how to use split

Recently migrated WordPress, the system upgraded to CentOS 6, a very strange problem, in the original CentOS 5.8 under the normal time to back up the database and sent by mail script can not send attachments, the other is normal, the message content

Where will the CSS block, and where the JS block will appear?The blocking characteristics of JS:All browsers in the download JS, will block all other activities, such as the download of other resources, content rendering and so on. Until JS

This article mainly introduces the JS code to verify the phone number and phone number is legitimate, mobile phone number and phone number in some sites are required, in order to improve the user experience, the general to verify the legality, the

This article illustrates the method of JS to implement the date format of string conversion. Share to everyone for your reference. The specific analysis is as follows: We all know that JS is based on the results to determine the data type.Of course,

Copy Code code as follows: /** * * An overview of an array 1. The nature of the array: manage and manipulate a set of variables, batch processing 2. Arrays are composite types 3. An array can store data of any length. You can also store any

Now based on the Web page of the HTML editor in the news system, the article system more and more widely used, a Web page can maintain the original style, while the picture can also be maintained on this page. However, in the use of the process, if

as shown on the left: this circle is divided into five parts, each part of the color is different. In fact, the production in fireworks is very simple, do not believe you can see: " 1, create a new file, with the Ellipse tool, hold down

Oracle range partition Table already has a maxvalue partition, how do I add a partition? You cannot delete the data in the MaxValue partition without affecting the online application. 1, create a partition tableSql> CREATE TABLE P_range_test2 (ID

PHP is a powerful web development language. The development of high efficiency, simple syntax, for dynamic Web sites tailored to strengthen the object-oriented (to C + +, and Java to build a point), but a single thread (this is the Achilles ' heel,

Feature Description: In the blacklist of IP and network, will not be able to access the Web service. in the whitelist IP, access to the Web service will not be limited by nginx all security modules. Support dynamic blacklists (need to match with

XML is now based on the Web page of the HTML editor in the news system, article system used more and more widely, a Web page can maintain the original style, while the picture can be maintained on this page. However, in the use of the process, if

In the second edition of the high performance MySQL, the time comparison between the SQL file and the definition character file in the backup and restore was seen.Method file size Export time restore timeSQL Dump 727M 102s 600sDelimited dump 669M

what is JSP. Jsp:java server Pages, which is fundamentally a simplified servlet design, implements the use of HTML tag JSP in Java as a Dynamic Web-page technology standard and a JEE standard JSP, like the servlet, is executed on the server side JSP

Definitions and usage The split () method is used to split a string into an array of strings. GrammarStringobject.split (Separator,howmany) Parameter description Separator required. A string or regular expression that splits the Stringobject

How do I split a string that contains multiple delimiters? Actual case We want to split a string by a separate character segment, which contains a number of different delimiters, such as: s = ' asd;aad|dasd|dasd,sdasd|asd,,adas|sdasd;

function Checkphone (phone){Verify the phone number of the phone number, including section 153,159if (phone== "") {Alert ("Phone number cannot be empty!") ");return false;}if (Phone!= "") {var p1 =/^ ([0+]d{2,3}-)? ( 0d{2,3})? (d{7,8}) (-(D{3,}))? $/

' Please keep this declaration information when forwarding, this statement does not affect your speed!' ************************** ' Pioneer Pirates ' Ver2005 final edition ********************************' Author: Sun Liyu, Apollosun, Ezhonghua'

Now based on the Web page of the HTML editor in the news system, the article system more and more widely used, a Web page can maintain the original style, while the picture can also be maintained on this page. However, in the use of the process, if

The first one: Copy Code code as follows: function Checkreg () { Verify the phone number of the phone number, including section 153,159 if (document.form.phone.value== "" && document.form.usermobile.value== "") { Alert ("Phone number

This example summarizes the common how-to techniques for javascript arrays. Share to everyone for your reference. Specifically as follows: Objective I believe that we are used to jquery or underscore and other such libraries commonly used in the