Web Develop

95% of Chinese websites need to rewrite CSSFor a long time, I used 12px as the main font size for the site. 10px is too small, the eyes are easy to fatigue, 14px is easy to see, but damage the beauty of the page. Only 12px is just right for both

1. Three types of expressions for strings:(1) Double quotation marks(2) Single quotation mark(3) Angle brackets$s = A must be written shelf, one line alone2, three kinds of error prompt wayNotice: Alert Warning: Warning Error: Wrong3, ternary

Problematic insertion Scenarios"en"> "UTF-8"> "Edit"Contenteditable>"text"Id="Emojiinput">"Sendemoji"> Send Emoticons View CodeQuestions to consider when inserting,The first original container has text content, now inserted in the middle of the

Reference Link: http://jingyan.baidu.com/album/0f5fb099ca944b6d8334eadb.html?picindex=41. Prepare the PHP environmentBaidu Cloud Link: Link: http://pan.baidu.com/s/1slU7905 Password: tds22. Install Apache Server3. Open the httpd.conf configuration

HDU 3849 by recognizing these Guys, We Find social Networks usefulTopic linksTest instructions: It's plain to ask for a bridge without a mapIdea: string hash out, then double connect. Pay attention to a special sentence. The hypothesis is not a

This article reproduced www.helloweba.com thank you for writing this Code of peopleAchieve scratch effect using HTML5Implementation results:The code is as follows:DOCTYPE>HTML>Head> MetaCharSet= "Utf-8"> Metaname= "Viewport"content=

Public functionBig_integer_add ($num 1,$num 2){    $str 1= Strval($num 1);    $str 2= Strval($num 2);    $length 1= strlen($str 1);    $length 2= strlen($str 2);    $length= $length 1>$length 2?$length 1:$length 2;    $result= "';    $flag= 0;    

DOCTYPE HTML>HTMLNg-app= "MYAPP"Lang= "en">Head> MetaCharSet= "UTF-8"> title>AngularJS Carouseltitle> Linkhref= "Http://libs.baidu.com/bootstrap/3.3.0/css/bootstrap.min.css"rel= "stylesheet">Head>Body> DivNg-controller= "Carouseldemoctrl"

There are four ways to deploy Web apps in Tomcat, with a brief summary of:(1) Automatic deployment with Tomcat(2) Deploy with the console(3) Add a custom Web Deployment file (%tomcat_home%\conf\catalina\localhost\appname.xml)(4) Manually modify the

Two of the most common security issues when using JSON in the Web:1, cross-site request forgery;That is CSRF, is a way of using the site to attack the user's browser trust. Typical is the JSON array, more information please self-surfing Baidu.2,

For the time string format: "2017-03-03 12:23:55";IE: Invalid date displayedNew Date ("2017-03-3 12:23:55")//[Date] Invalid date[date] Invalid dateChrome and Firefox: correct displayNew Date ("2017-03-3 12:23:55")//Fri Mar 12:23:55 gmt+0800 (China

First, download the installationAddress: Https://github.com/limonte/sweetalert2Second, page referenceAnd, of course, jquery.Iii. examples3.1. Basic structure 3.2. Streamline usage1. Title "Alert"-swal (String)Swal ("Here ' s a message!")2. Title and

Finishing the front-end JS notes the first article!Form form Submission$ (". Submit"). Removeattr. (' onclick '); $ (' [name= ' form table sole name "]"). Submit;Gets the ID of input$ (' #id '). Val ();Get the name of input$ (' [name= ' name value ']

//date plus days to get new date//Datetemp need to participate in the calculation of the date, days to add the day, return the new date, date format: Yyyy-mm-ddfunction Getnewday (datetemp, days) {varDatetemp = Datetemp.split ("-"); varNdate

The new operator in JS declares an object, for example, the following instance function person () {person.prototype.fn=function () {Console.log (1)}} var p=new person ();In the above example, using the new operator to declare an object is actually

The Web page contains the resources (Pictures, JS, CSS, IFRAME, etc.) caused by the HTTP request basically from the same domain name, some sites for static resource files using a separate cookie-free domain name. Reduce the number of domain names in

Cookie IntroductionCookies are data stored in the client's browser , and we use cookies to track and store user data.In general, cookies are returned from the server to the client via HTTP headers . Most Web programs support the operation of cookies

Steps:1. Generate the bin file and place the bin file in the virtual host directory2. Make a PHP page block read the bin file, echo out with the ASC character, and mark the length of the tail and the checksum.3.GPRS protocol stack Connection host

In general, large sites will be static resources such as Js,css,logo pictures and other resources distributed deployment, and the use of independent domain name, namely static and dynamic separation. Distributed deployment can alleviate the load

Like in PHP and integer, floating point type, is also a kind of data class, are stored in different types of data, in the run time to load into memory to use, then the object in memory is how to reflect it? The memory is logically divided into 4