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@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active April 16, 2025 19:00
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Created: 2010/12/05
// Updated: 2018/09/12
// License: MIT
//
// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it)
//
@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')
@isaacs
isaacs / comma-first-var.js
Created April 6, 2010 19:24
A better coding convention for lists and object literals in JavaScript
// See comments below.
// This code sample and justification brought to you by
// Isaac Z. Schlueter, aka isaacs
// standard style
var a = "ape",
b = "bat",
c = "cat",
d = "dog",
@blinks
blinks / smtpcheck.py
Created January 16, 2009 16:35
Check if an email address exists without sending an email. Technique from: http://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
#!/usr/bin/env python
"""
Check that a particular email address exists.
Adam Blinkinsop <[email protected]>
WARNING:
Checking email addresses in this way is not recommended, and will lead to
your site being listed in RBLs as a source of abusive traffic. Mail server
admins do like it when they get connections that don't result in email being
sent, because spammers often use this technique to verify email addresses.