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Michel Anderson Lütz Teixeira micheltlutz

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micheltlutz /
Created Nov 20, 2018 — forked from nguyentruongky/
A library to create gradient border button

How to draw a gradient border button?

My Problem

Last week, my partner showed me his design for our application. Everything is great, easily implemented with some custom controls. But wait, something is not in my knowledge.

A button with gradient border. Never try it before. Up to now, I just created gradient background views 2 times in previous projects. Googled and found some good results.

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName
micheltlutz / UIControl+ListenBlock.swift
Created May 18, 2018 — forked from PEZ/UIControl+ListenBlock.swift
Swift3 UIControl extension for adding block event listeners. Adapted from:
View UIControl+ListenBlock.swift
import Foundation
import UIKit
extension UIControl {
func listen(_ action: @escaping () -> (), for controlEvents: UIControlEvents) -> AnyObject {
let sleeve = ClosureSleeve(attachTo: self, closure: action, controlEvents: controlEvents)
addTarget(sleeve, action: #selector(ClosureSleeve.invoke), for: controlEvents)
return sleeve
View gist:db0116041c48d3d0d3643c7f046fa061

1. Clone your fork:

git clone

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://
git fetch upstream

Install Multiple Java Versions on macOS High Sierra

Install Homebrew Cask

On Mac, Homebrew is the de-facto package manager, and Homebrew Cask is the app manager. I’m going to use Cask to install Java 7 and 9.

Install Homebrew Cask first if you haven’t:

brew update
brew tap caskroom/cask


This procedure is tested on Mac OS X 10.10.5 with Developpers tools installed (xCode).

PHP 5.6 installed with Homebrew.


Download the following files from Oracle website (yes, you need to create an account and accept terms):

micheltlutz / SimplePickerView.swift
Last active Oct 31, 2017 — forked from natecook1000/SimplePickerView.swift
Simple UIPickerView subclass upgrade for swift 4
View SimplePickerView.swift
import UIKit
class SimplePickerView : UIPickerView {
class SimplePickerViewModel : NSObject, UIPickerViewDelegate, UIPickerViewDataSource {
var titles: [String]
var selectionHandler: ((_ pickerView: UIPickerView, _ row: Int, _ title: String) -> ())?
init(titles: [String], selectionHandler: ((_ pickerView: UIPickerView, _ row: Int, _ title: String) -> ())? = nil) {
micheltlutz / Picker.swift
Created Oct 31, 2017 — forked from loganwright/Picker.swift
Swift Generic UIPickerView
View Picker.swift
class PickerSource : NSObject, UIPickerViewDelegate, UIPickerViewDataSource {
var data: [[String]] = []
var selectionUpdated: ((component: Int, row: Int) -> Void)?
// MARK: UIPickerViewDataSource
func numberOfComponentsInPickerView(pickerView: UIPickerView) -> Int {
return data.count
View addEventListener-polyfill.js
//addEventListener polyfill 1.0 / Eirik Backer / MIT Licence
(function(win, doc){
if(win.addEventListener)return; //No need to polyfill
function docHijack(p){var old = doc[p];doc[p] = function(v){return addListen(old(v))}}
function addEvent(on, fn, self){
return (self = this).attachEvent('on' + on, function(e){
var e = e || win.event;
e.preventDefault = e.preventDefault || function(){e.returnValue = false}
e.stopPropagation = e.stopPropagation || function(){e.cancelBubble = true}
You can’t perform that action at this time.