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Delete directory with files in it?
...
As seen in most voted comment on PHP manual page about rmdir() (see http://php.net/manual/es/function.rmdir.php), glob() function does not return hidden files. scandir() is provided as an alternative that solves that issue.
Algorithm described there (which worked like a charm in my case) is...
Prevent onmouseout when hovering child element of the parent absolute div WITHOUT jQuery
... HTML needed, check it out...
EDIT FIXED link for cross-browser support http://jsfiddle.net/RH3tA/9/
NOTE that this only checks the immediate parent, if the parent div had nested children then you have to somehow traverse through the elements parents looking for the "Orginal element"
EDIT exa...
How to convert index of a pandas dataframe into a column?
...eUploader: {
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Portable way to get file size (in bytes) in shell?
...wn program (really small) to display just the size. More information here: http://fwhacking.blogspot.com/2011/03/bfsize-print-file-size-in-bytes-and.html
The two most clean ways in my opinion with common Linux tools are:
$ stat -c %s /usr/bin/stat
50000
$ wc -c < /usr/bin/wc
36912
But I just...
React.js: Identifying different inputs with one onChange handler
...onent(<Hello />, document.getElementById('content'));
Easy right?
http://facebook.github.io/react/docs/two-way-binding-helpers.html
You can even implement your own mixin
share
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improve th...
When should I use GET or POST method? What's the difference between them?
...
It's not a matter of security. The HTTP protocol defines GET-type requests as being idempotent, while POSTs may have side effects. In plain English, that means that GET is used for viewing something, without changing it, while POST is used for changing somethi...
Import package.* vs import package.SpecificType [duplicate]
...your code refuses to compile.
Never use import-on-demand. It's evil!
See http://javadude.com/articles/importondemandisevil.html for more details.
RE performance:
import a.*;
vs
import a.X;
Makes no difference at runtime. The compiler hardwires the resolved class names into the generated .cl...
Check if object is a jQuery object
...
You may also use the .jquery property as described here: http://api.jquery.com/jquery-2/
var a = { what: "A regular JS object" },
b = $('body');
if ( a.jquery ) { // falsy, since it's undefined
alert(' a is a jQuery object! ');
}
if ( b.jquery ) { // truthy, since it's a...
How to prevent page scrolling when scrolling a DIV element?
...= ( delta < 0 ? 1 : -1 ) * 30;
e.preventDefault();
});
Live demo: https://jsbin.com/howojuq/edit?js,output
So you manually set the scroll position and then just prevent the default behavior (which would be to scroll the DIV or whole web-page).
Update 1: As Chris noted in the comments belo...
Why shouldn't all functions be async by default?
...eUploader: {
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