Web Develop

DOCTYPE HTML>HTMLLang= "en">Head> MetaCharSet= "UTF-8"> title>jquery implements the navigation bartitle> style> *{padding:0;margin:0; }#navigation >ul{List-style:None; }#navigation >ul>li{float: Left;width:80px;Height:30

Today, I found a bug in the developer tool that I couldn't find the Favicon.ico file. This is the label browser displayed in front of the page title of the small icon, the mobile side is no use, so has not cared, today there is time to study a bit,

Your website is your career, your website can make you realize unlimited possibilities!Today I come to introduce a new function, add two-dimensional code online production capabilities.Have to admit that the two-dimensional code is now used more and

The audit company found that our payment gateway system has a security vulnerability, apace version number information is not hidden, easy to cause attacks. So let's propose a solution.1, self-built a simple local demo environment, Access will also

Queue: FIFO, LIFOvar Queue = (function () {var item = new Weakmap (); class Queue{constructor () {item.set (this,[]);} Enqueue (ele,priority) {var ls = item.get (this); var obj = {Ele:ele,pro:priority};var add = False;for (var i = 0; i 　　JS Analog

Sea.jsOneThe Sea.js introduces two variables seajs and define to the global.1, seajs with load fileSeajs.use (Deps,callback) asynchronous introduction of ingress modules　　The path should be in the same directory as the Sea.js file.Parameters:Deps:

Recently found Ubuntu next very useful Web site crawler webhttrack, can be a given URL site crawl to the local directory, and offline browsing, very practical.1, installation WebhttrackThis tool is available in the official source of Ubuntu 16.04.$

On the usual page, there must be a click on the a tag for processing.This time the habitual binding of a click event for data processing.herf= "#" in the A tag and then bind a click event.Or there is a click event inside the element in the a

One, Nginx, tomcat configuration HTTPSThe premise is that the CA has been issued a certificateFirst, Merge Certificate 1, assume the certificate file is as followsKey files Server.key, certificates cacertificate-intermediate-1.crt,

HTML: Ancestor elements　　Head: Document header, which describes the additional content of the pageTitle: Identifies the document title, displayed in the browser's tab barMeta: page-related additional information, empty elements　Body: Document

Record HTTP protocol scripts and create bugs in Bugfree1. Open the LR script generator2. Set the parameters of the recording script, application type in addition to the recording is WinSocket script, select Win32, other protocol scripts select

Re-entry file Main.js inside required: Require.config ({shim:{"bootstrap": {exports: ' Bootstrap ', degs:[' jquery ']}},paths: {"jquery": './ Jquery/dist/jquery.min ', "Bootstrap": "./bootstrap/dist/js/bootstrap.min", "Index": "./index"}) require (["

1. Download Graspit:git clone Https://github.com/graspit-simulator/graspit2. Install some additional kits: sudo apt-get install Libqt4-dev libqt4-opengl-dev libqt4-sql-psql libcoin60-dev libsoqt4-dev Libblas-dev Liblapack-dev Libqhull-dev3. Enter

Characteristics: High-performance, event-driven, asynchronous non-blocking Java open source framework NIO-based client, server-side programming framework Stability and Scalability It is often used to establish a TCP/IP

Build Httpbin Environment on CENTOS71, installation Python31) Installation of python3.6 may be used by the dependencyYum-y Install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel2) go to the Python website to find the

1. Floating sub-div to open the parent div several ways:(1) In the parent Div, add a clear floating sub div, the DIV does not set any style, only to clear the floating(2) Set overflowin the CSS style of the parent Div: hidden;zoom:1;(3) Set the

1.HDFS working mechanism: The HDFs cluster is divided into two major roles: NameNode, DataNode (secondary NameNode) Namenode is responsible for managing metadata for the entire file system DataNode is responsible for managing the

Before working in contact with a few open-source IM products, coupled with the use of Netty to achieve a few services, so there is the idea of using Netty to implement an IM, so in my spare time to write an IM, and like Netty of the program members

JSON encodingPackage Mainimport ("Encoding/json", "FMT") type person struct {name string ' JSON: ' name ' ' Age int ' json: ' Age ' '}func main () C0/>{person: = person{"Ruby", 24}b, err: = json. Marshal (&person) If Err = = Nil {fmt. Printf ("%s\n",

Before working in contact with a few open-source IM products, coupled with the use of Netty to achieve a few services, so there is the idea of using Netty to implement an IM, so in my spare time to write an IM, and like Netty of the program members