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What does the unary plus operator do?
What does the unary plus operator do? There are several definitions that I have found ( here and here ) but I still have no idea what it would be used for. It seems like it doesn't do anything but there has be a reason for it, right?
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How to link C++ program with Boost using CMake
What should my CMake file look like for linking my program with the Boost library under Ubuntu?
6 Answers
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Difference between java.lang.RuntimeException and java.lang.Exception
...y. E.g NullPointerException, ArrayIndexOutOfBoundException. If you check for null before calling any method, NullPointerException would never occur. Similarly ArrayIndexOutOfBoundException would never occur if you check the index first. RuntimeException are not checked by the compiler, so it is cle...
How do I iterate over the words of a string?
I'm trying to iterate over the words of a string.
79 Answers
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Wait until a process ends
... think you just want this:
var process = Process.Start(...);
process.WaitForExit();
See the MSDN page for the method. It also has an overload where you can specify the timeout, so you're not potentially waiting forever.
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Android: ProgressDialog.show() crashes with getApplicationContext
...ar to one I had in that some of the code in the onCreate() is being run before the window is actually done being built. This is going to be a hack, but try launching a new Thread in a few hundred milliseconds (IIRC: 300-400 seemed to work for me, but you'll need to tinker) that opens your ProgressDi...
Referencing system.management.automation.dll in Visual Studio
.... However in Visual Studio, the .NET tab does not have that assembly, and nor is one able browse to
8 Answers
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What is the best JavaScript code to create an img element
...l a tracking URL (such as Omniture) and needs to be simple and robust and work in IE 6 =< only. Here is the code I have:
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What's a good hex editor/viewer for the Mac? [closed]
What's a good hex editor/viewer for the Mac? I've used xxd for viewing hexdumps, and I think it can be used in reverse to make edits. But what I really want is a real hex editor.
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Dump a NumPy array into a csv file
...a CSV file? I have a 2D NumPy array and need to dump it in human-readable format.
11 Answers
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