hatarist

from django.utils.decorators import method_decorator
from django.views.decorators.csrf import ensure_csrf_cookie


class EnsureCsrfCookieMixin(object):
    """
    Ensures that the CSRF cookie will be passed to the client.
    NOTE:
        This should be the left-most mixin of a view.
    """

pcwalton

Go          Rust 
----------- ------
break       break
case        (syntax)
chan        (library)
const       const
continue    loop
default     (syntax)
defer
else        else

m4nuC

	beforeEach(function() {
		this.addMatchers({
			toBeInstanceOf : function( expected ) {
				return this.actual instanceof expected && this.actual.length > 0;
			},

			toBeA: function( expected ) {
				return typeof this.actual === expected;
			}
		});

nijikokun

  var user = {
    validateCredentials: function (username, password) {
      return (
          (!(username += '') || username === '') ? { error: "No Username Given.", field: 'name' }
        : (!(username += '') || password === '') ? { error: "No Password Given.", field: 'pass' }
        : (username.length < 3)                  ? { error: "Username is less than 3 Characters.", field: 'name' }
        : (password.length < 4)                  ? { error: "Password is less than 4 Characters.", field: 'pass' }
        : (!/^([a-z0-9_-]+)$/i.test(username))   ? { error: "Username contains invalid characters.", field: 'name' }
        : false
      );

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;
};

HashNuke

# to undo a git push
git push -f origin HEAD^:master

# to get to previous commit (preserves working tree)
git reset --soft HEAD

# to get back to previous commit (you'll lose working tree)
git reset --hard HEAD^