jerrypm

/
//  ViewController.swift
//  For Test Part 4
//
//  Created by Jeri P.M on 10/09/18.
//  Copyright © 2018 Jeri P.M . All rights reserved.
//

import UIKit

jerrypm

//
//  PopUpViewController.swift
//
//  Created by Jerry on 28/03/18.
//  Copyright © 2018 Jerry. All rights reserved.
//


import UIKit
import WebKit

jerrypm

// Replace String " " <- empty space Into "+OR+" <- Character

class TestBytesViewConroller: UIViewController {
    
    override func viewDidLoad() {
        super.viewDidLoad()
        let text = "This is a string"
        let slashString = text.replacingOccurrences(of: " ", with: "+OR+")
        print(slashString)
    }

jerrypm

import UIKit
import Kingfisher

class ViewPictureViewController: UIViewController {
 @IBOutlet weak var imgView: UIImageView!
 
   override func viewDidLoad() {
        super.viewDidLoad()
        let url = URL(string: "hhtp://googleImage.com/find")
        

jerrypm

// for set unsafe area background color "1"
extension UIApplication {
    
    var statusBarView: UIView? {
        return value(forKey: "statusBar") as? UIView
    }
    
}

jerrypm

import UIKit

//color RGB
extension UIColor {
    convenience init(r: CGFloat, g: CGFloat, b: CGFloat) {
        self.init(red: r / 255, green: g / 255, blue: b / 255, alpha: 1)
    }
}

// trimmingCharacters removes only leading and trailing white spaces.

jerrypm

<h1>vertices</h1>
<input id="SLID" type="range" min="1" max="21" value="10"><input id="TEXT">
<canvas id="CNVS" width="1024" height="1024"></canvas><hr/>
<script>
const vs=`attribute vec4 a;uniform float vt;
void main(){
	gl_PointSize=1.0;
	float th=vt*a.z/2.0;
	gl_Position=a;
	gl_Position.xy*=mat2(cos(th),-sin(th),sin(th),cos(th));

jerrypm

//JeriPM
// How to select an element of array Swift

import UIKit

class ExampleViewController: UIViewController {
    
    var exArray = ["one", "two", "three"]
    
    override func viewDidLoad() {

jerrypm

  // Test Change Date Format
            let format = DateFormatter()
            format.dateFormat = "yyyy-MM-dd" // from this format
           
            let formatPrint = DateFormatter()
            formatPrint.dateFormat = "dd MMMM yyyy" // to this format "IND Date"
            
// Process change format
            if let date = format.date(from: ("2018-10-01"){

jerrypm

//
//  CustomTableView.swift
//  FoodLibrary
//
//  Created by Jerry PM on 03/10/18.
//  Copyright © 2018 jeriPm. All rights reserved.
// custom uitableview datasource

import Foundation
import UIKit