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What linux shell command returns a part of a string? [duplicate]
...and that can be used for this purpose. I want to be able to do something like this...
substr "abcdefg" 2 3 - prints cde .
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How do I remove a single file from the staging area (undo git add)?
Situation: I have a Git repository with files already in the index. I make changes to several files, open Git and add these files to my staging area with "git add ."
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How can I fill out a Python string with spaces?
I want to fill out a string with spaces. I know that the following works for zero's:
13 Answers
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What's the most elegant way to cap a number to a segment? [closed]
... edited Nov 26 '19 at 8:53
M.A.K. Ripon
1,37533 gold badges2323 silver badges3838 bronze badges
answered Jul 10 '12 at 9:02
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JPG vs. JPEG image formats
... moment I'm slightly out of time. However, from what I saw giving it a quick look, it seems not to distinguish the two extensions. In fact, it seems the file type's name is JPEG and the file extension is .jpg :
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iOS app, programmatically get build version
...ObjC
NSString *version = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"];
Swift 2
let version = NSBundle.mainBundle().infoDictionary?["CFBundleShortVersionString"] as! String
and the "Build":
Swift 3
let build = Bundle.main.infoDictionary?[kCFBundleVersion...
Get string between two strings in a string
I have a string like:
22 Answers
22
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How can I add a string to the end of each line in Vim?
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:%s/$/\*/g
should work. So should :%s/$/*/g as MrWiggles points out correctly.
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Definitive way to trigger keypress events with jQuery
... all the answers on to this questions and none of the solutions seem to work.
10 Answers
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How do I change db schema to dbo
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TheGameiswar
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answered Jul 18 '09 at 3:28
Remus RusanuRemus Rus...