In the Namenode class there is a main function, which is the entry function that initiates the Namenode node. A Namenode object is created in the main function of the Namenode class by Method Createnamenode (), and then the Namenode.join () function
Article Introduction: What is node?
Translator Press: OReilly recently a booklet "What is Node?", a brief explanation of Node's life and the application of the scene, the author easy and smooth, full content, is very rare learning
This article mainly introduces what is Node. js? What are the advantages of Node. js ?, To try to explain what Node is. js, this article will briefly introduce some background information: the problem to be solved, how it works, how to run a simple
getElementById (ID)This is one of the most common examples of accessing an element through an ID:test Note: If the ID of the element is not unique, then the first element of that ID name will be taken
Getelementsbyname (name)This is done by name
Translator Press: OReilly recently a booklet "What is Node?", a brief explanation of Node's life and the application of the scene, the author easy and smooth, full content, is very rare learning materials. Translate it out and share it with us ~
Recently, it was found that the DOMDocument object is very important, and XMLHTTP is also important to note that case sensitivity must not be mistaken.
Attribute:
Attribute list of the Attributes storage node (read-only)
List of child nodes of the
Recently, it was found that the DOMDocument object is very important, and XMLHTTP is also very important. The case must not be wrong. attribute:
1 Attributes storage node attribute list (read-only)
2. List of child nodes of the childNodes storage
Through node-mysql Build Windows + Node. js + MySQL environment tutorial, node-mysqlnode.js
Preface
MySQL is a common open source database product and is usually the first choice for free databases. After checking the NPM list, I found that Nodejs
What is Node. js?
This article mainly introduces what is Node. js? What are the advantages of Node. js ?, To try to explain what Node is. js, this article will briefly introduce some background information: the problem to be solved, how it works,
Step by step teach you how to build the node. js service under win7
What is node. js? Return the server-side JavaScript? In this articleArticleIf you do not want to explain it, you can search and find out that server-side JS is not a new technology,
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