Web Develop

What is design mode?There have been jokes, design patterns are used by engineers to show off with others, appear tall, and some people say, not design mode useless, you have not been able to understand it, will use it.Let's take a look at the

This article mainly introduces how the Form Wizard function of Phpcms V9 is used, and it is explained by several cases. First, let's talk about how V9 's Form Wizard can be used to create a form, which is often used as a message board. Or in the

1. Curl (File Transfer tool)Common parameters are as follows:-c,--cookie-jar: Writing a cookie to a file-b,--cookie: Reading cookies from a file-c,--continue-at: The breakpoint continues to pass-d,--data:http Post Mode transfer data-d,--dump-header:

1. First to generate the server-side private key (key file):OpenSSL genrsa-des3-out Server.key 1024The runtime prompts for a password, which is used to encrypt the key filecommand to remove the key file password:OpenSSL rsa-in server.key-out

There are many articles on the Internet, but the validation process for abstracts is not easy to understand.Qq20160420114804.png Certificate Presets and applications1: The client browser will pre-provision the root certificate, which containsCA公钥2:

Before Docker is popular, there are usually two options to build a development environment: one is to install packages using an integrated development environment such as WAMP, XAMPP, Mamp, and the other is to install a Linux server using a normal

What happened in the process of receiving from the input URL to the browser?What really happens if you navigate to a URLBoth of the above articles are well understood and worth reading.The next step is to summarize this process:1, first, will query

["Note: Other files want to be set as download files, and the method described below is consistent"]since the current browser can already recognize the TXT document format, if only to make a text link to the TXT document, click to open a new window

Some people may be curious, some URLs in front of a beautiful small icon and some website icons will move, how is this done?As shown in the following:The little icon has a name called Favicon.ico, the website icon is small but can play a very good

Original addressIn HTML, some characters are reserved.The less than sign () cannot be used in HTML because the browser mistakenly considers them to be labels.If you want to display reserved characters correctly, we must use the character entity

Generally our common browser is based on the visual interface of the graphics and text combination of browsing interface effects, such as Firefox, Chrome, opera and so on, but sometimes toss and project needs, in the Linux environment need to see a

Core tip: The jquery selector gets the jquery object and document.getElementById () in standard JavaScript to get the DOM object is two different object types, typically, such as s (' #id ') Get the jquery object, it cannot use the DOM method in JS.

Two days ago was asked how Ajax cross-domain how to solve, and really was asked to live, the light know what jsonp, vaguely did not say up. Holding a problem must be resolved attitude, I read a lot of information, so ...Why do you always know Jsonp,

1, frame can not be separated from frameset alone, IFRAME May;2, frame can not be placed in the body, as shown below:-->-->The following does not display properly:3, nested in the frameset of the IFRAME must be placed in the body, the following can

Today to share the Chinese watermark and picture watermark Integrated plug-in, thinkphp only separate add text or add pictures, because the need to work with the Riga "text" and "picture" so, try to modify a bit, only one line of code to solve the

Use phpMyAdmin vulnerability to upload Trojan horse program, get Webshell.The CGI script did not properly handle the request parameters, causing the source code to leak, allowing the remote attacker to insert the execution command into the request

1. PC version-allows to set anchor links (similar to scrolling effect):Effect Demo: PortalFunction Description:Similar to the effect of scrolling, by setting the link to this column of the banner layout module, the page can scroll to the banner

Get the data from the database in the background we want the format to Be:October 25, 2016 17:37 30 seconds or 2016/10/25 17:37:30But what we get at the front desk is a number (timestamp, number of milliseconds):1477386005Timestamp conversion, The

Recently on the front page of writing, learning is going to start from the big place, so I intend to install an atom Editor.Is originally from the GitHub client, and then installed an atom is also a supporting it, in fact, This white is also pretty

Linear gradient: IE6 less compatibleRadial gradient: only firefox, chrome, and Safari are supportedDOCTYPE HTML> HTML> Head> Metahttp-equiv= "content-type"content= "text/html"CharSet= "utf-8" /> title>Background Colortitle> styletype= "text/css"> * {