sethkrasnianski

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

sethkrasnianski

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

sethkrasnianski

_ = require('lodash')
Checkit = require('checkit')
User = require('../models/users')
CreateSession = require('../lib/response/create_session')
NotUniqueError = require('../lib/errors/not_unique')
IncompleteRequest = require('../lib/errors/incomplete_request')

sanitizeUser = (user)->
  _.omit(user, 'password')

sethkrasnianski

(deftest creating-a-duplicate-vendor
  (let [admin-cs (sign-in 1)
        research-cs (sign-in 0)]
    (seed {:model "Vendor"})

    (testing "creating a duplicate vendor"
      (are [code store] (= code (:status (post "/api/vendors" {:form-params {:name "tom"} :cookie-store store})))
           409 admin-cs
           403 research-cs))))

sethkrasnianski

(let [vendor-id
      (get
        (first
          (json/read-str
            (:body
              (seed {:model "Vendor"}))))
        "id")]

  (let [my-cs (sign-in 1)]
    (is

sethkrasnianski

(deftest deleting-a-vendor
  (let [admin-cs (sign-in 1)
        research-cs (sign-in 0)]
    (seed {:model "Vendor"})

    (testing "deleting an existing vendor"
      (are [code store] (= code (:status (delete "/api/vendors/1" {:cookie-store store})))
           200 admin-cs
           403 research-cs
           404 admin-cs

sethkrasnianski

:goat::goat::goat::goat::goat::goat::goat::goat:
:goat::goat::goat::goat::goat::goat::goat::goat:
:goat::goat::goat::goat::goat::goat::goat::goat:
:goat::goat:      :goat::goat:      :goat::goat:
:goat::goat:         :goat:         :goat::goat:
:goat::goat:                        :goat::goat:
:goat::goat:    :goat:    :goat:    :goat::goat:
:goat::goat:      :goat::goat:      :goat::goat:
:goat::goat:      :goat::goat:      :goat::goat:
:goat::goat:      :goat::goat:      :goat::goat:

sethkrasnianski

;(function($,sr){

  // debouncing function from John Hann
  // http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
  var debounce = function (func, threshold, execAsap) {
      var timeout;

      return function debounced () {
          var obj = this, args = arguments;
          function delayed () {

sethkrasnianski

Function.prototype.debounce = function (threshold, execAsap) {
 
  var func = this, timeout;
 
  return function debounced () {
   var obj = this, args = arguments;
   function delayed () {
    if (!execAsap)
     func.apply(obj, args);
     timeout = null; 

sethkrasnianski

## Git Shortcuts
alias gs="git status"
alias gd="git diff"
alias gb="git branch"
alias gcb "git checkout -b"

## Git detailed output
function parse_git_branch () {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}