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How to close a Java Swing application from the code
...order to apply this example to applications using threads/listeners/timers/etc, one need only insert cleanup code requesting (and, if applicable, awaiting) their termination before the WindowEvent is manually initiated within actionPerformed().
For those who wish to copy/paste code capable of runn...
What is the Linux equivalent to DOS pause?
...s that are potentially dangerous like ESCAPE, CTRL, CMD, the power button, etc. This isn't so relevant anymore today, because nowadays the console is usually only used by advanced computer users that will interpret "ANY key" correctly. The Apple 2 Design Manual, tough quite old, has an interesting s...
Efficient way to determine number of digits in an integer
...then reverse the tests: if (x < 10) return 1; if (x < 100) return 2; etc., so that the function will do less tests and exit faster.
– squelart
Sep 28 '09 at 23:44
29
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Run javascript function when user finishes typing instead of on key up?
...ple times (keyup pressed twice before keydown is triggered for fast typers etc.) then it doesn't clear properly.
The solution below solves this problem and will call X seconds after finished as the OP requested. It also no longer requires the redundant keydown function. I have also added a check so...
How can I search Git branches for a file or directory?
...lent answer @webmat! If you want to see where it's been deleted / created /etc, you can use git log --all --stat -- **/my_file.png, that way you won't have to guess if you're checking it out from a commit that deleted it.
– eacousineau
Oct 4 '13 at 4:55
...
UIActivityViewController crashing on iOS 8 iPads
...
I see a lot of people hardcoding iPhone/iPad etc. while using Swift code.
This is not needed, you have to use the language features. The following code assumes you will use a UIBarButtonItem and will work on both iPhone and iPad.
@IBAction func share(sender: AnyObjec...
What's the 'environment' task in Rake?
...ironment, giving the relevant task access to things like classes, helpers, etc. Without the :environment, you won't have access to any of those extras.
Also => :environment itself does not make available any environment-related variables, e.g. environment, @environment, RAILS_ENV, etc.
...
prevent property from being serialized in web API
...h", "Height" };
BinaryImage image = new BinaryImage { Id = 1 };
//etc. etc.
return image;
}
This approach allowed me to allow/disallow for specific request instead of modifying the class definition. And if you don't need XML serialization, don't forget to turn it off in your App_Start...
Anyone else find naming classes and methods one of the most difficult parts in programming? [closed]
...verb + how
I use this method to name functions/methods, SQL stored procs, etc. By keeping with this syntax, it will keep your Intellisense/Code Panes much more neat. So you want EmployeeGetByID() EmployeeAdd(), EmployeeDeleteByID(). When you use a more grammatically correct syntax such as GetEmp...
How can I wait for a thread to finish with .NET?
...s than the simple, but very common tools like lock()/Monitor, Thread.Join, etc.
They can also be used to synchronize more than two threads, allowing complex scenarios such as a 'master' thread that coordinates multiple 'child' threads, multiple concurrent processes that are dependent upon several st...