rjnienaber

# $ lsb_release -a
# No LSB modules are available.
# Distributor ID:	Ubuntu
# Description:	Ubuntu 16.04.5 LTS
# Release:	16.04
# Codename:	xenial

# $ uname -a
# Linux xps 4.4.0-134-generic #160-Ubuntu SMP Wed Aug 15 14:58:00 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

NeilsUltimateLab

Understanding UIViewController Rotation

Problem

To enable the rotation of a single view controller used to display the preview of Images/Videos. It is intuitive to allow user to rotate there device and screen changes accordingly, so it feels pleasant. But to achieve this, we need to enable the (almost) all Supported Device orientations.

Ex: `Portrait`, `LandscapeLeft`, `LandscapeRight`.

MylesCaley

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
  
  var isFullScreen = false
  
  func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
    // create notifications from wherever to signal fullscreen

ajaxray

Backbone.sync = function(method, model, options) {
    // App.db is my database connection
    if(_.isNull(App.db)) console.error('No Database connection!');

    var query = BackboneDb.createQuery(method, model, options);

    if (method === "read") {
        var data = App.db.execute(query);
        var resultJSON = BackboneDb.resultToJSON(data);
        console.log(resultJSON);

binjoo

/**
  ** 加法函数，用来得到精确的加法结果
  ** 说明：javascript的加法结果会有误差，在两个浮点数相加的时候会比较明显。这个函数返回较为精确的加法结果。
  ** 调用：accAdd(arg1,arg2)
  ** 返回值：arg1加上arg2的精确结果
  **/
 function accAdd(arg1, arg2) {
     var r1, r2, m, c;
     try {
         r1 = arg1.toString().split(".")[1].length;

db

(function addXhrProgressEvent($) {
    var originalXhr = $.ajaxSettings.xhr;
    $.ajaxSetup({
        progress: function() { console.log("standard progress callback"); },
        xhr: function() {
            var req = originalXhr(), that = this;
            if (req) {
                if (typeof req.addEventListener == "function") {
                    req.addEventListener("progress", function(evt) {
                        that.progress(evt);