davisagli

import inspect

def marmoset_patch(func, s, r):
    source = inspect.getsource(func).replace(s, r)
    exec source in func.func_globals
    func.func_code = func.func_globals[func.__name__].func_code

def foo():
    print 1
    print 2

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

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

ryanmaclean

# This script changes the Apple Mac OSX wallpaper in 10.10 for the current user
# to Earth Horizon - feel free to set a different JPEG or download, then set it!
# Cribbed from this answer: http://stackoverflow.com/a/2119076
#
osascript -e 'tell application "Finder" to set desktop picture to POSIX file "/Library/Desktop Pictures/Earth Horizon.jpg"'

non

What is the appeal of dynamically-typed languages?

Kris Nuttycombe asks:

I genuinely wish I understood the appeal of unityped languages better. Can someone who really knows both well-typed and unityped explain?

I think the terms well-typed and unityped are a bit of question-begging here (you might as well say good-typed versus bad-typed), so instead I will say statically-typed and dynamically-typed.

I'm going to approach this article using Scala to stand-in for static typing and Python for dynamic typing. I feel like I am credibly proficient both languages: I don't currently write a lot of Python, but I still have affection for the language, and have probably written hundreds of thousands of lines of Python code over the years.

tomtaylor

Allers Bottom
Culack
Swrarby
Fenwall St Eastake
Anbarth
St Ninhope
Thawkanham Water Green
Mige Lane
Up Maling
Firley Dinch

odavid

def manager = org.jenkins.plugins.lockableresources.LockableResourcesManager.get()
def resources = manager.getResources().findAll{
  !it.locked
}
resources.each{
	manager.getResources().remove(it)
}
manager.save()

devinodaniel

// This shows an example of how to generate a SSH RSA Private/Public key pair and save it locally

package main

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"encoding/pem"
	"golang.org/x/crypto/ssh"

xuxiaodong

# Default config for sway
#
# Copy this to ~/.config/sway/config and edit it to your liking.
#
# Read `man 5 sway` for a complete reference.

### Variables
#
# Logo key. Use Mod1 for Alt.
set $mod Mod4

smo0z

#!/bin/sh

# Application path
APP_PATH="$(dirname "${BASH_SOURCE[0]}")"
cd "$APP_PATH"

# Executable file
APP_EXEC="$APP_PATH/.exe"

# Steam / IDs