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Really killing a process in Windows
Occasionally a program on a Windows machine goes crazy and just hangs. So I'll call up the task manager and hit the "End Process" button for it. However, this doesn't always work; if I try it enough times then it'll usually die eventually, but I'd really like to be able to just kill it immediately...
Setting variable to NULL after free
...e that says, after freeing any memory, reset the variable to NULL . For example ...
23 Answers
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What is “lifting” in Haskell?
...ill now refute me by showing how lifts are a category or something).
Typically you have some data type with a parameter. Something like
data Foo a = Foo { ...stuff here ...}
Suppose you find that a lot of uses of Foo take numeric types (Int, Double etc) and you keep having to write code that un...
ASP.NET MVC JsonResult Date Format
...o see
how it encodes date and time values
within a JSON literal. For example,
Microsoft's ASP.NET AJAX uses neither
of the described conventions. Rather,
it encodes .NET DateTime values as a
JSON string, where the content of the
string is /Date(ticks)/ and where
ticks represents mill...
How to create EditText with cross(x) button at end of it?
...ed ClearableEditText.
Here's what it looks like with a custom background & clear icon set to abs__ic_clear_holo_light from ActionBarSherlock:
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How are Anonymous inner classes used in Java?
...ct with certain "extras" such as overriding methods, without having to actually subclass a class.
I tend to use it as a shortcut for attaching an event listener:
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// do something
...
Replace only some groups with Regex
...y them or not. That way you can use them in your replacement string. For example:
var pattern = @"(-)(\d+)(-)";
var replaced = Regex.Replace(text, pattern, "$1AA$3");
or using a MatchEvaluator:
var replaced = Regex.Replace(text, pattern, m => m.Groups[1].Value + "AA" + m.Groups[3].Value);
...
Make: how to continue after a command fails?
The command $ make all gives errors such as rm: cannot remove '.lambda': No such file or directory so it stops. I want it to ignore the rm-not-found-errors. How can I force-make?
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appearanceWhenContainedIn in Swift
...r earlier, use the following original answer to this question.
For iOS 8 & 7:
These methods are not available to Swift because Obj-C varargs methods are not compatible with Swift (see http://www.openradar.me/17302764).
I wrote a non-variadic workaround which works in Swift (I repeated the sam...
Declaration/definition of variables locations in ObjectiveC?
...HappenedNotification = @"MYSomethingHappenedNotification";
@interface SampleClass : NSObject
{
// 2) ivar declarations
// Pretty much never used?
}
As noted by DrummerB, this is legacy. Don't put anything here.
// 3) class-specific method / property declarations
@end
Yep.
#imp...