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Finding the handle to a WPF window
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I just discovered that the FileSave common dialog takes a reference to a top-level window, so you can pass, for example, a reference to the MainWindow of the application. Save Interop services for when you really need it.
– David A. Gray
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Add a method breakpoint to all methods of a class in EclipseIDE
...If the menu entry is missing, you may have selected an inner class (like a Comparator or Filter used in some method) or a class field, too. Keep the Ctrl key pressed and deselect any of them, then it willl show up.
– Matthias Ronge
Sep 5 '14 at 7:51
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store and retrieve a class object in shared preference
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The answer is not complete. The possible solution is to transform the pojo into ByteArrayOutPutStream and save as String in the SharedPreferences
– rallat
Jun 6 '12 at 15:22
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iPhone - Grand Central Dispatch main thread
...nished e.g.
- (void)doCalculation
{
//you can use any string instead "com.mycompany.myqueue"
dispatch_queue_t backgroundQueue = dispatch_queue_create("com.mycompany.myqueue", 0);
dispatch_async(backgroundQueue, ^{
int result = <some really long calculation that takes seconds...
Compress files while reading data from STDIN
Is it possible to compress (create a compressed archive) data while reading from stdin on Linux?
3 Answers
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Difference between Activity Context and Application Context
...mably has some information about the current activity that is necessary to complete those calls. If you show the exact error message, might be able to point to what exactly it needs.
But in general, use the activity context unless you have a good reason not to.
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how to remove only one style property with jquery
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What does [ N … M ] mean in C aggregate initializers?
...[] = { [0 ... 9] = 1, [10 ... 99] = 2, [100] = 3 };
It is not portable. Compiling with -pedantic with tell you so.
How does it work here?
The preprocessor replaces #include <asm/unistd.h> with its actual contents(it defines miscellaneous symbolic constants and types, and declares miscellan...
How to get awaitable Thread.Sleep?
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I'm still coming to grips with the a4.5 stuff. Where's the branch of execution on the code after that statement? Does the non-sleeping/blocking portion execute it or the 'thread' that waits? Does the main non-blocking execution just le...