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"Cocos2d-js Tutorial" Cocos2d-js HTTP Network request

This article by qinning199 Original, reprint please specify: http://www.cocos2dx.net/post/216Research the HTTP network request of COCOS2D-JS, very simple1, get request, the code is as followsvar xhr = Cc.loader.getXMLHttpRequest (); var Statusgetlabel = new CC. Labelttf ("Status:", "Thonburi", 18); This.addchild (Statusgetlabel, 1); statusgetlabel.x = WINSIZE.WIDTH/2; Statusgetlabel.y = winsize.height-100; Statusgetl

Source code analysis Vue. js listener implementation tutorial, source code vue. js

Source code analysis Vue. js listener implementation tutorial, source code vue. js Preface I believe that when listening is made, of course, it will not be able to move away from the well-known Observer Model in the design model. For example, if your backyard is on fire, you must wait until the smoke is very bright and bright. But when you install a fire warning

[Cocos2d-js Tutorial] Some common functions in COCOS2D-JS

This article by qinning199 Original, reprint please specify: http://www.cocos2dx.net/post/2231, Cc.rectintersectsrect (RA,RB) to determine whether two rectangles intersect, if intersect, return TrueCase:var recta = Cc.rect (0,0,5,10);var RECTB = Cc.rect (4,9,5,10);var r = cc.rectintersectsrect (Recta, RECTB);if (!r) throw "Fail rectintersectsrect 1";2, Cc.rectcontainspoint (Rect,point) determines whether a rectangle contains a point, if included, returns True3, Cc.pointequaltopoint (POINT1,POINT

JS Getting Started Tutorial: JavaScript Try Catch Error Capture Instance tutorial

JS Getting Started Tutorial: JavaScript Try ... Catch Error Capture Instance tutorial One of the try ... catch declarations allows you to test the error of a block of code. ExampleOne of the try ... catch declarationsHow to compose a try ... catch statement. The confirmation box for the try ... catch declarationAnother example is how to write a try ... cat

JS Example Tutorial one: Using JS to implement the vertical hidden menu

Main code: Realize the idea: by acquiring the line elements of the erect table, using ele.style.display= "None", and whichel.style.display= "", respectively controlling the effect of hiding and displaying.Complete Example:Effect:JS Example Tutorial one: Using JS to implement the vertical hidden menu

Talking about the loop binding handler in JS closures _ basic knowledge-js tutorial

What beginners often encounter is getting HTML element sets and adding events to elements cyclically. Obtain the corresponding index in the Event Response Function (eventhandler. However, each query is the index of the last loop. The reason is that beginners do not understand the closure feature of JavaScript. When I was writing front-end js Code a few days ago, I encountered a traversal element to add a click event to it. That's why I spent the whole

JS Tutorial: JavaScript for ... In method and example tutorial

JS Tutorial: JavaScript for ... In method and example tutorial In the order of ... In a statement it is used to loop (repeat) through an array of elements, or through the performance of an object. ExampleFor in the declaration ...How to use ... An array of elements that circulate in a statement. Results. SaabVolvoBMW JavaScript for ... In Statement In the

node. JS Tutorial

node. JS TutorialNodejsSimply put, node. JS is the JavaScript that runs on the server.node. JS is a platform built on the Chrome JavaScript runtime.node. JS is an event-driven I/O server-side JavaScript environment, based on the Google V8 engine, the V8 engine executes JavaScript very quickly and with great performance

[JS Master's road] HTML5 Canvas Animation Tutorial-Get the current coordinates of your mouse in real time

With the front of the Canvas Foundation, now the beginning is wonderful, the following canvas tutorial are all belong to the comprehensive application, has written the basic knowledge of common canvas, reference links are as follows:[JS Master's Road] HTML5 Canvas Series Tutorial-Understanding canvas and basic usage methods[J

How to Use jQuery technology to develop ios-style page navigation menu _ jquery-js tutorial

This article describes how to use jQuery to develop ios-style page navigation menus. For more information, see: IOS-style operating systems and navigation methods are becoming increasingly popular in the market. In today's jQuery tutorial, we will introduce how to generate an iphone-style menu navigation. HTML code We use the embedded To generate the menu content and include it in Label, as follows: Navigation menu

[JS Master's Road] Webpack Tutorial Series 9-Package picture (File-loader) usage

[JS Master Road] in layman Webpack Tutorial Series Index Directory: [JS Master's Road] Webpack Tutorial Series 1-Installation and basic packaging usage and command parameters [JS Master Road] in Webpack Tutorial Serie

Node. JS Advanced Programming |node.js Video Tutorial-based on NODE.JS+EXPRESS.JS+JADE+MONGODB combat development

Developing Web Instant chat system based on Node.js+express.js+jade+mongodbCourse Lecturer: Magic StarCourse Category: Front-end developmentSuitable for people: BeginnerNumber of lessons: 36 HoursUpdate level: CompleteUsing the Technology: node. js NPM, Express, Nosql,mongodbRelated projects: Anonymous chat website systemnode. js Video Tutorial: http://www.ibeife

Three. js tutorial and example (Tutorials and Examples)

Three. js tutorial and example (Tutorials and Examples) Extract the following parts for translation: Tutorials and Examples Now that you are sold on Three. js, where do you start? Here is a collection of tutorials, examples, presentations and videos to get you started.Getting Started Introduction to WebGL-this is a presentation with live code examples that wi

"Turn" JS Modular tool Requirejs Tutorial (ii): basic knowledge

JS Modular Tools Requirejs Tutorial (a): First knowledge Requirejs we introduced Requirejs in a very simple way, this article will cover some of the basics of Requirejs, including how to use the API.Basic APIRequire defines three variables: Define,require,requirejs, where require = = = Requirejs, generally using require shorter Define can see from the name that this API is used to define a module

THREE. JS getting started tutorial (2) Coloring er-on

Translation Three. js is a great open-source WebGL library. WebGL allows JavaScript to operate on GPUs and implement 3D in the browser. However, this technology is still in its development stage, and there is a shortage of materials. Fans should learn it through the Demo source code and the source code of Three. js.0. Introduction Previously, I have provided an article titled getting started with Three.

node. JS Tutorial 05-eventemitter (Event Listener/emitter)

following error is displayed at run time:node. JS:201 ThrowE//Process.nexttick error, or ' Error ' event on first tick^Error:uncaught, unspecified'Error' Event. At Eventemitter.emit (events.js: -: the) at Object.5:9) at Module._compile (module.js:441: -) at Object. JS (module.js:459:Ten) at Module.load (module.js:348: to) at Function._load (module.js:308: A) at Array.0(Module.js:479:Ten) at Eventemitter._t

JS Modular Tool Requirejs Tutorial (ii): basic knowledge

JS Modular Tools Requirejs Tutorial (a): First knowledge Requirejs we introduced Requirejs in a very simple way, this article will cover some basic knowledge of requirejs, including how to use the API, etc.Basic APIRequire defines three variables: Define,require,requirejs, where require = = = Requirejs, generally using require shorter Define can see from the name that this API is used to define a m

Cocos2d-JS advanced video tutorial 01

Previous words: Hello everyone, from today on, we will continue to learn about the game engine Cocos2d-JS. This series of tutorials, I also share the video to everyone, so this video is "Cocos2d-JS advanced video tutorial". Since there are all advanced video tutorials, there must be an introductory tutorial. So here I

Detailed steps for installing express and configuring the app. js file in the nodejs tutorial _ json

Express. js is an MVC development framework of nodejs and supports multiple templates such as jade. Next, let's talk about the installation of express and the configuration of the app. js file. In the future tutorial, we will use express. js to build a chat room step by step. Install express.

JS Modular tool Requirejs Tutorial 02

Basic APIRequire defines three variables: Define,require,requirejs, where require = = = Requirejs, generally using require shorter Define can see from the name that this API is used to define a module Require load the dependent module and execute the post-load callback function A.js in the previous article:Define (function() { function fun1 () { alert ("it Works"); Fun1 ();})A module is defined by the Define function and then used in the page:Require (["

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