Course Elementary  9942

Course Introduction：The processing and analysis of strings is an important foundation in any programming language. The classification, parsing, storage and display of information, as well as data transmission in the network, all require the manipulation of strings. It is particularly important in web development. Most of the work of programmers is to operate strings, so string processing also reflects a programming ability of programmers.

Course Elementary  25481

Course Introduction：Object-oriented programming using php

Course Intermediate  11220

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17566

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Introduction：Java exception handling and stream processing are closely related and work together to ensure application robustness and correct data handling. Exception handling allows exceptions to be caught and handled, while stream processing processes data in a sequential manner. Their relationships include: 1. Exceptions can interrupt stream processing; 2. Stream processing can cause exceptions; 3. Error stream processing exceptions or errors; 4. Exception handling can resume stream processing.

2024-04-12 comment 0  459

Course Introduction：This is a guide to Event Handling in Java. Here we discuss the introduction to Event Handling in Java along with the syntax and examples.

2024-08-30 comment 0  1177

Course Introduction：With the rapid development of computer technology, in order to meet the needs of large-scale data processing, Java parallel processing has become an increasingly popular programming method. However, with this comes the risk of Java parallel processing errors that can have a fatal impact on the performance and reliability of the program. This article will discuss the types of Java parallel processing errors, how to handle and avoid them. Java parallel processing errors generally fall into two categories: data races and deadlocks. Data competition refers to two or more threads accessing and modifying the same memory area at the same time.

2023-06-25 comment 0  1044

Course Introduction：How to handle the processing and storage of large amounts of data in Java With the advent of the big data era, processing and storage of big data-related issues has become an urgent need. In Java, we can utilize various technologies and tools to process and store large data volumes. This article will introduce several commonly used methods and provide specific Java code examples. Data fragmentation processing When processing large amounts of data, the data can be divided into multiple fragments for parallel processing to improve processing efficiency. The following is a sample code that uses Java multi-threading to process data sharding

2023-10-08 comment 0  1117

Course Introduction：Annotation Processor in Java An annotation processor in Java is a tool that can detect and process annotations in Java code. Using annotation processors can enhance compile-time checking, generate additional code, and even modify existing code, thereby improving code readability, maintainability, and reusability. Annotation processors are usually written in Java rather than interpreted and executed at runtime. This provides a lot of convenience for the annotation processor, such as the use of a richer Java type system, object-oriented features and

2023-06-09 comment 0  1816