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classProgram {Static voidMain (string[] args) { //MD5 encryption is irreversible strings = GetMD5 ("123"); Console.WriteLine (s); Console.readkey (); } Public Static stringGetMD5 (stringstr) {

configuration file + reflection does remove the tedious choice of statements, bringing a beautiful bright! first we improved the class (next to the above):namespace classlib{////Interface igreetingstrategy//// Public interface Igreetingstrategy

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Sprites are ghosts, goblins, naughty ghosts, the first to listen to the name of this high-end foreign flavor I was shocked to live, step by step to uncover the veil after the very simple things, the role is very bigWhat isCSS Sprites CSS sprites

jquery Insert, copy, replace, and delete nodes Hello! What's your favorite fruit? Apple Orange Pineapple JQuery: Inserting, copying, replacing, and deleting nodes

Now basically everyone is using HTTPS, such as the rest API, or something like soap. Because HTTP is plaintext transmission is too insecure. One of the more troublesome problems with using HTTPS is the processing of certificates. Here are some

In the writing of restful services, because all are returned is a strip of JSON objects, these objects are also related to each other, but it is not very well reflected, back to the page, can not be a tree. The JSON string data to be returned is as

Substr methodReturns a child from the length specified at the specified starting position.stringvar.substr(start [,length ])Number of referencesStringvarRequired option.The string literal or String object to extract the substring from.StartRequired

This article is reproduced from:Jimmy Boy.Source: http://liuhaorain.cnblogs.com1. Understanding Connection ObjectsThe connection object, as the name implies, represents a connection to a particular data source . If the data source is compared to the

Common methods include the following:1, queryString2. Form-post Control Delivery3. Cookies4, Application5. SessionQueryStringHttp://website.com/webform.aspx?name=parval&address=valuesThis is a URL with parameters, where

Pros: An efficient, simple, and easy-to-use HTML parser.Study time, minutes.Resolution faster than, Find Fast, support format.There is a strong fault tolerance, even if the HTML tag is not standardized, it will be able to match, make up, correct

Knowledge Points: What is the plugin jquery plugin mode jquery Plugin's lightweight start mode (entry-level plugin mode) 8.1 Plugin (plug-in) "plugin" This keyword, it is estimated that we are often heard in daily life. For example: Each Web browser,

XML and HTML are often used to solve, in fact, this area also has a very good solution. Relatively speaking now a variety of open-source XML parsing function is rich, the mechanism is more flexible, but because he is more perfect, dry things more,

BackgroundWhen using window.open () and Window.location.href jump, the address bar of the new page will display the parameters as follows: Http://127.0.0.1:8080/website-cms/admin/article/edit?action=add.This exposes the parameter contents, and the

Today received a request to get a picture of its mirrored symmetry through a picture. This is the background processing, but in addition to the technical difficult to achieve, but also brings the problem of resource consumption, equivalent to each

Python filters out class instances that do not belong to characters in a specified set This example describes how to filter strings in python that do not belong to characters in a specified set. Share it with you for your reference. The details are

Details about serialization and deserialization in Python This article mainly introduces the usage of serialization and deserialization in Python, and explores pickle and cPickle objects. For more information, see I have learned that the marshal

Windows pipe and pipe Pipelines are dividedAnonymous PipelineAndNamed Pipe.1. The anonymous pipeline can only communicate between parent and child processes. It cannot communicate between networks, and data transmission is unidirectional. It can

Linux Network commands, linux commands IfconfigCommand: Command to view and configure the network status Ifdown Nic device name: Disable this Nic DeviceIfup Nic device name: Enable this Nic Device Netstat Option: Query the network statusOption:-t:

Leetcode 14 Longest Common Prefix, leetcodelongest Write a function to find the longest common prefix string amongst an array of strings. My solutions: Class Solution {public: string longestCommonPrefix (vector & strs) {if (strs. size () = 0)