Concurrency data structures: Read-write lock ReaderWriterLockSlim classes available in the. NET Framework

turn from; http://www.cnblogs.com/lucifer1982/archive/2008/12/07/1349437.htmlReaderWriterLockSlim classThe new ReaderWriterLockSlim class supports three locking modes: Read,write,upgradeableread. The corresponding methods of these three modes are

Jquery-easyui use

1, free to use a bit jquery-easyui, first download down Easyui, folder2, will themes inside the whole thing copy, I am the whole, save the trouble3. Create a new MVC project in your own VS (the project is optional)Scripts inside the two JS files in

Learning CSS to understand the difference between units em and px

Quoted here is Jorux's "95% Chinese web site needs to rewrite CSS" article, the topic is a bit scary, but it is the current domestic web page production of some shortcomings. I have always been confused about the relationship between PX and EM and

CSS3 Rotation appears animation

@-moz-keyframes daf{ 0% { -moz-transform:rotate ( -360deg) scale (0.2); -webkit-transform:rotate ( -360deg) scale (0.2); -o-transform:rotate ( -360deg) scale (0.2); -ms-transform:rotate ( -360deg) scale (0.2);

Learning summary of pseudo-static implementation in. Net

Long time not to write blog, in retrospect, the last blog post should have been written long ago. Today write some of the past learning experience ——. NET to implement pseudo-static.For example: A link like this list.aspx?id=1&pid=5, we do not want

Why can't I find the. NET Framework 4.5 in IIS

. NET 4.5 is an update of 4.0, so it can be used directly with the 4 department.. NET 4.5 is a in-place replacement for. NET 4.0,When. NET 4.5 was installed it effectively replaces . NET 4.0 on the machine. . NET 4.0 gets overwritten by a new

Conversion date. Net

The default format is: 2005-6-6 14:33:34 What if we're going to replace it with 200506,06-2005,2005-6-6 or more? We're going to use: DateTime.ToString method (String, IFormatProvider) Using system;using system.globalization; String format= "D";D

Introduction to the CSS of beef brisket

Before contacting CSS, we used HTML to write the page like this: css test The results of the operation are as

Analysis of reasons why PHP does not log in in the background

Open error when found:It prompts the query () method does not exist, indicating that this belongs to the database, after the inspection found that the program started to run and did not load the database, this is a fatal error, need to modify the

Phpstorm serious problem, auto cache causes SVN to be restored

Phpstorm+ SVN when a multi-person team works together.A commit code to svn,b just open phpstorm and then the SVN update to the local, the result of a modified to local, and directly by B's phpstorm to overwrite again.b After the modification, and

JS Note Note (14)--use Nodejs to build the simplest and lightest HTTP server

1. IntroductionFront-end program apes are primarily concerned with the page, and you may not be able to use it at all. net,java,php and other background languages.But the pages you make are always run, always tested. --that's the inevitable use of

ASP. NET Picture Trimming

Picture pathString OldPath = Server.MapPath ("/111.jpg");New picture PathString NewPath = System.IO.Path.GetExtension (OldPath);Set the Intercept's coordinates and sizeint x = $, y = 0, Width = $, height = 500;Calculates a new file name and adds

Css:7 a unit you might not know.

Original: 7 CSS Units might not Know aboutAs we all know, when using CSS technology, it is very tolerant of some strange problems to be trapped. And when we are confronted with new problems, this will put us in a very disadvantageous

MAVEN Create Web Project

The steps are as follows: Ctrl + N to bring up the new window, double-click to select Maven Project Click Next directly Double-click to select Maven-archetype-webapp (this list needs to load for some time) Enter the group ID and artifact

Several common methods of transmitting values between JSP pages

It is often necessary to pass parameters between JSP pages, and sometimes it is necessary to pass parameters between multiple JSP pages. Here's how to implement this.(1) Add directly after URL requestsuch as: Direct transfer Parameters In particular,

Three layer or ddd,orm or ADO?

I would like to put this question to Bo asked, several times before the Bo asked questions such as the question, but the great God may be disdain to answer other people's low-level problems. So put in the essay, on the one hand to the ORM, the

RSA encryption and decryption (PHP Demo)

1 $private _key=-----BEGIN RSA PRIVATE KEY-----2 Miicxqibaakbgqdpoodvtnsztgyb//p+g/ob36jb3jzwzs2qovojpy/rrtjwlvcq3 PB2M1NZDQNPTFSG8ZBL7UPW3M81LR7NRRN6TY7OM8TBOOSRGY6U0XWBGDRSTFFVW4 Pzz1hehiq6wb8za8cuccyvuqmbrp7hojo4aa9t0rivz/howmesvjnavbmwidaqab5

Basic usage of css3, which must be viewed by beginners (comparison between css3 and jquery animation) and css3jquery

Basic usage of css3, which must be viewed by beginners (comparison between css3 and jquery animation) and css3jquery Step 1: Define an animation. The name can be different, just like the method name.1. Define an animation named

When option changes in select, the system jumps to other pages. selectoption

When option changes in select, the system jumps to other pages. selectoption Html code: Links 163 flash8 Baidu Baidu Baidu Baidu Js Code: The effect is as follows: Try to jump to Baidu: The principle is to obtain the value when the value

HDOJ 5135 Little Zu Chongzhi & #39; s Triangles-like pressure DP,

HDOJ 5135 Little Zu Chongzhi's Triangles pressure DP, Pressure DP Little Zu Chongzhi's Triangles Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others)Total Submission (s): 88 Accepted Submission (s): 49 Problem

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