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What does default(object); do in C#?
..., I also use it in some code-generation, where it is a pain to initialize fields / variables - but if you know the type:
bool someField = default(bool);
int someOtherField = default(int)
global::My.Namespace.SomeType another = default(global::My.Namespace.SomeType);
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Shell Script — Get all files modified after
...mtime -1 will select all the files in (recursively) current directory modified day before. you can use fractions, for example:
find . -mtime -1.5 | xargs tar --no-recursion -czf myfile.tgz
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How to select html nodes by ID with jquery when the id contains a dot?
...oreid”. This used to cause trouble in some older browsers (in particular IE5.x), but all modern desktop browsers support it.
The same method does seem to work in jQuery 1.3.2, though I haven't tested it thoroughly; quickExpr doesn't pick it up, but the more involved selector parser seems to get ...
How to compute the sum and average of elements in an array?
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This will not work on <=IE8, as it does not support Array.prototype.reduce() See more at developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– aabele
Mar 7 '14 at 10:16
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Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
I wanted to add the elements of an array into another, so I tried this:
13 Answers
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How to extract base URL from a string in JavaScript?
...wsers, Firefox as of version 21 and current versions of Internet Explorer (IE 10 and 11) implement location.origin.
location.origin includes the protocol, the domain and optionally the port of the URL.
For example, location.origin of the URL http://www.sitename.com/article/2009/09/14/this-is-an-ar...
Binding multiple events to a listener (without JQuery)?
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Some compact syntax that achieves the desired result, POJS:
"mousemove touchmove".split(" ").forEach(function(e){
window.addEventListener(e,mouseMoveHandler,false);
});
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How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
... change using NSInvocation:
SEL theSelector = NSSelectorFromString(@"setOrientation:animated:");
NSInvocation *anInvocation = [NSInvocation
invocationWithMethodSignature:
[MPMoviePlayerController instanceMethodSignatureForSelector:theSelector]];
[anInvocation setSelector:th...
Prevent browser from loading a drag-and-dropped file
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dragover is the piece I was missing.
– cgatian
Feb 17 '14 at 14:48
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Config Error: This configuration section cannot be used at this path
...ut CGI.
btw, I'm using Windows 7. Many comments over the years have certified this works all the way up to Windows 10 and Server 2019, as well.
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