monkeym4ster

#for not running docker, use save:
docker save <dockernameortag> | gzip > mycontainer.tgz

#for running or paused docker, use export:
docker export <dockernameortag> | gzip > mycontainer.tgz

#load
gunzip -c mycontainer.tgz | docker load

avli

MoOx

# ...

[options]
# webpack loaders
module.name_mapper='.*\.css$' -> '<PROJECT_ROOT>/flow/stub/css-modules.js'
module.name_mapper='.*\.\(svg\|png\|jpg\|gif\)$' -> '<PROJECT_ROOT>/flow/stub/url-loader.js'

wassname

/**
 * Lodash mixins for combinatorics
 * by: wassname & visangela 
 * url: https://gist.github.com/wassname/a882ac3981c8e18d2556/edit
 * lodash contrib issue: https://github.com/node4good/lodash-contrib/issues/47
 * lic: same as lodash
 * Inspired by python itertools: https://docs.python.org/2.7/library/itertools.html
 *
 * Usage:
 *   permutations([0,1,2],2)                 // [[0,1],[0,2],[1,0],[1,2],[2,0],[2,1]]

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

eliangcs

Secure Django Admin with SSL Client Certificate in Nginx

If you need a good way to secure your Django admin site (e.g., http://example.com/admin/), this is it.

Reference: https://gist.github.com/mtigas/952344

1. Creating self-signed certificates

ibarovic

class AuthorForm(ModelForm):
    def __init__(self, *args, **kwargs):
        self.helper = FormHelper()
        self.helper.form_tag = False
        self.helper.layout = Layout(
            Field('name'),
        )
        super(AuthorForm, self).__init__(*args, **kwargs)
    class Meta:
        model = Author

yurtaev

(function(Backbone){
  // Helper function to accessing nested JavaScript objects with string key
// via. http://stackoverflow.com/a/6491621
  var byString = function(object, stringKey) {
    stringKey = stringKey.replace(/\[(\w+)\]/g, '.$1'); // convert indexes to properties
    stringKey = stringKey.replace(/^\./, '');           // strip a leading dot
    var a = stringKey.split('.');
    while (a.length) {
      var n = a.shift();
      if (n in object) {

chriseppstein

Sass/Less Comparison

In this document I am using Sass's SCSS syntax. You can choose to use the indented syntax in sass, if you prefer it, it has no functional differences from the SCSS syntax.

For Less, I'm using the JavaScript version because this is what they suggest on the website. The ruby version may be different.

Variables

bdarnell

# NOTE:  This code was extracted from a larger class and has not been
# tested in this form.  Caveat emptor.
import django.conf
import django.contrib.auth
import django.core.handlers.wsgi
import django.db
import django.utils.importlib
import httplib
import json
import logging