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Network programming tutorial

Java implements gif animation effect (java displays dynamic pictures)

It means to display a picture every certain time. All picture files are located in the folder: "Workspace/Project Name/bin/Dynamic Pictures/Huahaoyueyue/". The file names are similar: 1001.jpg, 1002.jpg, until 1016.jpg: Copy the code as follows:

2025-02-17
The name space introduced by the default imported in ASPX file

Collect the most practical webpage special effect code! The name space imported by ASPX can be referenced directly, and it is introduced by itself with other name space. Default name Space System System.Collections System.Collections.SpeCialized

2025-02-17
ASP tutorial: 5. ASP script variables, functions, procedures and conditional statements

In the previous issue, the author briefly introduced some basic common sense of VBScript, one of the ASP scripting languages. In this issue, we will continue to explain the scripting method of VBScript to you, and will show you a series of examples of VBS

2025-02-17
Detailed explanation of Java's file and directory management and input and output related operations

File and directory management directories in Java are special mechanisms for managing files. Saving similar files in the same directory can not only simplify file management, but also improve work efficiency. The Java language defines a File class in the

2025-02-17
ASP example tutorial: asp unlimited display classification code

In order to facilitate the use of categories, I defined a category table category. The fields inside are id (automatic number) cat_name (category name) parent_id (parent ID, corresponding to the ID of this table) cat_order (order) is_show (whether to disp

2025-02-17
Java call the shell command method

The example of this article tells the method of calling the shell command of Java. Share it for everyone for your reference. The specifics are as follows: Recently, there is such a demand in the project: After the scheduling of foreign currency funds in t

2025-02-17
Method 3 of creating, reading and storing INI files in Delphi

Get the string var strResult:pchar from the .INI file; begin GetPrivateProfileString(´windows´,//The name of the title in []NullPort

2025-02-17
Basics of GUI design for applications in Java programming

Previously, the program used the simplest input and output method. The user inputted data on the keyboard, and the program outputted information on the screen. Modern programs require the use of graphical user interface (GUI), which includes menus, button

2025-02-17
A complete collection function with collection of remote article content, saving pictures, generating files, etc.

This article provides a complete set of ASP collection functions, including extracting the original characters of the address, saving remote files to local simulated login, obtaining web page source code and other functional functions. Copy the code code

2025-02-17
Dynamic greeting card EXE generator---a popular application in Delphi (9)

3. Practical Application 2: Use streams to create executable e-greeting cards. We often see some e-greeting card and other production software that allow you to select pictures yourself, and then it will generate an EXE executable file for you. When you o

2025-02-17
In-depth analysis of Java packages (packages)

Although the Java language is a typical object-oriented programming language, the eight basic data types do not support object-oriented programming. Basic data does not have the characteristics of "object" - it does not carry properties and has

2025-02-17
asp reads post data sent through the form

The most important thing to learn ASP is to master the six built-in objects of ASP. If you have never been exposed to it before, you are smart enough to ignore these concepts and just know how to use them. My point of view is that the key to learning ASP

2025-02-17
A brief discussion on using java to parse and generate JSON

JSON Overview JSON, JavaScript Object Notation, is a subset of the JavaScript object representation. Have the following characteristics: data is placed in the key value pair; the data is separated by the comma; the parentheses indicate the object; The val

2025-02-17
Management of data file paths in DELPHI

Both the Table control (Component) and the query control in Delphi need to have a DatabaseName property. The DatabaseName property can be used to specify the data table path referenced by the control. There are two ways to set the path to the property Dat

2025-02-17
Effective download of the ASP code of the anti -theft chain

Take the dynamic download system as an example: The following is the code fragment: open the file softdown.asp in: if request.querystring ("ID") = "THEN Response.write" cannot be connected or there is no designated download software &q

2025-02-17

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