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Change text color based on brightness of the covered background area?
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Interesting resources for this:
W3C - Ensure that foreground and background color combinations provide sufficient contrast
Calculating the Perceived Brightness of a Color
Here's the W3C algorithm (with JSFiddle demo too):
const rgb = [255, 0, 0];
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Compare floats in php
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237
If you do it like this they should be the same. But note that a characteristic of floating-poin...
How can I remove a key and its value from an associative array?
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381
You can use unset:
unset($array['key-here']);
Example:
$array = array("key1" => "value1...
How to get the tag HTML with JavaScript / jQuery?
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313
The simplest way to get the html element natively is:
document.documentElement
Here's the r...
How can I discover the “path” of an embedded resource?
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Hey, How can I get the Resource Folder path to assign it as the root Dir for my embedded http server?
– lazzy_ms
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android - How to set the Rating bar is non clickable and touchable in HTC mobile
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333
You could also set the RatingBar as indicator from the xml with the following:
android:isIndi...
List of remotes for a Git repository?
... Scharley
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Block commenting in Ruby
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edited Oct 30 '12 at 1:00
the Tin Man
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How do I add a library project to Android Studio?
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30 Answers
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Is Java Regex Thread Safe?
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133
Yes, from the Java API documentation for the Pattern class
Instances of this (Pattern) class ...