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This article comes from NetEase cloud community. This article translated from:ES modules:a cartoon deep-diveThe ES module provides the official standardized module system for JavaScript. However, this has gone through some time--nearly 10 years of standardization work.But the waiting is nearing the end. With the May release of Firefox 60 ( currently beta ), all major browsers support ES modules, and the No

background: A given sequence of text files needs to be searched based on the given keyword. project design: Es+pythonThe use of ES to establish full-text text search, according to the given search keyword directly to find ES services to build Download ElasticsearchExtract directly, run the./bin/elasticsearch-d in the bin directory to start the service in the bac

Android currently supports several versions of the OpenGL ES API: OpenGL ES 1.0 and 1.1:android 1.0 and later versions support this API specification. OpenGL ES 2.0:android 2.2 (API 8) and later versions support this API specification. OpenGL ES 3.0:android 4.3 (API 18) and later versions support this

This article is the seventh article in my "Android Audio development" series, the previous article generally describes the basic overview of the Android OpenSL ES API, which tells you what the framework has, what you can do, and what you can't do. This article focuses on some of the key design and concepts of the OPENSL ES framework and its API interfaces, so that you can better read the relevant code for O

The previous articles show how to capture audio using the Audiorecord provided by Android in the Java layer, play audio with audiotrack, and encode and decode using MEDIACODEC, which are Java layer APIs provided by Android , whether it is acquisition, playback, or codec, these API interfaces need to copy audio data from Java to the native layer, or from the native layer to Java, if you want to reduce the copy and develop more efficient Android audio applications, it is recommended to use the And

From the original text about OpenGL, OpenGL ES, WebGL summaryI. Introduction to OpenGLOpenGL (Full-write open Graphics Library) is a specification that defines a cross-programming language, cross-platform programming interface, which is used for three-dimensional graphic images (two-dimensional). OpenGL is a professional graphics program interface, is a powerful, easy to call the underlying graphics library.I won't say anything about the other introdu

OpenGL ES is a subset of the OpenGL three-dimensional graphics API designed for embedded devices such as mobile phones, PDAs, and game consoles. OPhone currently supports OpenGL ES 1.0, OpenGL ES 1.0 is based on the OpenGL 1.3 specification and OpenGL ES 1.1 is based on OpenGL 1.5 specification. This paper mainly intro

Description ES website does not recommend the use of elastic Server root users, so the ES cluster configuration are using the ordinary account operation, new account elastic. The Linux version is CentOS 7.3,es version for 5.5.0. First, download and install the ES program Download path:/home/elastic Download Instructio

Successful interface diagram:650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M00/8B/05/wKioL1hCV_CyLhpWAAE_FX07Rm0881.png-wh_500x0-wm_3 -wmp_4-s_1993015982.png "title=" 2222.png "alt=" Wkiol1hcv_cylhpwaae_fx07rm0881.png-wh_50 "/>Considerations for Using ES:1, ES version 2.x above requires JDK 1.8 or more2. Run ES cannot use root to run3,

Projection The 2D plotting of OpenGL ES is mapped to the screen through "projection. We have already mentioned that OpenGL ES is mainly related to triangles. A triangle has three vertices in 3D space (remember that OpenGL ES performs operations on graphics in 3D space ). To draw such a triangle in framebuffer, OpenGL ES