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Using webstrom to debug Vue. js single page program method tutorial, webstromvue. js Preface Debugging Vue. js single-page programs using webstrom should theoretically support all applications built with webpack Webstrom version: 2017.1 Code: Basic single page application built using vue-cli Modify webpack configuratio

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 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

This article describes how to use npm to publish a Node. JS package tutorial. This article describes how to configure a package. json, register an npm account, publish a package, etc. For more information, see if npm is a Node. JS Package Manager. During Node. JS development, it is often used to install/uninstall the p

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

In the game, we often encounter some pop-up window, these pop-up window to prohibit the point through, that is, prohibit the touch event to the bottom, we call the occlusion layer, these occlusion layer, need to develop the occlusion layer, we must first understand the COCOS2D-JS touch transfer mechanism, this article mainly for Cocos2d-js v3.0 Final version. According to the official documentation, we know

P5.js getting started tutorial-small ball animation sample code, p5.js sample code I. Sports ball In this section, we will use p5.js to make a small ball that moves on the screen. The idea is to use variables to record the position of the ball and then change it in the draw () function, because the draw () function wil

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

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

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 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 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 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

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