ishikawa

import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.security.SignatureException;
import java.util.Formatter;

import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;


/**

xlarsx

=> def - Definición de un macro
    Ejemplo:
        (def nomSimbolo "Texto")
        
=> ns - Definición de una namespace
    Ejemplo:
        (ns namespace1)
    Variantes:
        :use - Importa al namespace otro namespace
            Ejemplo:

xlarsx

## Ref: http://www.qtcentre.org/threads/27130-Rotate-QGraphicsProxyWidget-in-QGraphicsView

#include <QtGui>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    QGraphicsView gv;
    QGraphicsScene scene(-200,-200,400,400);
    gv.setScene(&scene);

zdk

//
//  extract_youtube_id.m
//  TestRegex
//
//  Created by zdk on 1/8/2013 BE.
//  Copyright (c) 2013 zdk. All rights reserved.
//

#import <Foundation/Foundation.h>

jpetitcolas

-- Decoding
SELECT CONVERT_FROM(DECODE(field, 'BASE64'), 'UTF-8') FROM table;

-- Encoding
SELECT ENCODE(CONVERT_TO(field, 'UTF-8'), 'base64') FROM table;

robphoenix

This is unmaintained, please visit Ben-PH/spacemacs-cheatsheet

Useful Spacemacs commands

• SPC q q - quit
• SPC w / - split window vertically
• SPC w - - split window horizontally
• SPC 1 - switch to window 1
• SPC 2 - switch to window 2
• SPC w c - delete current window

gaearon

import { combineReducers } from 'redux';
import users from './reducers/users';
import posts from './reducers/posts';

export default function createReducer(asyncReducers) {
  return combineReducers({
    users,
    posts,
    ...asyncReducers
  });

oanhnn

Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

1. Generate ssh key pairs for accounts and add them to GitHub accounts.

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

deanishe

on alacritty_win()
    set _running to (application "Alacritty" is running)
    tell application "Alacritty" to activate
    tell application "System Events"
        repeat while (name of first application process whose frontmost is true) is not "alacritty"
            delay 0.05
        end repeat

        set _alacritty to first application process whose frontmost is true
        -- If Alacritty was running, create a new window to run command