Abdallah-Abdelazim

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 "your_email@youremail.com"

Abdallah-Abdelazim

Android Filterable Example:

This is an example of using Filterable with a SearchView to filter the data of a ListView adapter.

Abdallah-Abdelazim

#!/bin/sh
# A shell script to resize icon images and generate the alternative drawables with the proper screen pixel densities (dip) for Android.
# The passed icon image would be the xxxhdpi drawable & the other drawables (xxhdpi, xhdpi, hdpi & mdpi) would be scaled down from that.
# How to use:
#   ./drawablegen.sh <icon image file relative path>
# Example:
#   ./drawablegen.sh my_image.png
# This will create all the drawable folders, if not has already, in a res folder inside the current directory (as returned by pwd).
# Use only with PNG images.
# Requires ImageMagick to be installed & added to the path environment variable. Install with: sudo apt install imagemagick

Abdallah-Abdelazim

/**
 * Convert between decimal & BCD (binary-coded decimal).
 */
public class BcdConverter {

    /**
     * Encodes a positive integer number into an unsigned packed BCD.
     *
     * @param num a positive integer number to encode (maximum value of 2<sup>63</sup>-1).
     * @return BCD representation of the passed number argument.