daniaDlbani

import Foundation

func permutation(str: String, current: String = "") {
    // convert str to array to be easy indexed
    let strArr = Array(str)
    let count = strArr.count
    // The base case
    if count == 1 {
        // when the input is one char the only permutation is that char.
        print(current + str)

daniaDlbani

import java.io.File;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;

/**
 * Android Make file generator for cocos2dx 2.2.6 project running with Android studio:
 * 1.copy AndroidMakeGenerator.java to your jni folder

daniaDlbani

import java.io.File;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;

/**
 * Android Make file generator for cocos2dx 2.2.6 project running with eclipse:
 * 1.copy Androidmk.java to your jni folder

daniaDlbani

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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