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Parallelize Bash script with maximum number of processes
... | parallel do-something | postprocess
See the videos for more examples: https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
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Get name of object or class
...tor), "name:", p.constructor.name , "class:", what(p));
Result:
Code: https://jsbin.com/wikiji/edit?js,console
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Convert a Scala list to a tuple?
...imit no longer exists in 2.11 The case class limit has been lifted in 2.11 https://github.com/scala/scala/pull/2305
It would be possible to manually code a function that converts lists of up to 22 elements, and throws an exception for larger lists. Scala's template support, an upcoming feature, wou...
Why does Twitter Bootstrap Use Pixels for Font Size?
...ill prefer Bootstrap with em and rem support you can take a look at this - https://github.com/ivayloc/twbs-rem-em there is no need to make any calculation to convert pixels in rem or em units, there is build in @mixins for this - @include rem(property, values) - also fallback to px and for em conver...
Representing Directory & File Structure in Markdown Syntax [closed]
...'re using VS Code, this is an awesome extension for generating file trees.
https://marketplace.visualstudio.com/items?itemName=Shinotatwu-DS.file-tree-generator
Added directly to markdown...
????quakehunter
┣ ????client
┣ ????node_modules
┣ ????server
┃ ┗ ????index.js
┣ ????.gitig...
How to align center the text in html table row?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Comparing two dataframes and getting the differences
...
Founder a simple solution here:
https://stackoverflow.com/a/47132808/9656339
pd.concat([df1, df2]).loc[df1.index.symmetric_difference(df2.index)]
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How can I debug git/git-shell related problems?
...ssh to validate your credentials, e.g.
ssh -vvvT git@github.com
or over HTTPS port:
ssh -vvvT -p 443 git@ssh.github.com
Note: Reduce number of -v to reduce the verbosity level.
Examples
$ GIT_TRACE=1 git status
20:11:39.565701 git.c:350 trace: built-in: git 'status'
$ GIT_TR...
App Inventor 2 AI伴侣有电脑版的吗? - App Inventor 2 中文网 - 清泛网 - 专注C/C++及内核技术
...?ai2_connect有，但是不好用，不建议使用。参考中文文档：https://www.fun123.cn/reference/creative/connect.html各种连接方式的特点：连接方式测试介质特点AI伴侣Android手机特别适合小朋友...有，但是不好用，不建议使用。参考中文文档：http...
How to get cumulative sum
...UNBOUNDED PRECEDING AND CURRENT ROW for window frame ("General Remarks" at https://msdn.microsoft.com/en-us/library/ms189461.aspx)
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