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How do I configure git to ignore some files locally?
...udesFile to the name of a file containing global patterns.
Note, if you already have unstaged changes you must run the following after editing your ignore-patterns:
git update-index --assume-unchanged <file-list>
Note on $GIT_DIR: This is a notation used all over the git manual simply to i...
Should I inherit from std::exception?
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@Emil: We have already gone through this argument. Where I pointed out that that is not what you are putting in the exception. You understanding of the subject seems good but your argument is flawed. Error messages generated for the user are ...
Most efficient way to convert an HTMLCollection to an Array
... = Array.from(htmlCollection);
Edit
ECMAScript 2015 also provides the spread operator, which is functionally equivalent to Array.from (although note that Array.from supports a mapping function as the second argument).
var arr = [...htmlCollection];
I've confirmed that both of the above work on...
Iterator Loop vs index loop [duplicate]
... and/or different stride would do just fine and possibly will be even more readable. But using several iterators to iterate several containers simultaneously doesn't look very elegant and most likely indexes should be used in this case.
– Predelnik
May 16 '14 a...
When should I use Kruskal as opposed to Prim (and vice versa)?
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I found a very nice thread on the net that explains the difference in a very straightforward way : http://www.thestudentroom.co.uk/showthread.php?t=232168.
Kruskal's algorithm will grow a solution from the cheapest edge by adding the next cheapes...
Making the iPhone vibrate
...er gives you an error for trying to cast from Int to UInt32, but the error reads as "Cannot convert to SystemSoundID", which is confusing. Why didn't apple just make it a Swift enum is beyond me.
@aponomarenko's goes into the details, my answer is just for the Swifters out there.
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How to remove files that are listed in the .gitignore but still on the repository?
...git add .
git commit -m "Removing all files in .gitignore"
You basically readd all files, except the ones in the .gitignore
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Are C++ enums signed or unsigned?
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You shouldn't rely on any specific representation. Read the following link. Also, the standard says that it is implementation-defined which integral type is used as the underlying type for an enum, except that it shall not be larger than int, unless some value cannot fit int...
Android error: Failed to install *.apk on device *: timeout
... tools... I assume this is my problem since I've tried the top 2 answers already. So now it's just a USB cable crapshoot?
– Brade
Feb 11 '13 at 21:08
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Install gitk on Mac
...date described above, but the version of git didn't change - I must have already had the most recent version. BUT now I suddenly have gitk! hurray
– Kuba
Jul 4 '14 at 9:03
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