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How to undo a git pull?
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what is the difference between HEAD@{1} and HEAD^ ?
– hugemeow
Aug 28 '12 at 6:11
7
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What’s the best way to reload / refresh an iframe?
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And what exactly do you do if the iframe's source has changed since it was added to the page?
– Niet the Dark Absol
Oct 11 '12 at 15:17
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Why is Cache-Control attribute sent in request header (client to server)?
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Might be too late here, but except that what are the other uses? Is max-age field used for any purpose?
– Sam
Jan 1 '16 at 12:39
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How to convert ASCII code (0-255) to its corresponding character?
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What is the reason for the (char) designation? In other words, why can't I just put Character.toString(i); ? (Java noob)
– Adam Hughes
Oct 9 '15 at 14:19
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REST Complex/Composite/Nested Resources [closed]
...ause it's REST, doesn't mean resources have to be set in stone from POST.
What you choose to include in any given representation of a resource is up to you.
Your case of the the covers referenced separately is merely the creation of a parent resource (comic book) whose child resources (covers) may...
How do I find which rpm package supplies a file I'm looking for?
...This is an old question, but the current answers are incorrect :)
Use yum whatprovides, with the absolute path to the file you want (which may be wildcarded). For example:
yum whatprovides '*bin/grep'
Returns
grep-2.5.1-55.el5.x86_64 : The GNU versions of grep pattern matching utilities.
Repo ...
Correct use for angular-translate in controllers
...l and may or may not cause a visible performance degradation. Anyway it is what Angular does, so it cant be that bad...
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Inspect hovered element in Chrome?
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$('.myelement').tooltip('open') is what worked for me.
– tekumara
Oct 27 '14 at 13:20
6
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How to change an Eclipse default project into a Java project
...d not specify the project type, so it checked out as a "default" project. What is the easiest way to quickly convert this into a "Java" project?
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How to output only captured groups with sed?
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The key to getting this to work is to tell sed to exclude what you don't want to be output as well as specifying what you do want.
string='This is a sample 123 text and some 987 numbers'
echo "$string" | sed -rn 's/[^[:digit:]]*([[:digit:]]+)[^[:digit:]]+([[:digit:]]+)[^[:digit:]]*...