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Check if UIColor is dark or bright?
...
W3C has the following:
http://www.w3.org/WAI/ER/WD-AERT/#color-contrast
If you're only doing black or white text, use the color brightness calculation above. If it is below 125, use white text. If it is 125 or above, use black text.
edit 1: bias towards...
How to make an introduction page with Doxygen
...file:
INPUT += your_page.md
FILE_PATTERNS += *.md *.markdown
See http://www.doxygen.nl/manual/markdown.html#md_page_header for details.
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follo...
View's getWidth() and getHeight() returns 0
...er after execution which can be a hassle
less verbose syntax
References:
https://stackoverflow.com/a/3602144/774398
https://stackoverflow.com/a/3948036/774398
3. Overwrite Views's onLayout Method
This is only practical in certain situation when the logic can be encapsulated in the view itself,...
Can you autoplay HTML5 videos on the iPad?
... track).
To see a full list of these restrictions, see the official docs: https://webkit.org/blog/6784/new-video-policies-for-ios/
iOS 9 and before
As of iOS 6.1, it is no longer possible to auto-play videos on the iPad.
My assumption as to why they've disabled the auto-play feature?
Well, as...
Difference between == and ===
....
Excerpt From: Apple Inc. “The Swift Programming Language.” iBooks. https://itun.es/us/jEUH0.l
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...
CSS How to set div height 100% minus nPx
...
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title></title>
<style type="text/css">
*{margin:0px;padding:0px;overflow:hidden}
div{position:absolute}
div#header{top:0px;left:0px;ri...
How do I catch a PHP fatal (`E_ERROR`) error?
...o $e->getMessage(); // Call to a member function method() on string
}
https://3v4l.org/67vbk
Or you can use Throwable interface to catch all exceptions.
Example:
<?php
try {
undefinedFunctionCall();
} catch (Throwable $e) {
// Handle error
echo $e->getMe...
How do you make div elements display inline?
...obably what you want. Some browsers also support inline-blocks.
http://www.quirksmode.org/css/display.html#inlineblock
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Why does PHP consider 0 to be equal to a string?
...of validating (string)"0" as false I thought it would help others.
http://www.php.net/manual/en/filter.filters.validate.php
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...
$(document).ready equivalent without jQuery
...lback();
});
}
ready(function(){
// do something
});
Taken from
https://plainjs.com/javascript/events/running-code-when-the-document-is-ready-15/
Another good domReady function here taken from https://stackoverflow.com/a/9899701/175071
As the accepted answer was very far from complete...