andyfowler

" tmux will only forward escape sequences to the terminal if surrounded by a DCS sequence
" http://sourceforge.net/mailarchive/forum.php?thread_name=AANLkTinkbdoZ8eNR1X2UobLTeww1jFrvfJxTMfKSq-L%2B%40mail.gmail.com&forum_name=tmux-users

if exists('$TMUX')
  let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
  let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
else
  let &t_SI = "\<Esc>]50;CursorShape=1\x7"
  let &t_EI = "\<Esc>]50;CursorShape=0\x7"
endif

connor

// NOTE: I added the .js extension to this gist so it would have syntax highlighting. This file should have NO file extension

{
    // Settings
    "passfail"      : false,  // Stop on first error.
    "maxerr"        : 100,    // Maximum error before stopping.


    // Predefined globals whom JSHint will ignore.
    "browser"       : true,   // Standard browser globals e.g. `window`, `document`.

evansd

function substitute {
    if [ -z "$1" -o -z "$2" ]; then
        echo "Usage: substitue FROM_STRING TO_STRING [OPTION]..."
        echo
        echo "Replace all occurances of FROM_STRING (a sed-compatible regular"
        echo "expression) with TO_STRING in all files for which ack-grep matches"
        echo "FROM_STRING."
        echo
        echo "Any additional options are passed directly to ack-grep (e.g.,"
        echo " --type=html would only run the substitution on html files)." 

yurial

fix:
/usr/libexec/git-core/git-rebase--interactive

-git rev-list $merges_option --pretty=oneline --abbrev-commit\
+git rev-list $merges_option --pretty=">%h (%an <%ae>) %s"\

result:
  1 pick 19f43c1 (Yuri Dyachenko <yurial@gplvote.org>) add: gcrypt::noerr
  2 pick 990a7e8 (Yuri Dyachenko <yurial@gplvote.org>) add: gcrypt::throwif( err ) throw if err != noerr
  3 pick cb03f3b (Yuri Dyachenko <yurial@gplvote.org>) add: ext::move<T> move semantic

lorin

#!/usr/bin/python
"""
This is a prepare-commit-msg hook for use with Pivotal Tracker.

Copy this file to $GITREPOSITORY/.git/hooks/prepare-commit-msg
and mark it executable.

It will prepend [#<story id>] to your commit message.

See https://www.pivotaltracker.com/help/api?version=v3#scm_post_commit

anantn

function go() {
  var userId = prompt('Username?', 'Guest');
  checkIfUserExists(userId);
}

var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';

function userExistsCallback(userId, exists) {
  if (exists) {
    alert('user ' + userId + ' exists!');

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

asafge

/**
 * A generic confirmation for risky actions.
 * Usage: Add attributes: ng-really-message="Are you sure"? ng-really-click="takeAction()" function
 */
angular.module('app').directive('ngReallyClick', [function() {
    return {
        restrict: 'A',
        link: function(scope, element, attrs) {
            element.bind('click', function() {
                var message = attrs.ngReallyMessage;

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

sevcsik

They say that one of the pros of NodeJS is that you use the same language on the back-end and the front-end, so it's easy to share code between them. This sounds great in theory, but in practice the synchronous dependency handling in NodeJS works completely different than any client-side frameworks (which are asynchronous).

Usually that means that you end up copy-pasting your code between your NodeJS sources and your client-side sources, or you use some tool like Browserify, which is brilliant, but they add an extra step in the build process and most likely will conflict with the dependency handling of the framework of your choice (like AnularJS DI). I couldn't look in the mirror if I would call that code sharing.

Fortunately, with a couple of lines of boilerplate code, you can write a module which works in NodeJS and AngularJS as well without any modification.

No globals in the front-end, and dependencies will work. The isNode and isAngular va