Web Develop

Recently in a game statistics background, the most basic function is to analyze the registration log to display user data. In-house testing, the number of users is very small, so there is no performance problems found. But these two days together in

Sometimes we will see some of the images on the site are gradient, these pictures are UI design, and some are directly produced through the CSS3. Let's take a look at the methods of CSS3 to achieve the gradient, as well as compatibility on each

Read the PHP manual first:bool Empty ( mixed $var ) Determine if a variable is considered empty. When a variable does not exist, or its value is equal FALSE , it is considered non-existent. If the variable does not exist,empty () does not produce a

function ShowMsg () { Ext.MessageBox.alert ("message""Hello!") ");}var config = { "message", "Hello!" "}; function SHOWMSG2 () { //ext.messagebox.alert (config); Ext.Msg.alert (config);}Click Yes,nofunction Confirm () {

Read Catalogue First, preface Second, the use of AUTOFAC Third, the last Back to catalogue one, prefaceIn the previous article, "ASP. NET Core integration Autofac and Castle for automatic AOP interception", we talked about how

detailed object-oriented programming (OOP)3.5.1 What is Object-orientedWhen it comes to programming, most of the instinctive reactions of most people may be process-oriented (OP) rather than object-oriented (OO). This phenomenon is actually very

The inner margin, border and marginAll document elements generate a rectangular box, called an element box, that describes the amount of space an element occupies in the document layoutblock-level elements:Div, p, form, UL, Li, ol, DL, form, address,

Problems and scenarios:Text is centered when the content can be displayed in a box in a row.Text is left-aligned when it is displayed in a box when there is too much content to be wrapped.In fact, this visual demand is quite common. For example, for

DOCTYPE HTML Public "-//W3C//DTD XHTML 1.0 transitional//en" "http://www.w3.org/TR/xhtml1/DTD/ Xhtml1-transitional.dtd ">HTMLxmlns= "http://www.w3.org/1999/xhtml">Head>Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8"

CsrfCSRF principle: Often confused with XSS.Differentiate from the perspective of trust: XSS: Leveraging the trust of the user to the site; CSRF: Take advantage of the site's trust in authenticated (with certain trust) "default: site does not trust

How do you find someone in the real world if you think of the elements on the page as people? There are three methods:One, through the attributes of the person itself, such as his name, cell phone number, social security number, gender, these can

A very common effect of a pure CSS to complete the tab to achieve 5 different switching content effectsInstance PreviewInstance Code 12345678910111213141516171819202122232425262728 class="main">                class="tabs">          

In the JS file to write a method to pass parameters:Moveelement (Id,name,price){Alert ("ID:" +id+ "Name:" +name+ "Price:" +price ");}Pass-through Value method:gogo;But the name (string) can not be passed, only the number. gogo;Later found to escape

Install git version: Git 2.10.0git access: Basic HTTP-based authentication (non-SSL)1. Install Apache software:[email protected] ~]# yum install httpdSet Apache to run when the server starts:[email protected] ~]# chkconfig--levels 235 httpd on2.

In JavaScript, the RegExp object represents a regular expression used to match a string.One or two methods of definition:1. Direct Volume Method:/pattern/attribute2. Object method:New RegExp (Pattern,attribute);Parameter description:Pattern is a

Directory:1. Div+css Layout Tutorial (-) CSS prerequisite knowledgeNote: This tutorial requires a basic understanding of HTML and CSS.First, CSS layout propertiesWidth : Sets the width of the object (width:45px).Height : Sets the height of the

Troubleshooting thinkphp off debug mode times wrong Problem summaryCase one:Recently developed a project with thinkphp, the local development test completed upload to the server, the first time to open the normal, and then refresh the page when the "

Course IntroductionThis course is an exclusive, professional landing page course that reproduces the entire landing page of the actual case development process, including: planning, design and implementation, after-the-line promotion, optimization

Directly with the script Introduction file: is used render to render files directly, which supports inheritance (extends) and include templates. Use the path before you need to configure the file: true }); Nunjucks.render (' index.html ', {foo: '

Jqueryvalidation:jquery-ui group leader;https://jqueryvalidation.org/;from the point of view of page performance:It is best to put the introduction of JS on the end of the body tag above;Basic Features:Validate: The core method of plug-in;Rules :