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@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active July 18, 2026 19:36
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@staltz
staltz / introrx.md
Last active July 18, 2026 04:20
The introduction to Reactive Programming you've been missing
@zhengjia
zhengjia / capybara cheat sheet
Created June 7, 2010 01:35
capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@sebmarkbage
sebmarkbage / Enhance.js
Last active July 8, 2026 08:56
Higher-order Components
import { Component } from "React";
export var Enhance = ComposedComponent => class extends Component {
constructor() {
this.state = { data: null };
}
componentDidMount() {
this.setState({ data: 'Hello' });
}
render() {
@jordwalke
jordwalke / gist:6350319
Last active July 3, 2026 00:49
ReactJS: JavaScript just like you've always done it.
/**
* ReactJS: JavaScript like you've always done it.
*
* This example renders your top ten most followed friends/followers, `filter`ing
* only your favorites, and putting a star on all verified accounts.
*
* With ReactJS, any time your data changes, the UI is always brought up to date
* automatically. If friends length changes, or followCount - it always shows what
* `render` describes.
*/
@them0nk
them0nk / rspec_rails_cheetsheet.rb
Created March 23, 2012 03:39
Rspec Rails cheatsheet (include capybara matchers)
#Model
@user.should have(1).error_on(:username) # Checks whether there is an error in username
@user.errors[:username].should include("can't be blank") # check for the error message
#Rendering
response.should render_template(:index)
#Redirecting
response.should redirect_to(movies_path)
@domenic
domenic / promises.md
Last active May 13, 2026 13:10
You're Missing the Point of Promises

This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.
@necolas
necolas / README.md
Last active May 5, 2026 14:23
Experimenting with component-based HTML/CSS naming and patterns

NOTE I now use the conventions detailed in the SUIT framework

Template Components

Used to provide structural templates.

Pattern

t-template-name
@lucasfais
lucasfais / gist:1207002
Created September 9, 2011 18:46
Sublime Text 2 - Useful Shortcuts

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T go to file
⌘⌃P go to project
⌘R go to methods
⌃G go to line
⌘KB toggle side bar
⌘⇧P command prompt