kylefox

/*

Distributed under The MIT License:
http://opensource.org/licenses/mit-license.php

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

kmansoft

#!/usr/bin/python

import sys
import argparse
import os
import re

'''
A simple script to create lower-resolution Android drawables from higher-resolution ones.

jacob414

#include <stdarg.h>
#import <Foundation/Foundation.h>

@interface Cls : NSObject {}

-(int) takes_block: (int)limit withBlock:(int (^)(int first, ...))block;
@end

@implementation Cls
-(int) takes_block: (int)limit withBlock:(int (^)(int first, ...))block {

mlaster

- (void)animateUpdateFromOldList:(NSArray *)oldList newList:(NSArray *)newList {
    NSMutableArray *workArray = [oldList mutableCopy];
    NSMutableSet *oldSet = [[NSMutableSet alloc] initWithArray:oldList];
    NSMutableSet *newSet = [[NSMutableSet alloc] initWithArray:newList];
    NSMutableSet *deleteSet = nil;
    NSMutableSet *insertSet = nil;
    static NSInteger offset = 0;
    
    deleteSet = [oldSet mutableCopy];
    [deleteSet minusSet:newSet];

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

brandonb927

#!/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

folone

$ ghci
GHCi, version 7.4.2: http://www.haskell.org/ghc/  :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
Prelude> :l hello-ski.hs 
[1 of 1] Compiling Main             ( hello-ski.hs, interpreted )
Ok, modules loaded: Main.
*Main> main
Hello world!

sgergely

----- Esc -----
Quick change directory: Esc + c
Quick change directory history: Esc + c and then Esc + h
Quick change directory previous entry: Esc + c and then Esc + p
Command line history: Esc + h
Command line previous command: Esc + p
View change: Esc + t (each time you do this shortcut a new directory view will appear)
Print current working directory in command line: Esc + a
Switch between background command line and MC: Ctrl + o
Search/Go to directory in active panel: Esc + s / Ctrl + s then start typing directory name

preshing

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>

typedef unsigned int u32;
typedef unsigned long long u64;

//-------------------------------------------------------------------------
// WorkArea
//-------------------------------------------------------------------------