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What is duck typing?
...Both Python and Ruby are strong-typed languages and both have Duck Typing. String Typing does not imply in not having Duck Typing.
– alanjds
Apr 18 '14 at 1:01
8
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sort object properties and JSON.stringify
My application has a large array of objects, which I stringify and save them to the disk. Unfortunately, when the objects in the array are manipulated, and sometimes replaced, the properties on the objects are listed in different orders (their creation order?). When I do JSON.stringify() on the arr...
How to get git diff with full context?
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The --no-prefix option gets rid of the “/a/” and “/b/” destination prefixes that show up by default. (linked page)
– luckydonald
Dec 18 '17 at 9:26
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How do you implement a good profanity filter?
...filterRegex = "(boogers|snot|poop|shucks|argh)"
and run it on your input string using preg_match() to wholesale test for a hit,
or preg_replace() to blank them out.
You can also load those functions up with arrays rather than a single long regex, and for long word lists, it may be more manageabl...
Shell - How to find directory of some command?
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The Korn shell, ksh, offers the whence built-in, which identifies other shell built-ins, macros, etc. The which command is more portable, however.
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Preventing an image from being draggable or selectable without using JS
...s-user-select: none; /* From IE10 only */
user-select: none; /* Not valid CSS yet, as of July 2012 */
-webkit-user-drag: none; /* Prevents dragging of images/divs etc */
user-drag: none;
}
JS:
var makeUnselectable = function( $target ) {
$target
.addClass( 'unselectable' ...
How to check if a path is absolute path or relative path in cross platform way with Python?
...erfectly clear to anyone else who might find this: `c:\` is a perfectly valid file/directory name in unix. So, it would really be a relative path on a unix system. Hence, the function is cross-platform. Because, it takes the specialties of Windows and Unix into account.
– Lemmi...
Force unmount of NFS-mounted directory [closed]
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I tried this command on Ubuntu and it didnt work.
– Kieran Andrews
Nov 7 '12 at 23:59
1
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How can I create a border around an Android LinearLayout?
I have one big layout, and one smaller layout inside of it.
9 Answers
9
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How do I programmatically force an onchange event on an input?
...e dispatchEvent method of the element:
var element = document.getElementById('just_an_example');
var event = new Event('change');
element.dispatchEvent(event);
This will trigger event listeners regardless of whether they were registered by calling the addEventListener method or by setting the onc...