看做是一个动态管理内存的内存池,提供分配及回收内存的方法,并能够进行内存碎片化整理。它的特点在于: 可以预期的分配执行时间,无...
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苦逼的年轻人和年薪百万的区别到底在哪里? - 杂谈 - 清泛网 - 专注C/C++及内核技术

...工配备导师,带他们项目,教他们技术,解答他们的一切问题。他常念叨,离开大学后,Facebook 是他能找到的全世界最好的学校。他是导师的忠实粉丝,想跟完手头的项目,多学一些再走。 他已经跟完好几个项目了,每完成一...
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Does a `+` in a URL scheme/host/path represent a space?

...but any + characters in the path component is expected to be treated literally. To be explicit: + is only a special character in the query component. share | improve this answer | ...
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Can I use my existing git repo with openshift?

... openshift repo with your local bitbucket clone. You do that by issuing locally: git merge openshift/master -s recursive -X ours With this command you tell git to merge the master branch in the openshift git repo with your local git repo. You tell it to merge using the recursive merging strategy a...