15 alpine

Online tutorials are always popular. This article lists 15 good PHP learning sites abroad and shares them with you. These sites include many online tutorials. The list is as follows:1) php.net 2) PHP Builder 3) deniweb Forum 4) w3schools 5) Stack Overflow 6) PHP Edit 7) PHP designer 8) Zend Studio 9) wikibook's PHP books 10) PHP tutorials 11) Developer tutorials 12) 9 lessons 13) Hot scripts 14) PHP freaks

For developers, regular expressions are a useful feature that provides strings for finding, matching, replacing sentences, words, or other formats. This article mainly introduces 15 super-practical PHP regular expressions, the needs of friends can be joined. In this article, I've written 15 super-useful regular expressions that Web developers should be able to bookmark in their own toolkits. Verify that

How to make the project progress toward the established goals? How can we make the project a final success? To address these two problems, I think every project manager will have his own opinions. Based on the author's project management experience, The following summarizes 15 main points of interest that contribute to the sound progress of the project and the success of the project, and tries to share their experiences with the project managers. 　　 1

Any new website project, from design concept to final launch, is usually not an easy process. Especially when your website is for customers, it is a challenge to match your design to the needs of your customers.Web page design to development now has become a mature complete system, whether it is to do their own website, or to others to do the site, are required in the implementation of the process of clear thinking, do not omit the details, so also to a large extent to avoid the site after the p

also compatible with Apple's new security policy. Although it is free and secure to access NTFS partitions from Mac OS 10.12 Sierra. with it, you can edit, copy or create files and folders. when you can download and install Paragon NTFS MAC crack, you receive a 100% guarantee and a free update. Key features of Paragon NTFS:Provides the key features of Paragon NTFSEfficiencyIt is used for the fastest applications on the Mac world. It can implement the speed of the Mac OS Sierra local driver.

Original address: http://www.imooc.com/wenda/detail/243523The JavaScript scripting library is a pre-written library in JavaScript that facilitates our development of JavaScript-based applications, especially for Ajax and other web-centric technologies. JavaScript is used primarily to write functions that are embedded or contained in HTML pages, thus enabling interaction between the DOM.This article collects 15 JavaScript tools that you can use to impr

worldview. 10 Find a job that encourages more study Find a job that will encourage continuous learning. If your job gives you little freedom to learn, you should consider changing your job. Don't spend 40 hours a week doing a job without a challenge. 11 start of a project List things you don't know where to start. Compulsion to learn can be fun and challenging. If you don't know a computer, try to learn it. If you think you're a terrible artist, try painting. 12 Follow your instincts. Lif

function Checkidcard (idcard) {var errors=new Array ("Verify through!","ID card number is wrong!","ID number date of birth out of range or contain illegal characters!","ID card number checksum error!","The identity card area is illegal!");var area={11: "Beijing", 12: "Tianjin", 13: "Hebei", 14: "Shanxi", 15: "Inner Mongolia", 21: "Liaoning", 22: "Jilin", 23: "Heilongjiang", 31: "Shanghai", 32: "Jiangsu", 33: "Zhejiang", 34: "Anhui", 35: "Fujian", 36:

Server is a lot of webmasters are very important, and if the server was hacked to cause data loss or service problems, it is not only the flow of problems, but also affect the overall operation of the site. Therefore, it is necessary to improve the security level of the server. So, what can be done to ensure the security of the server? Let's take a look at today's small series to share 15 ways to ensure the security of the server! Server

In this article, we've compiled the latest 15 jquery plugins that are very good. Depending on the jquery plugins mentioned below, you can improve and optimize the performance of your Web application in many places.we want you to find a plugin that will help you, and if you know a lot of the latest jquery resources, you can tell us in the comments and share them with you. 1, Jquery.fblogin Jquery.fblogin, as the name implies, is a Facebook login plugin

MindManager is a very powerful thinking map software, drawing the mind map can not only be exported to a variety of picture formats, Web pages, PPT and other formats, can also be exported as a PDF format, through the File tab in the Export option, choose to export the file as Mindjet Viewer ( PDF format) (How to export to see how to export a PDF file using the MindManager15 mind map), but sometimes export failed or exported files can not see, this tutorial will teach you how to solve the MindMan

Installation of each version of the MindManager has its system conditions, in the installation of MindManager 15 o'clock is the same, the version of the system is also a certain requirement. Many users met at the installation MindManager 15 o'clock. NET upgrade problem, this article on the detailed explanation. NET upgrade issues and solutions. Question Description: Admin requires the Microsoft

Published a "10 Super useful PHP code fragment decisive collection"? This article will continue to give you 15 of super useful jquery code Snippets. jquery offers many ways to create interactive Web sites, and developers should make good use of jquery code when developing Web projects, not only to bring a variety of animations, special effects to the site, but also to improve the user experience of the site. Let's enjoy the charm of the jquery cod

50 Essential Practical jquery Code Snippets 15 jquery Snippets that you can use directlyHttp://www.csdn.net/article/2013-07-16/2816238-15-jQuery-Code-Snippets-for-Developers This article will show you 50 pieces of jquery code that can help with your JavaScript project. Some of these pieces of code are supported by jQuery1.4.2 and others are really useful functions or methods that can help you get thi

Now that the new ID card has risen from 15 to 18, many software may use the ID card input, the verification work, regarding the new ID card code seems very few articles, I found in 2000 the computer world an article, discovered that now the ID card verification code actually possibly is the English letter x ( In fact, this x is the Roman alphabet, meaning 10, why use the alphabet? Who knows. At least the number key on the phone will not be a new numbe

by autonomous functions such as DB2 and self tuning memory management. They provide a high level of performance for many applications and require little manual intervention. However, XML applications with higher performance requirements can also benefit from other performance considerations. This article focuses on this situation and gives tips and guidelines for optimal performance for XML-related applications in DB2 9. This article discusses and elaborates

Many times, a lot of places, some about the grassroots Webmaster discussion site Optimization topic constantly appear in the author's eyes, there are many times I always want to write a new station optimization of the actual combat steps, but there are not many cases to write, in today, I think of this topic, take the author's own blog to do the problem! The author blog domain name opened on October 03, 2012, today has two months 08 days, perhaps many seoer compatriots to see the author domain

The following error occurred while installing Ruby-mysql (same for other packages):Error:package:ruby-mysql-2.7.3-1.el5.x86_64 (Epel) requires:libmysqlclient.so.15 (libmysqlclient_15) (64bit) ERR Or:package:ruby-mysql-2.7.3-1.el5.x86_64 (Epel) requires:libmysqlclient.so.15 () (64bit) You could try using-- Skip-broken to work around the problem you could try Running:rpm-va--nofiles--nodigestThe obvious reaso

of the whole system. The first line is the task queue information, with the execution result of the uptime command. The contents are as follows:01:06:48 Current TimeUp 1:22 system power on to the current operating hours, units: minutes1 user Current number of users logged onLoad average:0.06, 0.60, 0.48 system load, which is the average length of the task queue.The three values were 1 minutes, 5 minutes, and 15 minutes ago to the present average.The

Preface: Alienware-15-r3 the system installed by default is WIN10. Now uninstall Win0, install Ubuntu 16.04.3 LTS.One, download ubuntu 16.04.3 lts image file,: Https://www.ubuntu.com/download/desktopSecond, make USB boot disk with Uitraiso1, uitraiso:https://cn.ultraiso.net/xiazai.html2, Uitraiso registration code (PRO-Test available): http://www.zdfans.com/3740.html3, install Uitraiso, click Free to use, or after registering, make USB boot disk. For