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What linux shell command returns a part of a string? [duplicate]
I want to find a linux command that can return a part of the string. In most programming languages, it's the substr() function. Does bash have any command 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 all non-ASCII characters with regex and Notepad++?
I searched a lot, but nowhere is it written how to remove non-ASCII characters from Notepad++.
7 Answers
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Nested Git repositories?
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You may be looking for the Git feature called submodules. This feature helps you manage dependent repositories that are nested inside your main repository.
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NSDate beginning of day and end of day
When I call : [self endOfDay:[NSDate date]];
I get the first of the month ... Why is that? I use this two methods because I need an interval that is from the first second of the first date (beginningOfDay:date1) to the last second of the second date (endOfDay:Date2) ...
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Definitive way to trigger keypress events with jQuery
...'ve read all the answers on to this questions and none of the solutions seem to work.
10 Answers
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How can I check whether Google Maps is fully loaded?
I’m embedding Google Maps into my web site. Once Google Maps is loaded, I need to kick off a few JavaScript processes.
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How to get english language word database? [closed]
...n 100k words. Wikipedia says English has 475k words. Where do I get the complete list (American spelling)?
6 Answers
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Centering text in a table in Twitter Bootstrap
For some reason, The text inside the table still is not centered. Why? How do I center the text inside the table?
10 Answer...
Getting the difference between two repositories
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In repo_a:
git remote add -f b path/to/repo_b.git
git remote update
git diff master remotes/b/master
git remote rm b
share
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Git add all files modified, deleted, and untracked?
Is there a way to add all files no matter what you do to them whether it be deleted, untracked, etc? like for a commit. I just don't want to have to git add or git rm all my files every time I commit, especially when I'm working on a large product.
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