lukechilds

get_latest_release() {
  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
    grep '"tag_name":' |                                            # Get tag line
    sed -E 's/.*"([^"]+)".*/\1/'                                    # Pluck JSON value
}

# Usage
# $ get_latest_release "creationix/nvm"
# v0.31.4

elnygren

; The Expression Problem and my sources:
; http://stackoverflow.com/questions/3596366/what-is-the-expression-problem
; http://blog.ontoillogical.com/blog/2014/10/18/solving-the-expression-problem-in-clojure/
; http://eli.thegreenplace.net/2016/the-expression-problem-and-its-solutions/
; http://www.ibm.com/developerworks/library/j-clojure-protocols/


; To begin demonstrating the problem, we first need some
; "legacy code" with datastructures and functionality:

junegunn

# GIT heart FZF
# -------------

is_in_git_repo() {
  git rev-parse HEAD > /dev/null 2>&1
}

fzf-down() {
  fzf --height 50% --min-height 20 --border --bind ctrl-/:toggle-preview "$@"
}

reggi

How to setup AWS lambda function to talk to the internet and VPC

I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.

So it might be really unintuitive at first but lambda functions have three states.

1. No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
2. VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
3. VPC with NAT, The best of both worlds, AWS services and web.

kurobeats

#!/bin/bash
clear
username=$(whoami)
interface=`ip route show | cut -d ' ' -f 3 | head -1`
interface=$(ip route show | awk '{print $NF}' | tail -1)
echo "What is the full path of the directory containing your music?"
read -e -p "> " music_dir

if test -n "$(pgrep pulseaudio)";
  then

squarism

Tabs and Windows

Function	Shortcut
New Tab	⌘ + T
Close Tab or Window	⌘ + W (same as many mac apps)
Go to Tab	⌘ + Number Key (ie: ⌘2 is 2nd tab)
Go to Split Pane by Direction	⌘ + Option + Arrow Key
Cycle iTerm Windows	⌘ + backtick (true of all mac apps and works with desktops/mission control)

makolesnik

=Navigating=
    baseUrl = "http://site.com";
    open("/login");
    
    open("http://google.com");
    switchTo().frame($("#myFrame").toWebElement());
    
    =Alert=
    switchTo().alert().accept();

carcinocron

// Run this in the F12 javascript console in chrome
// if a redirect happens, the page will pause
// this helps because chrome's network tab's
// "preserve log" seems to technically preserve the log
// but you can't actually LOOK at it...
// also the "replay xhr" feature does not work after reload
// even if you "preserve log".

window.addEventListener("beforeunload", function() { debugger; }, false)

ashrithr

package com.cloudwick.mapreduce.FileSystemAPI;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

cjaoude

Use: for testing against email regex
ref: http://codefool.tumblr.com/post/15288874550/list-of-valid-and-invalid-email-addresses


List of Valid Email Addresses

[email protected]
[email protected]
[email protected]
[email protected]