heatmap js

Three. javaScript is a great open-source WebGL library. WebGL allows JavaScript to operate on the GPU and implement 3D with the true meaning on the browser side. This article introduces THREE. the JS basic browser supports setting the scenario to build the object attributes of the mesh surface material, such as the general object attributes of the Light rendering loop. If you are interested, you can learn Three. javaScript is a great open-source WebGL

Node. js implements the JS file merging tool and node. jsjs file Merging As the Spring Festival approaches, the project is over and there is nothing to do, so I want to learn node. js, I wrote a small plug-in that uses c # To Compress and merge js Code to meet the needs of lab projects. Later I thought I could use node

Node. js Study Notes (2)-modularization, node. js Study Notes Welcome to reprint, but please indicate the source: http://blog.csdn.net/sysuzjz/article/details/43987289 Thanks: nodebeginner.org An application consists of different modules. Now we will introduce these modules one by one.In the previous section of the server module, we used an example of using Node: var http = require("http");http.createServer

Node. js Development Guide: basic introduction to Node. js (1) What is Node. js? According to Node. description of the official js website, "Node. js is a platform built on the Chrome JavaScript runtime environment. It is designed to easily create network applications that

Node. js asynchronous I/O learning notes, node. js learning notes The term "Asynchronous" is widely used in the Web 2.0 wave, which swept the Web along with Javascript and AJAX. Asynchronous programming is rare in most advanced programming languages. PHP can best reflect this feature: it not only shields Asynchronization, but also does not even provide multi-threading. PHP is executed in synchronous blockin

What is node. js1. Node. JS is the Javascrip that runs on the server.2. Node. JS is a platform based on a chrome Javascrip run-time resume.3. Node. JS is a non-blocking I/O server-side JavaScript environment, based on Google's V8 engine, the V8 engine executes JavaScript very quickly.See the introduction of Xia Guan Network: is for easily building fast, scalable

In our previous JS code writing process, basically no code hints, we want to write a JS script, it can be like Java code, we manage, and then it will list the method list for our choice, in fact, there are many plug-ins, such as I used to Jseclipse plug-ins, It can have some hints, but the effect is not there ideal, functional support is not very strong, and later found and switched to Spket.1. Installation

Foreword: When using the bootstrap component recently found a usability problem, many simple component initialization need to write a lot of initialization code in JS, such as a simple select tag, because just need to get data from the background to fill in the option, But from the background to take the data need JS initialization, so the initialization of the page when the initialization of

This article mainly introduces Node. js getting started Tutorial: install and configure Node on windows and Linux. the js method is illustrated in the following illustration. The detailed steps are to learn how to install node. js is an excellent tutorial. For more information about how to install Node on Windows and Linux, see the following section.

This article mainly introduces node. for details about js Implementation of BigPipe, BigPipe is a technology developed by Facebook to optimize webpage loading speed. The core concept of BigPipe is to use only one HTTP request, but the page elements are not sent in order, for more information, see BigPipe, a technology developed by Facebook to optimize webpage loading speed. Almost no articles are implemented using node.

This article mainly introduces Node. three implementation methods of js writing components, including pure js implementation, v8API implementation (synchronous amp; asynchronous), and implementation using the swig framework, if you are interested, refer to the following: first, we will introduce the differences between using v8 APIs and using swig frameworks: (1) v8 API is an official native method with p

This article mainly introduces Node in detail. if you are interested in js data push, refer to the following scenario: backend update data is pushed to the client (Tomcat server is used in Java ). There are many solutions for pushing data at the backend, such as polling, Comet, and WebSocket. 1. polling is the lowest development cost for the backend, that is, processing Ajax requests and returning data in the traditional way. during school time, lab

JSON uses the PHP array to the JS array, JS How to receive the PHP array, jsonjs First download the following file (this is a piece of code that someone else has written that specifically parses the JSON) and then introduce this file! Http://pan.baidu.com/s/1dD8qVr7 Now when we need to use Ajax to interact with the background, how to transfer the PHP array to the JS