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How to count lines in a document?
I have lines like these, and I want to know how many lines I actually have...
24 Answers
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Confusion about vim folding - how to disable?
...ound I've found is to set the context sub-option of diffopt to something really huge. eg: set diffopt+=context:99999
– Laurence Gonsalves
Mar 26 '14 at 22:51
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Abandoning changes without deleting from history
...rst time you push this closed head to another repository since you are actually create additional heads in the remote repository when you push. So tell Mercurial that this is okay with --force. People who pull the closed head wont be bothered by any warnings.
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Common CSS Media Queries Break Points [duplicate]
...re practical to base them on your particular layout instead. That is, gradually narrow your desktop browser window and observe the natural breakpoints for your content. It's different for every site. As long as the design flows well at each browser width, it should work pretty reliably on any scree...
Where to place JavaScript in an HTML file?
...ts.
Of course Levi's comment "just before you need it and no sooner" is really the correct answer, i.e. "it depends".
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GDB corrupted stack frame - How to debug?
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Those bogus adresses (0x00000002 and the like) are actually PC values, not SP values. Now, when you get this kind of SEGV, with a bogus (very small) PC address, 99% of the time it's due to calling through a bogus function pointer. Note that virtual calls in C++ are implemented ...
How to disable right-click context-menu in JavaScript [duplicate]
... Glad this worked. You'll definitely want to check this on all your target browsers though.
– Triptych
Dec 19 '08 at 18:58
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Why use AJAX when WebSockets is available?
...s opens up new application domains to browser applications that were not really possible using HTTP and AJAX (interactive games, dynamic media streams, bridging to existing network protocols, etc).
However, there is certainly an overlap in purpose between WebSockets and AJAX/Comet. For example, whe...
Change a Git remote HEAD to point to something besides master
...-f origin master
Making master have what you want people to use, and do all other work in branches.
(a "git-symbolic-ref HEAD refs/head/published" would not be propagated to the remote repo)
This is similar to "How do I delete origin/master in Git".
As said in this thread: (emphasis mine)
"git...
HorizontalScrollView within ScrollView Touch Handling
...talScrollView block that has features that can be scrolled through horizontally. I've added an ontouchlistener to the horizontalscrollview to handle touch events and force the view to "snap" to the closest image on the ACTION_UP event.
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