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How do I iterate over the words of a string?
I'm trying to iterate over the words of a string.
79 Answers
79
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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...to ES5 so it works in IE11. So if you need IE11 support and you don't mind setting up Babel then go for it.
– mbokil
Nov 4 '19 at 20:16
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Get all related Django model objects
...or link in links:
objects = getattr(a, link).all()
Works for related sets, but not for ForeignKeys. Since RelatedManagers are created dynamically, looking at the class name is easier than doing an isinstance()
objOrMgr = getattr(a, link)
if objOrMgr.__class__.__name__ == 'RelatedManager':
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Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Shell脚本示例看个例子吧：#! bin shcd ~mkdir shell_tutcd shell_tutfor ((i=0; i<10; i++)); do touch test_$i.txt...
什么是Shell脚本
示例
看个例子吧：
#!/bin/sh
cd ~
mkdir shell_tut
cd shell_tut
for ((i=0; i<10; i++)); do
touch test_$i.txt
done
示例解释...
Lightweight Java Object cache API [closed]
I'm looking for a Java in-memory object caching API. Any recommendations? What solutions have you used in the past?
7 Answe...
Loop through files in a directory using PowerShell
... to the original file
$content | Where-Object {$_ -match 'step[49]'} | Set-Content $_.FullName
#filter and save content to a new file
$content | Where-Object {$_ -match 'step[49]'} | Set-Content ($_.BaseName + '_out.log')
}
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How to print out more than 20 items (documents) in MongoDB's shell?
...r yes, you can create a $HOME/.mongorc.js file and put that shellBatchSize setting in there. mine has the query batch size setting and rs.slaveOk() enabled. it's usage is also slightly different when using --eval via commandline. see: docs.mongodb.com/manual/mongo/#mongorc-js-file
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Move branch pointer to different commit without checkout
To move the branch pointer of a checked out branch, one can use the git reset --hard command. But how to move the branch pointer of a not-checked out branch to point at a different commit (keeping all other stuff like tracked remote branch)?
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Get array of object's keys
I would like to get the keys of a JavaScript object as an array, either in jQuery or pure JavaScript.
7 Answers
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Should have subtitle controller already set Mediaplayer error Android
...media, it shows a warning in DDMS Should have subtitle controller already set
3 Answers
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