peterkos

//Objective-C
	NSMutableString *str = [[NSMutableString alloc] initWithFormat:@"Hello "]; //NSMutableString *str = @"Hello,";
	str = [str stringByAppendingString:@" world!"];
	
	NSLog(@"%@", str); //Output: Hello, world!


//Java
    String newString = "Hello, ";
    String secondString = " world!";

peterkos

[alias]
    today = !git log --since=midnight --author=\"$(git config user.name)\" --oneline
    hist = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit

peterkos

#-----------------------------------------------------------------------------------------------------
#Aliases becuause typing out directories sucks
#-----------------------------------------------------------------------------------------------------
alias speedtest='wget -O /dev/null http://speedtest.wdc01.softlayer.com/downloads/test10.zip'

alias renew='sudo ipconfig set en0 BOOTP && sudo ipconfig set en0 DHCP'

alias websvr='python -m SimpleHTTPServer 8000'

alias sbg='/System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine -background &'

peterkos

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public static void askForInputFile() throws FileNotFoundException {
    Scanner in = new Scanner(new File("src/input.txt"));       
    int positionInquiry = in.nextInt();
    position = new int[positionInquiry];
    
    for (int i = 0; i < positionInquiry; i++) {

peterkos

var gulp         = require('gulp');
var rename       = require('gulp-rename');
var browserSync  = require('browser-sync');
var notify       = require('gulp-notify');
var sass         = require('gulp-sass');
var minifycss    = require('gulp-minify-css');
var autoprefixer = require('gulp-autoprefixer');

gulp.task('browser-sync', function() {
    browserSync({

peterkos

func -= ( left: inout String, right: String) -> String {
    let index = left.index(left.endIndex, offsetBy: -right.characters.count)
    return left.substring(to: index)
}


func *= ( left: inout String, right: String) -> String {
    
    var finalString = left
    

peterkos

// My hack
ArrayList<Integer> arrayListOfIntegers = new ArrayList<Integer>();

for (char numAsChar : tempArray1AsChar) {
	if (numAsChar != ' ') {
		arrayListOfIntegers.add(Character.getNumericValue(numAsChar));	
	}
}

// Julian's hack

peterkos

private static int addTwoIntegers(int firstValue, int secondValue) {
	int intResult = 0;
	int remainderResult = 0;
	
	intResult = firstValue / secondValue;
	remainderResult = firstValue % secondValue;

	System.out.printf("firstValue divided by secondVlaue is %s.%s\n", intResult, remainderResult);
	//Same as above statement, but with println instead of printf
	//System.out.println("firstValue divided by secondValue is " + intResult + "." + remainderResult);

peterkos

import static java.lang.System.*;
import java.util.ArrayList;


public class PCBTree {

	public static void main(String[] args) {        

peterkos

import static java.lang.System.*;
import java.util.ArrayList;


public class PCLegitBinaryTree {

	public static void main(String[] args) {