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How to get a string after a specific substring?
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s1 = "hello python world , i'm a beginner "
s2 = "world"
print s1[s1.index(s2) + len(s2):]
If you want to deal with the case where s2 is not present in s1, then use s1.find(s2) as opposed to index. If the return value of that call is -1, then s2 is not in s1.
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Open URL under cursor in Vim with browser
...word = expand("<cword>")
let url = "http://www.google.com/search?q=" . keyword
let path = "C:/Program Files/Mozilla Firefox/"
exec 'silent !"' . path . 'firefox.exe" ' . url
endfun
You should use getline('.') and matchstr() to extract url under cursor. The rest is the same.
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How can I add a help method to a shell script?
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@sigur, make sure you quote "$usage" every place you use it.
– glenn jackman
Dec 24 '16 at 15:10
1
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“var” or no “var” in JavaScript's “for-in” loop?
...ave more than one for-loop in one scope? You will either have to reuse the index (no var), or you will have to declare lots and lots of new variables (j, k, l, m, …) which you will never use again.
– armin
Sep 2 '15 at 5:14
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Understanding the ngRepeat 'track by' expression
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You can track by $index if your data source has duplicate identifiers
e.g.: $scope.dataSource: [{id:1,name:'one'}, {id:1,name:'one too'}, {id:2,name:'two'}]
You can't iterate this collection while using 'id' as identifier (duplicate id:1).
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How to loop backwards in python? [duplicate]
...-1) instead of range(10, 0, -1). because range(10, 0, -1) will stop at the index 0, as a result, the index 0 value will not print.
– Hatim
Nov 30 '15 at 15:03
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Extract substring in Bash
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Is there something like startIndex-lastIndex - 1?
– Niklas
Jul 30 '15 at 8:00
1
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CGRidCtrl控件 学习心得 - C/C++ - 清泛网 - 专注C/C++及内核技术
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参数说明：
pDC : 设备对象指针
nRow: 指定行Index
nCol: 指定列Index
rect: 重绘区域
bEraseBkgnd: 重绘前是否擦除背景
结果返回：成功返回TRUE；失败返回FALSE
5) SetCheck
函数申明：void CGridCellCheck::SetCheck(...
Can't seem to discard changes in Git
...t-checkout, GIT-CHECKOUT(1)):
-f, --force
Proceed even if the index or the working tree differs from HEAD.
This is used to throw away local changes.
For instance, discard changes on the current branch and switch to a different branch:
git checkout -f master
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How do you manage your gists on GitHub? [closed]
...ot:
There's also a demo video at: http://www.youtube.com/watch?v=VLgyY6lqpsQ
GistBox Clipper (a Chrome extension) also provides the ability to save <pre> tags and arbitrary text on any web page.
Edit:
Unfortunately, GistBox is becoming Cacher cacher.io - the free plan will only incl...