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First delegate and event in C # Second delegate and event in C # (cont.)First of all, Mr. Zhang Ziyang's two article on the relationship between delegates and events, is the most concise and clear article I've read about delegates and events and asynchronous invocations, and the author's structure of "How to", "thinking", "the idea", "the topic" , step by step to the implementation of the Commission and the event, the application and the principle is very clear, and during the writing of their o

This article collects 10 articles about PHP uasort () functions, Welcome to Collection 1. ArrayList namespaces php array sorting Array_multisort and Uasort Introduction: ArrayList namespaces: ArrayList namespaces php array sorting Array_ The difference between Multisort and Uasort: Example: (Concise) Uasort ($arr, create_function (' $a, $b ', ' return $a [' Line_num '] 1. Asort () of 10 recommendations Introduction: This article collects 10

In front of you to explain a multi-choice ElseIf statement, although this statement can make a variety of judgments, but when used, need to write a lot of if statements, to our program readability inconvenience, in order to avoid the IF statement too much and improve the readability of our program, you can use the switch multiple judgment statement, In this chapter we will introduce you to the "switch statement". Switch statement syntax: switch (expr) {case expr1:statement; EXPR2: amp 1. Recomm

In the MTBlog system, the frequently updated Blog homepage usually displays many article entries, and the page will be pulled for a long time; rather than frequently updated blogs, occasionally, when updating a Blog, you will find that only one article is displayed, which is out of proportion to the navigation bar on the side. In fact, you only need to set some parameters in the Index template to freely control the display text SyntaxHighlighter on the homepage. a in the MT Blog system, the freq

In this article, we will introduce the differences between array truncation (array_slice), Division (array_chunk), replacement (array_splice), and array_slice and array_splice! In the first three articles, how to sort PHP arrays? In PHP random out-of-order and reverse-order arrays and reverse-order PHP arrays, we have introduced the sorting of arrays, including the ascending order of arrays, descending order, unordered order, and reverse order. believ

WordPress Background default is not to display the article, classification and other information ID, it is very inconvenient to view, do not know why the WP team for what reason default does not show this but can use Simply Show IDs Plugin to implementDo not use plug-ins, other users of the implementation:PHP/** * For WordPress background articles, categories, such as display ID from wpdaxue.com* ID by default added to the back of the column * http://

Dialog with server Now that we have connected to the server, we can talk to the server through the socket that was opened earlier. Let's say we're going to get the latest 10 articles from a news group. RFC977 points out that the first step is to select the correct newsgroup with the group command: GROUP GGG The parameter GGG is the name of the newsgroup to select (for example, "Net.news"), which is required. A list of available newsgroups can be obtai

PHP can open a socket port on a remote or local host. This article is a small example of using a socket: Connect to a Usenet newsgroup server, talk to the server, and download some articles from the newsgroup. Open a socket in PHPUse Fsockopen () to open a socket. This function can be used in both PHP3 and PHP4. The function declaration is this: int Fsockopen (string hostname, int port _[, int errno [, String errstr [, double timeout]]] This function

The website creation program we use, for example, posting an article in wordpress and posting a post in discuz. Are the articles and posts stored in the database or in other forms? How is it implemented? The website creation program we use, for example, posting an article in wordpress and posting a post in discuz. Are the articles and posts stored in the database or in other forms? How is it implemented?

Share a personal-developed free knowledge management tool-bean John blog backup expert. This software is completely free, powerful blog backup tool, blog remote Publishing (blog remote one-click release to Sina, Netease, blog Park, WordPress) tool, blog ebook (PDF, CHM and TXT) generation tools, offline blog browsing tools, elegant software interface, support for multiple mainstream blog sites (QQ space, Baidu space, Sina Blog, Netease blog, Douban diary, back up blog posts of Tianya blog, on t

Finally have leisure, is going to send a new article, look at their blog, a blank. Number of articles: 0.Manage articles, historical records, but all articles ... Gone with Wind.No languageHere is a partial history ....November 14Igame published the article JavaScript series: implementation inheritance 09:59October 26Igame uploaded the resource IOCP encapsulation

We all know that a new site to get a high weight in Baidu is impossible, the new station included in the problem has been a headache for the webmaster things. A brand new site is to be Baidu assessment for a long time, even now the speed of Baidu collection of new stations faster, but also limited to the home page, the pages are not included. The more Web site contains more and more easy to do rankings, traffic will be more, then this article is to explore how to let Baidu like your new site, th

Original, to engage in website construction or website optimization personnel is not unfamiliar. Regardless of literary talent geometry, even if it is a copy of the false original, webmaster people like this is not the same, because the original can bring site weight and search rankings of the continuous promotion. Although the search engine has repeatedly claimed that the website construction content is king, the original rich website certainly will receive the user and the search engine's favo

. One, personalized recommended three kinds of link form Criminal Day Marketing team, for the site's information, product introduction, such as adding personalized recommendations, its implementation is to add personalized recommendations in the text of the link, in the user reading text, for users to quickly recommend the information he may be interested in or merchandise. The criminal day team counted three types of links, namely index links, recommended links, and tag links. The following t

Now we have connected to the server to talk to the server through the socket we opened earlier. For example, we want to get the last 10 articles from a news group. RFC977 pointed out that the first step is to use the GROUP command to select the correct Newsgroup: the GROUPggg parameter is the name of the newsgroup to be selected (for example, net. news), which is required. Dialog with the server Now that we have connected to the server, we can talk to

text search to find all rows matching the search condition. 2. next, MySQL checks these matching rows and selects all useful words (we will briefly explain how MySQL determines what is useful and what is useless ). 3. Next, MySQL searches the entire text again. this time, not only the original conditions, but also all useful words are used. The query extension can be used to find possible results, even if they do not exactly contain the words to be searched. It is only used in MySQL version 4.1

On the view article details page, there is a link to the previous and next articles at the bottom. How do you implement this function? Generally, the document details are transmitted by passing the id in the past and reading the id record in the database. Therefore, id-1 or id + 1 cannot be used in the previous and next articles... on the view article details page, At the bottom, there is a link to the pre

This article collects 10 articles about PHP uasort () functions, Welcome to Collection 1. ArrayList namespaces php array sorting Array_multisort and Uasort Introduction: ArrayList namespaces: ArrayList namespaces php array sorting Array_ The difference between Multisort and Uasort: Example: (Concise) Uasort ($arr, create_function (' $a, $b ', ' return $a [' Line_num '] 1.10 Articles about Asort () recommend

The reverse of the PHP array in an article, "How to sort php arrays," we introduced the sort, asort, and Ksort, which are sorted in ascending order of the array, so if you want to implement the reverse of the arrays? Here's another set of functions we're going to say: Rsort, Arsort, Krsort below we'll introduce this set of functions! rsortrsort-the numeric array in descending order. The Rsort () function reverses the order of the elements of the array by key values. The function is basically the

Stat (), Lstat (), file_exists (), is_writable (), is_readable (), is_executable (), Is_file (), Is_dir (), Is_link (), Filectime (), Fileatime (), Filemtime (), Fileinode (), filegroup (), Fileowner (), filesize (), filetype (), fileperms () Workaround: Use Clearstatcache () to clear the effects of the cache before using these functions http://www.bkjia.com/PHPjc/319689.htmlwww.bkjia.comtruehttp:// Www.bkjia.com/PHPjc/319689.htmlTechArticlestat (), Lstat (), file_exists (), Is_writab 1. About