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@tony4d
tony4d / p4merge4git.md
Created August 24, 2012 19:00
Setup p4merge as a visual diff and merge tool for git
#!/bin/bash
#
# git-svn-diff originally by (http://mojodna.net/2009/02/24/my-work-git-workflow.html)
# modified by [email protected]
# modified by aconway@[redacted] - handle diffs that introduce new files
# modified by [email protected] - fixes diffs that introduce new files
# modified by [email protected] - fix sed syntax issue in OS X
# modified by dertom - fix new file-bug. Whitespace mandatory for new file '+++ file.c'
#
# Generate an SVN-compatible diff against the tip of the tracking branch
@heat
heat / jasmine.matcher.toBeInstanceOf.js
Created September 4, 2012 19:45
Jasmine Matcher instanceof
beforeEach(function() {
this.addMatchers({
toBeInstanceOf: function(expectedInstance) {
var actual = this.actual;
var notText = this.isNot ? " not" : "";
this.message = function() {
return "Expected " + actual.constructor.name + notText + " is instance of " + expectedInstance.name;
};
return actual instanceof expectedInstance;
}
@anvaka
anvaka / gist:3815296
Created October 1, 2012 23:59
JavaScript Function Serialization
function functionReplacer(key, value) {
if (typeof(value) === 'function') {
return value.toString();
}
return value;
}
function functionReviver(key, value) {
if (key === "") return value;
@paulirish
paulirish / gist:3910471
Created October 18, 2012 08:33
page visibility API : tribulations with prefixes
// this is the least sucky way i could think of to
// detect and deal with a cross-browser impl of the page visibility api
// forks welcome.
function getHiddenProp(){
var prefixes = ['webkit','moz','ms','o'];
if ('hidden' in document) return 'hidden';
@mjackson
mjackson / color-conversion-algorithms.js
Last active April 1, 2025 17:53
RGB, HSV, and HSL color conversion algorithms in JavaScript
/**
* Converts an RGB color value to HSL. Conversion formula
* adapted from http://en.wikipedia.org/wiki/HSL_color_space.
* Assumes r, g, and b are contained in the set [0, 255] and
* returns h, s, and l in the set [0, 1].
*
* @param Number r The red color value
* @param Number g The green color value
* @param Number b The blue color value
* @return Array The HSL representation
@jonlabelle
jonlabelle / string-utils.js
Last active August 13, 2025 12:17
Useful collection of JavaScript string utilities.
// String utils
//
// resources:
// -- mout, https://github.com/mout/mout/tree/master/src/string
/**
* "Safer" String.toLowerCase()
*/
function lowerCase(str) {
return str.toLowerCase();
{
"directory": "components"
}
@christierney402
christierney402 / sortObj.js
Last active January 13, 2021 12:21
JS: Sort a JavaScript object by key in alphabetical order case insensitive. Thanks to Arne Martin Aurlien and Ivan Krechetov for inspiration. #snippet
/**
* Sort JavaScript Object
* CF Webtools : Chris Tierney
* obj = object to sort
* order = 'asc' or 'desc'
*/
function sortObj( obj, order ) {
"use strict";
var key,
@getify
getify / ex1-prototype-style.js
Last active January 7, 2024 11:58
OLOO (objects linked to other objects) pattern explored (with comparison to the prototype style of the same code)
function Foo(who) {
this.me = who;
}
Foo.prototype.identify = function() {
return "I am " + this.me;
};
function Bar(who) {
Foo.call(this,"Bar:" + who);