justintv

# If you work with git, you've probably had that nagging sensation of not knowing what branch you are on. Worry no longer!

export PS1="\\w:\$(git branch 2>/dev/null | grep '^*' | colrm 1 2)\$ "

# This will change your prompt to display not only your working directory but also your current git branch, if you have one. Pretty nifty!

# ~/code/web:beta_directory$ git checkout master
# Switched to branch "master"
# ~/code/web:master$ git checkout beta_directory
# Switched to branch "beta_directory"

jexchan

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

hootlex

##Windows users:

• Download wamp: http://www.wampserver.com/en/
• Download and extract cmder mini: https://github.com/cmderdev/cmder/releases/download/v1.1.4.1/cmder_mini.zip
• Update windows environment variable path to point to your php install folder (inside wamp installation dir) (here is how you can do this http://stackoverflow.com/questions/17727436/how-to-properly-set-php-environment-variable-to-run-commands-in-git-bash)

cmder will be refered as console

##Mac Os, Ubuntu and windows users continue here:

• Create a database locally named homestead utf8_general_ci

kare

package math

import "testing"

func setupTestCase(t *testing.T) func(t *testing.T) {
	t.Log("setup test case")
	return func(t *testing.T) {
		t.Log("teardown test case")
	}
}

Aaronmacaron

#!/bin/bash

# This installs alacritty terminal on ubuntu (https://github.com/jwilm/alacritty)
# You have to have rust/cargo installed for this to work

# Install required tools
sudo apt-get install -y cmake libfreetype6-dev libfontconfig1-dev xclip

# Download, compile and install Alacritty
git clone https://github.com/jwilm/alacritty

thatisuday

package main

import (
	"fmt"
	"sync"
)
// return channel for input numbers
func getInputChan() <-chan int {
	// make return channel
	input := make(chan int, 100)