Web Develop

Meta is an accessible tag in the head area of the HTML language. Maybe you think the code is dispensable. In fact, if you can use good meta tags, will bring you unexpected effects, meta tags have the role of: Search engine Optimization (SEO), define

Recently, after listening to Liaoliang's 2016 Big Data spark "mushroom cloud" action, Flume,kafka and spark streaming need to be integrated.Feel a moment difficult to get started, or start from the simple: my idea is that, flume produce data, and

I. Pre-conditions Windows Operating System A PHP environment that can be run locally, with a personal laragon Phpstorm Composer Second, the setup step(i) Download Code SnifferThe main use of PHP Package management tool

The difference between JBoss Web and TomcatIn the wave of Web2.0, various page technologies and frameworks are emerging, providing higher stability and scalability requirements for server-side infrastructures. In recent years, as a global leader in

Type=button is simply a button function;Type=submit is to send a form; If so, can you replace button with submit?Sumit submit the form, the button needs to bind the event can not be used to submit data can not, for example, you want to implement a

jquery Form Validation plugin: The Https://plugins.jquery.com/tag/validate/jQuery validation plugin is one of the most commonly used plugins: http://jqueryvalidation.org/first, the basic APIThe "username" in the rules is "name" in input, not

Share some of the things I've understood in the last few months, which are not snippets or CSS tricks, but more like general rules or best practices, as follows: Do not let your code out of your control, as concise as possible Master

ObjectiveThe previous article explains how to customize the right-click menu, which is the front-end content, the content of this article is one: query. Chat history query, in the previous blog about finding friends has mentioned Elasticsearch,

Major search engine Ping service PHP implementation method to make the site quickly included"1" Manual ping Service Address:Baidu Address: http://ping.baidu.com/ping.htmlGoogle (google) address: http://blogsearch.google.com/pingFeedsky (Flying)

Many tags can be used to change the appearance of text and to associate the text with its hidden meanings. In general, these tags can be divided into two categories: the Content-based style (content-based style) and the physical style (physical

Web page, when you need to upload a file, the basic use of element, its default style:Under Chrome:IE under:Either way, the style is relatively simple, and the style of many web pages is not very coordinated.According to the needs of users, design

HP QR code is a php two-dimensional code generation class library, it can easily generate two-dimensional code, the official website provides a download and a number of demo demos, to see the address:http://phpqrcode.sourceforge.net/After

What does a shopping cart do?Let's take a look at the real supermarket shopping cart, a four wheel of iron basket, guests push around, see what things like, throw in, feel things almost, pushed to the cashier.What about the shopping cart in the

1. OverviewIn the initial HTTP protocol, there is no feature to upload files. rfc1867 (http://www.ietf.org/rfc/rfc1867.txt) adds this functionality to the HTTP protocol. The browser follows this specification to send a user-specified file to the

HTML Special character encoding Daquan: to enter special characters into the Web page, you need to include the & in the HTML code to start with a combination of letters or & #开头的数字. Here is a letter or a number of special symbols in the encyclopedia.

Guizhou Fly technology discussion on the development direction and prospect of Guiyang website construction Service Company 2016With the rapid development of mobile applications, 2016 users are now biased towards the use of mobile phone applications,

Server monitoring?? In addition to deploying WebApp, you need to monitor the service's exception information and server performance metrics when building the server, and notify the administrator of any exceptions.?? The server was built using

Summary of usage of $.get (), $.post (), $.ajax (), $.getjson () in jqueryRead more about jquery's various Ajax functions:$.get (), $.post (), $.ajax (), $.getjson ()A, $.get (Url,[data],[callback])Description: URL is the request address, data is

One, $.ajax () parameter list ↑Here is a detailed list of Ajax parameters in jquery: Name of parameter Type Describe Url String (Default: Current page address) sends the requested address.

Introduction to get, post, and head in the HTTP protocol2008-05-10 14:15GET: requests the specified page information and returns the entity Principal.HEAD: only the header of the page is Requested.POST: the requesting server accepts the specified