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Check if page gets reloaded or refreshed in JavaScript
...s deprecated, pls see Илья Зеленько's answer
A better way to know that the page is actually reloaded is to use the navigator object that is supported by most modern browsers.
It uses the Navigation Timing API.
//check for Navigation Timing API support
if (window.performance) {
con...
How to disable margin-collapsing?
...trick to disable margin collapsing that has no visual impact, as far as I know, is setting the padding of the parent to 0.05px:
.parentClass {
padding: 0.05px;
}
The padding is no longer 0 so collapsing won't occur anymore but at the same time the padding is small enough that visually it will...
What platforms have something other than 8-bit char?
Every now and then, someone on SO points out that char (aka 'byte') isn't necessarily 8 bits .
12 Answers
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How can I get a web site's favicon?
...s/files from the same place. Getting the default icons from my system for known file types isn't terribly complicated, but I don't know how to get the favicon from a website. (SO has the grey->orange stack icon in the address bar for instance)
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Is optimisation level -O3 dangerous in g++?
...e, I am running production software in the financial sector for many years now with -O3 and have not yet encountered a bug that would not have been there if I would have used -O2.
By popular demand, here an addition:
-O3 and especially additional flags like -funroll-loops (not enabled by -O3) can ...
How to extract base URL from a string in JavaScript?
...ocol = pathArray[0]; host = pathArray[2]; url = protocol + '://' + host; //now url === "http:://stackoverflow.com" checkout ::
– user405398
Sep 6 '13 at 3:44
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How are msys, msys2, and msysgit related to each other?
...ng on with these 3 versions of MSYS. (It's entirely possible I just don't know what to look for.) I do understand that MSYS is a minimal port of Linux tools to support development using MinGW, but I'm not clear on the relationship between the three of them or the teams that developed/maintain them.
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How do I get the width and height of a HTML5 canvas?
... Note that the Mozilla tutorial is basically a bunch of broken links now, unfortunately. Hope they'll fix it some day.
– Sz.
Jun 18 '13 at 12:05
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How to cherry pick a range of commits and merge into another branch?
...the comments:
This assumes that B is not a root commit; you'll get an "unknown revision" error otherwise.
Note: as of Git 2.9.x/2.10 (Q3 2016), you can cherry-pick a range of commit directly on an orphan branch (empty head): see "How to make existing branch an orphan in git".
Original answer (Jan...
jQuery get input value after keypress
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Works, but with jquery 2.x out this is out of date now as the answer below using the on and input is the best way to do it now.
– Piotr Kula
Jul 16 '14 at 16:14
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