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How to use gitignore command in git
...it rm --cached doc/*
If you don't already have a .gitignore, you can make one right inside of your project folder: project/.gitignore.
Put doc/* in the .gitignore
Stage the file to commit: git add project/.gitignore
Commit: git commit -m "message".
Push your change to github.
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How do I detect when someone shakes an iPhone?
I want to react when somebody shakes the iPhone. I don't particularly care how they shake it, just that it was waved vigorously about for a split second. Does anyone know how to detect this?
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Checking for NULL pointer in C/C++ [closed]
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One important thing to note: until recently, I was in favor of writing "if (ptr)" instead of "if (ptr != NULL)" or "if (ptr != nullptr)" as it is more concise so it makes the code more readable. But I just found out that comp...
How To: Execute command line in C#, get STD OUT results
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There one other parameter I found useful, which I use to eliminate the process window
pProcess.StartInfo.CreateNoWindow = true;
this helps to hide the black console window from user completely, if that is what you desire.
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Callback functions in Java
... but there are many others in the package java.util.function. Most notable ones are
Supplier: void -> A
Consumer: A -> void
BiConsumer: (A,B) -> void
Function: A -> B
BiFunction: (A,B) -> C
and many others that specialize on some of the input/output type. Then, if it doesn't provide...
How to use a filter in a controller?
...zlowski.opensource is better than this because it reduces "magic strings". One benefit - what if this was in a much more complex controller and you failed to unit test the filter being used? You wouldn't notice the error if you use $filter('filtter1') (2 t's). However, if you inject filtter1Filter A...
How do you prevent IDisposable from spreading to all your classes?
...ace creates and starts Tyer thread which waits patiently at waitHandle.WaitOne() The Shoelace would call waitHandle.Set() when it wanted the thread to start tying.
– GrahamS
Mar 19 '09 at 14:11
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What are the rules about using an underscore in a C++ identifier?
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The C++ standard doesn't "import" the C one, does it? They import certain headers, but not the language as a whole, or naming rules, as far as I know. But yeah, the _t one surprised me as well. But since it's C, it can only apply to the global ns. Should be safe to...
“Treat all warnings as errors except…” in Visual Studio
...tribute. An ObsoleteAttribute without comment generates the error 612, and one with a comment generates 618.
– Marco Spatz
Mar 30 '11 at 11:00
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Debugging sqlite database on the device
...for your app to have WRITE_EXTERNAL_STORAGE permission, as the copying is done by the shell user who can always write to the external storage.
On Linux/Mac systems there is a possibility to copy a database directly to your computer with the following command one can use without entering the adb she...