jlln

def splitDataFrameList(df,target_column,separator):
    ''' df = dataframe to split,
    target_column = the column containing the values to split
    separator = the symbol used to perform the split

    returns: a dataframe with each entry for the target column separated, with each element moved into a new row. 
    The values in the other columns are duplicated across the newly divided rows.
    '''
    def splitListToRows(row,row_accumulator,target_column,separator):
        split_row = row[target_column].split(separator)

branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

mwhite

The Ultimate Git Alias Setup

If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.

Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.

The simplest way to add an alias for a specific git command is to use a standard bash alias.

# .bashrc

jlongster

// based off of https://gist.github.com/creationix/5544019

// these could probably be condensed more, but I'm just doing this
// quickly

function call(func) {
    var args = Array.prototype.slice.call(arguments, 1);

    return function(callback) {
        args.push(callback);

zziuni

# source : http://code.google.com/p/natvpn/source/browse/trunk/stun_server_list
# A list of available STUN server.

stun.l.google.com:19302
stun1.l.google.com:19302
stun2.l.google.com:19302
stun3.l.google.com:19302
stun4.l.google.com:19302
stun01.sipphone.com
stun.ekiga.net

ahume

function WorkerPool(url) {
    this.url = url;
    this.pool = [];
}
WorkerPool.prototype.getWorker = function() {
    var w;
    if (this.pool.length > 0) {
        w = this.pool.pop();
    } else {
        w = new Worker(this.url);

andyedinborough

(function (window, document, $, undefined) {
    if (!$.Deferred) throw 'jQuery 1.5 is required to use the jQuery.oauth script!';

    function require(name, url) {
        if (window[name] === undefined)
            return $.ajax({ type: 'GET', cache: true, dataType: 'script', url: url });
    }

    $.oauth = function (options) {
        var d = $.Deferred();

eligrey

/*
 * object.watch polyfill
 *
 * 2012-04-03
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */