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@nuada
nuada / set_icon.sh
Created February 22, 2017 12:12
Set custom icon of Mac OS X folder or file using resource forks.
#!/bin/bash
# usage: set_icon.sh <some.icns or image_file> <folder or file path>
# Based on: http://www.amnoid.de/icns/makeicns.html
icon="$1"
target="$2"
if [[ -d "${target}" ]]; then
target_icon="${target}"/$'Icon\r'
else
target_icon="${target}"
@akesson
akesson / UIImageMetalExtensions.swift
Last active July 29, 2023 19:33
[iOS] Extension for creating UIImage from Metal texture
// http://blog.human-friendly.com/drawing-images-from-pixel-data-in-swift
// https://github.com/FlexMonkey/MetalReactionDiffusion/blob/1ea9aa4a841d20e0b247505fdf716cd5fe1a01fd/MetalReactionDiffusion/ViewController.swift
public struct PixelData {
var a:UInt8 = 255
var r:UInt8
var g:UInt8
var b:UInt8
}
@lazywei
lazywei / install_mosh_locally.sh
Created January 25, 2015 05:30 — forked from xiaom/install_mosh_locally.sh
Install mosh server without root permission
#!/bin/sh
# this script does absolutely ZERO error checking. however, it worked
# for me on a RHEL 6.3 machine on 2012-08-08. clearly, the version numbers
# and/or URLs should be made variables. cheers, [email protected]
mkdir mosh
cd mosh
@psayre23
psayre23 / gist:c30a821239f4818b0709
Last active June 21, 2025 17:52
Runtime Complexity of Java Collections
Below are the Big O performance of common functions of different Java Collections.
List | Add | Remove | Get | Contains | Next | Data Structure
---------------------|------|--------|------|----------|------|---------------
ArrayList | O(1) | O(n) | O(1) | O(n) | O(1) | Array
LinkedList | O(1) | O(1) | O(n) | O(n) | O(1) | Linked List
CopyOnWriteArrayList | O(n) | O(n) | O(1) | O(n) | O(1) | Array
@brandonb927
brandonb927 / osx-for-hackers.sh
Last active September 6, 2025 22:55
OSX for Hackers: Yosemite/El Capitan Edition. This script tries not to be *too* opinionated and any major changes to your system require a prompt. You've been warned.
#!/bin/sh
###
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
###
# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx