tsenart

package main

import (
	"net/http"
	"database/sql"
	"fmt"
	"log"
	"os"
)

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)

stuart11n

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

artefactop

date_to_integer_iso8601({date,{Y,M,D}}) ->
    datetime_to_integer_iso8601({datetime,{{Y,M,D},{0,0,0}}}).
datetime_to_integer_iso8601({datetime,{{Y,M,D},{H,Min,S}}}) ->
    Y * 10000000000 + M * 100000000 + D * 1000000 + H * 10000 + Min * 100 + S.

renatoalbano

-module(encode_uri_rfc3986).
-author('Renato Albano <[email protected]>').

-export([encode/1]).

%% Taken from <http://erlangexamples.com/>,
%% from <http://github.com/CapnKernul/httparadise>
%% and <http://www.erlang.org/doc/man/edoc_lib.html>

encode([C | Cs]) when C >= $a, C =< $z ->

jespada

#See a nice git log:
git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --


#configure that git log by default

git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --"

#next time just
git lg