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How can I strip first X characters from string using sed?
...I need to cut away X first characters and ${string:5} doesn't work for some reason in my system.
11 Answers
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Background image jumps when address bar hides iOS/Android/Mobile Chrome
...change, is you can no longer "hide" the URL bar on page load on iOS or Chrome using scroll tricks.
EDIT: While the above script works perfectly for keeping the background from resizing, it causes a noticeable gap when users scroll down. This is because it is keeping the background sized to 100% of ...
Vim: Delete buffer without losing the split window
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Thanks a lot, this vim behavior has bugged me a lot! btw, latest version of bufkill is at github.com/qpkorr/vim-bufkill
– fsrechia
Jan 12 '17 at 12:06
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jQuery - Illegal invocation
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I think you need to have strings as the data values. It's likely something internally within jQuery that isn't encoding/serializing correctly the To & From Objects.
Try:
var data = {
from : from.val(),
to : to.val(),
speed : speed
};
Notice also on the lines:
$(from).css...
Sort Dictionary by keys
...r getting an array of (key, value) pairs sorted by keys. Thanks for the comment.
– Ivica M.
Dec 24 '14 at 18:27
@Ivica...
How to make a element expand or contract to its parent container?
The goal is to have the <svg> element expand to the size of its parent container, in this case a <div> , no matter how big or small that container may be.
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How to push different local Git branches to Heroku/master
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@SaadMasood: Those last to git push commands do the same thing. See git push --help for the meaning of the -f option and the + in the refspec.
– Chris Johnsen
Sep 26 '13 at 10:33
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How to disable Django's CSRF validation?
I have commented out csrf processor and middleware lines in settings.py :
9 Answers
9...
Why java.lang.Object is not abstract? [duplicate]
...questions which can be asked which may help clear it up.
Would any of the methods of Object benefit from being abstract?
It could be argued that some of the methods would benefit from this. Take hashCode() and equals() for instance, there would probably have been a lot less frustration around the ...
Function pointers, Closures, and Lambda
... as I was reading the K&R chapter on the subject, the first thing that hit me was, "Hey, this is kinda like a closure." I knew this assumption is fundamentally wrong somehow and after a search online I didn't find really any analysis of this comparison.
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