Skip to content

Instantly share code, notes, and snippets.

@lukas2
lukas2 / blockdeclsyntax.md
Created June 6, 2019 09:14 — forked from swizzlr/blockdeclsyntax.md
Block Declaration Syntax List, originally by [pcperini](http://stackoverflow.com/a/9201774/929581), parsed to markdown for printing with your favourite CSS (I recommend @ttscoff's Marked)

List of Block Declaration Syntaxes

Throughout, let

  • return_type be the type of object/primitive/etc. you'd like to return (commonly void)
  • blockName be the variable name of the block you're creating
  • var_type be the type object/primitive/etc. you'd like to pass as an argument (leave blank for no parameters)
  • varName be the variable name of the given parameter And remember that you can create as many parameters as you'd like.

Blocks as Variables

Possibly the most common for of declaration.

@lukas2
lukas2 / AsynchronousOperation.swift
Created March 11, 2019 15:42 — forked from calebd/AsynchronousOperation.swift
Concurrent NSOperation in Swift
import Foundation
/// An abstract class that makes building simple asynchronous operations easy.
/// Subclasses must implement `execute()` to perform any work and call
/// `finish()` when they are done. All `NSOperation` work will be handled
/// automatically.
open class AsynchronousOperation: Operation {
// MARK: - Properties
# Ways to execute a shell script in Ruby
# Example Script - Joseph Pecoraro
cmd = "echo 'hi'" # Sample string that can be used
# 1. Kernel#` - commonly called backticks - `cmd`
# This is like many other languages, including bash, PHP, and Perl
# Returns the result of the shell command
# Docs: http://ruby-doc.org/core/classes/Kernel.html#M001111

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
@lukas2
lukas2 / hack.sh
Created March 31, 2012 11:25 — forked from erikh/hack.sh
OSX For Hackers
#!/usr/bin/env sh
##
# This is script with usefull tips taken from:
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
# curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#