katylava

Update 2022: git checkout -p <other-branch> is basically a shortcut for all this.

FYI This was written in 2010, though I guess people still find it useful at least as of 2021. I haven't had to do it ever again, so if it goes out of date I probably won't know.

Example: You have a branch refactor that is quite different from master. You can't merge all of the commits, or even every hunk in any single commit or master will break, but you have made a lot of improvements there that you would like to bring over to master.

Note: This will not preserve the original change authors. Only use if necessary, or if you don't mind losing that information, or if you are only merging your own work.

jrf0110

/* This WAS a two-line function until an awesome reddit user pointed out my logical flaw. Now It's a 5-line function :( */

var Class = function(d){
  d.constructor.extend = function(def){
    for (var k in d) if (!def.hasOwnProperty(k)) def[k] = d[k];
    return Class(def);
  };
  return (d.constructor.prototype = d).constructor;
};

ry

for i in $HOME/local/*; do
  [ -d $i/bin ] && PATH="${i}/bin:${PATH}"
  [ -d $i/sbin ] && PATH="${i}/sbin:${PATH}"
  [ -d $i/include ] && CPATH="${i}/include:${CPATH}"
  [ -d $i/lib ] && LD_LIBRARY_PATH="${i}/lib:${LD_LIBRARY_PATH}"
  [ -d $i/lib ] && LD_RUN_PATH="${i}/lib:${LD_RUN_PATH}"
# uncomment the following if you use macintosh
#  [ -d $i/lib ] && DYLD_LIBRARY_PATH="${i}/lib:${DYLD_LIBRARY_PATH}"
  [ -d $i/lib/pkgconfig ] && PKG_CONFIG_PATH="${i}/lib/pkgconfig:${PKG_CONFIG_PATH}"
  [ -d $i/share/man ] && MANPATH="${i}/share/man:${MANPATH}"

brandonb927

#!/bin/sh

###
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
###

# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx

pfrazee

It pains me to write this, because I prefer the more robust, function-composition-focused features of Javascript, but there's a threshold of performance where speed overrides elegance. After all, performance is half the reason that programming is skilled labor. So here we have it-- my list of performance benchmarks and advice.

The Unusable

Try / Catch -- Use conditionals instead

Try/Catch Performance may be pitting try/catch against an easy-to-optimize opponent, but it still makes a strong case.

Function Bind -- Use closure variables instead

brianc

$('.username').map(function() {
  var d = $(this).siblings('img').data();
  if(d && /[0-9_]/.test($(this).text())) {
    $.post('/i/user/block', {authenticity_token:'<PUT YOURS HERE>', user_id:d.userId});
    return $(this).text()
  }

});

jrf0110

<div class="columns flex-columns">
  <div class="col col-fixed">Hi</div>
  <div class="col col-flex">Mom</div>
</div>

jrf0110

var utils = require('./lib/utils');
var config = {};

/**
 * Change configuration environment
 * @param  {String} env The environment to change to
 */
var changeEnvironment = function(env){
  if (env == null || !config.hasOwnProperty(env)) env = 'dev';

wincent

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

prestonp

Super easy webm screencasts on OSX

Record your screencasts as movie files (.mov) using quicktime.

Build ffmpeg

1. Install yasm http://yasm.tortall.net/Download.html