j2deme

Colorize Git Output

By default, ANSI color is turned off. You can enable it globally with the following command:

git config --global --add color.ui true

or on a per-repo basis:

git config --add color.ui true

http://coderwall.com/p/2ruxww

j2deme

<?php
/**
 * It's always nice to remeber that you can convert an array to an object just typecasting the variable.
 * Clean and straight to the point :)
 */
$obj = (object) $array;
?>

j2deme

A younger programmer asked an elder about his code and his coding style, and how the older programmer would do certain things. The older programmer said 'Let's take a look at your code', so the younger took out his laptop, opened his editor, and showed him.

The older programmer looked at the code, thought about it for a bit, and then started editing it. He deleted the class internals, leaving only the structure, and then rearranged the structure, saying 'Here's how I would do it to make it more efficient and readable'. After he was done, he saved the file and gave it back to the younger programmer, who was ashen-faced.

'That... My code is gone!' said the younger programmer. 'But you have it in version control somewhere, right?' asked the elder. 'N.... no.' was the reply. 'Well then...' said the older, 'now you've learned two lessons'.

j2deme

It's very simple to use:

Boolean isValid = isUrl("http://androcode.es");

j2deme

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

j2deme

Last updated: 2017-03-18

Searching for Files

Find images in a directory that don't have a DateTimeOriginal

exiftool -filename -filemodifydate -createdate -r -if '(not $datetimeoriginal) and $filetype eq "JPEG"' .

Output photos that don't have datetimeoriginal to a CSV

Note this can take a long time if you have a lot of jpgs

j2deme

package com.j2deme;

import java.util.Scanner;

public class Main {

  public static void main(String[] args) {
    int tipo = 0;
    int ingrediente = 0;
    String nombreIngrediente = "";

j2deme

package com.j2deme;

import java.util.Scanner;

public class Main {

  public static void main(String[] args) {
    int horaActual = 0, cantidadHoras = 0, horaFinal = 0;
    String sufijo = "am";
    Scanner teclado = new Scanner(System.in);

j2deme

package com.j2deme;

import java.util.Scanner;

public class Main {

  public static void main(String[] args) {
    Scanner teclado = new Scanner(System.in);
    int cantidad = 0;
    System.out.println("¿Cuántas edades desea capturar?");

j2deme

Referencias

Paleta de colores basada en Open Color

• Blanco: 0xFFFFFF
• Amarillo: 0xFCC419
• Naranja: 0xFD7E14
• Rojo: 0xF03E3E
• Rosa: 0xF06595
• Morado: 0xAE3EC9
• Azul: 0x4263EB