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Network programming tutorial
  • Response.End() usage in asp

    Response.End() usage in asp

    In ASP development, you may sometimes use large sections of if...else judgments. However, if it is a dynamic Response.write content and you want to make it easier to read the code, you can use Response.End() to terminate the execution of ASP. It is simila
    2025-02-12
  • A brief introduction to thread pool in Java programming

    A brief introduction to thread pool in Java programming

    Starting in Java 5, Java provides its own thread pool. A thread pool is a thread container, which only executes a rated number of threads at a time. java.util.concurrent.ThreadPoolExecutor is such a thread pool. It is flexible, but it is also complicated
    2025-02-12
  • ASP prevents simultaneous login issues

    ASP prevents simultaneous login issues

    There are two ways to implement this function: 1. Use the application object for application: If you are building a large community, you may need to generate an appliaction for each login ID. Although the program design will be simpler, there will be too
    2025-02-12
  • Delphi language optimization

    Delphi language optimization

    Delphi language optimization 1) Return values ​​of record or array types C++ programmers will not do this because the return value will be pushed onto the stack, resulting in reduced time efficiency and space efficiency. Delphi does not have this problem.
    2025-02-12
  • Java implements CSV field segmentation

    Java implements CSV field segmentation

    Support quotation nested, comma -segmented Private Static String [] CVSFIELD (String Line) {List<String> fields = new linkedList <> (); char [] alpah =
    2025-02-12
  • Implementation code for querying xml under asp

    Implementation code for querying xml under asp

    The problem of asp querying XML by keyword now has an xml with the following format:<date><item><id> 1</id><name> ABC</name></item><item><id> 2</id><name> cde</name>
    2025-02-12
  • Use Delphi to generate a minimal executable program

    Use Delphi to generate a minimal executable program

    Use Delphi to generate a minimal executable program. I once saw someone on the Internet saying that Delphi can generate a Win32 application with a size of only 16k. The size of the executable file I have written myself is around 17k, so I once guessed Del
    2025-02-12
  • Delphi image interception programming example (6)

    Delphi image interception programming example (6)

    (VI) Create a new Form1 in the area capture form and save it as Capture1.pas. Set the four attributes of BorderIcons to false. BorderStyle is set to bsNone, Cursor is set to crCross, FormStyle is set to fsStayOnT
    2025-02-12
  • Detailed explanation of the role of Java garbage collection finalize()

    Detailed explanation of the role of Java garbage collection finalize()

    finalize method use case package test; class TestGC { private String str = "hello"; TestGC(String str) { this.str =
    2025-02-12
  • Give an example to explain the concept of Stream streaming in Java

    Give an example to explain the concept of Stream streaming in Java

    1. Basic input streams and output streams are one of the most important basic concepts in Java. File reading and writing, network transmission and reception, process communication, and streaming is used in almost all places where input and output are requ
    2025-02-12
  • Learn to configure the Java development environment on a new computer

    Learn to configure the Java development environment on a new computer

    For novice Java, I just started to learn Java, and how should I configure the environment on my computer without developing the development of Java? (Android novice also requires the Java development environment.) The first step is to download and install
    2025-02-12
  • Sharing code examples explaining Java's passing and callback mechanism

    Sharing code examples explaining Java's passing and callback mechanism

    java pass value or reference 1. Pass primitive type parameters public void badSwap(int var1, int var2) { int temp = var1; var1 = var2; var2 = temp; } 2. Reference type parameters
    2025-02-12
  • Implementation method of connecting delphi7 to mysql5

    Implementation method of connecting delphi7 to mysql5

    This article briefly introduces the implementation method of Delphi7 connecting to MySQL database. The specific steps are as follows: First, download: http://www.justsoftwaresolutions.co.uk/delphi/dbexpress_and_mysql_5.html and then download the following
    2025-02-12
  • Java sends heartbeat heartbeat packet (byte to hexadecimal)

    Java sends heartbeat heartbeat packet (byte to hexadecimal)

    Copy the code as follows: package com.jxy.web;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import ja
    2025-02-12
  • Virtual key value table in Delphi help

    Virtual key value table in Delphi help

    Virtual key value table in Delphi help: VK_RIGHTRight Arrow keyVK_DOWNDown Arrow keyVK_SELECTSelect keyVK_PRINTPrint key (keyboard-specific)VK_E
    2025-02-12
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