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How to enable or disable an anchor using jQuery?
...pt.
a.disabled { color:gray; }
Then whenever I want to disable a link I call
$('thelink').addClass('disabled');
Then, in the click handler for 'thelink' a tag I always run a check first thing
if ($('thelink').hasClass('disabled')) return;
...
time.sleep — sleeps thread or process?
... look in Modules/timemodule.c in the Python source, you'll see that in the call to floatsleep(), the substantive part of the sleep operation is wrapped in a Py_BEGIN_ALLOW_THREADS and Py_END_ALLOW_THREADS block, allowing other threads to continue to execute while the current one sleeps. You can als...
What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
...; timeout.postDelayed(r, 300); and if you want to cancel it: timeout.removeCallbacks(r);
– Bastian Springer
Dec 20 '19 at 22:27
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How do I trap ctrl-c (SIGINT) in a C# console app
...re the process rude aborts? I can't find it anywhere, and I'm trying to recall where I read it.
– John Zabroski
Sep 27 '19 at 15:45
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show ...
Make page to tell browser not to cache/preserve input values
...
All of the answers and suggestions didnt work for me. Using chrome and develeoping .net
– hakan
Jun 8 '14 at 10:45
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iOS difference between isKindOfClass and isMemberOfClass
...
Suppose
@interface A : NSObject
@end
@interface B : A
@end
...
id b = [[B alloc] init];
then
[b isKindOfClass:[A class]] == YES;
[b isMemberOfClass:[A class]] == NO;
Basically, -isMemberOfClass: is true if the instance is exactly of the specified class, while -isKindOfClass: is true...
Unable to show a Git tree in terminal
...
A solution is to create an Alias in your .gitconfig and call it easily:
[alias]
tree = log --graph --decorate --pretty=oneline --abbrev-commit
And when you call it next time, you'll use:
git tree
To put it in your ~/.gitconfig without having to edit it, you can do:
git ...
Why are const parameters not allowed in C#?
...at takes a const thing. There are two code authors: the person writing the caller and the person writing the callee. The author of the callee has made the method take a const. What can the two authors assume is invariant about the object?
Nothing. The callee is free to cast away the const and mutat...
Path to Powershell.exe (v 2.0)
... to be about the path to the executable, with version information being incidental to the question. This answer directly addresses that question, bypassing even the "supposed to be" answer and letting a person find out exactly where the exe is on their own system, even if that system differs from d...
Conversion of System.Array to List
...lt;int> intList = ((int[])ints).ToList();
Note that Enumerable.ToList calls the list constructor that first checks if the argument can be casted to ICollection<T>(which an array implements), then it will use the more efficient ICollection<T>.CopyTo method instead of enumerating the ...