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gilbitron / .env.travis

Last active August 12, 2023 08:06

Laravel 5 Travis CI config

JordanDelcros / combine-rgba-colors.js

Created July 31, 2015 09:55

Combine two RGBA colors with JavaScript

	// Fast and easy way to combine (additive mode) two RGBA colors with JavaScript.
	// [red, green, blue, alpha] based on these maximul values [255, 255, 255, 1].
	var base = [69, 109, 160, 1];
	var added = [61, 47, 82, 0.8];

	var mix = [];
	mix[3] = 1 - (1 - added[3]) * (1 - base[3]); // alpha
	mix[0] = Math.round((added[0] * added[3] / mix[3]) + (base[0] * base[3] * (1 - added[3]) / mix[3])); // red
	mix[1] = Math.round((added[1] * added[3] / mix[3]) + (base[1] * base[3] * (1 - added[3]) / mix[3])); // green
	mix[2] = Math.round((added[2] * added[3] / mix[3]) + (base[2] * base[3] * (1 - added[3]) / mix[3])); // blue

mikelehen / generate-pushid.js

Created February 11, 2015 17:34

JavaScript code for generating Firebase Push IDs

	/**
	* Fancy ID generator that creates 20-character string identifiers with the following properties:
	*
	* 1. They're based on timestamp so that they sort after any existing ids.
	* 2. They contain 72-bits of random data after the timestamp so that IDs won't collide with other clients' IDs.
	* 3. They sort lexicographically (so the timestamp is converted to characters that will sort properly).
	* 4. They're monotonically increasing. Even if you generate more than one in the same timestamp, the
	* latter ones will sort after the former ones. We do this by using the previous random bits
	* but "incrementing" them by 1 (only in the case of a timestamp collision).
	*/

rxaviers / gist:7360908

Last active April 25, 2025 08:09

Complete list of github markdown emoji markup

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