Hello guys, if you have learned Java in early 2000 then there is  good chance that you must have written your first Java code using System.out.println(). For a long time, I have no ide… Read More

(Read this article on the blog) Last updated on 2023/09/22 to include changes up to JDK 21. This article is also available in Chinese by Alex Tan. Since the release of version 8, up to ver… Read More

In this article, we have highlighted the top Java interview questions and answers at different levels of the professional environment.  The technical world has se… Read More

Class IllegalAccessError in JavaIllegalAccessError is thrown from an application if an application attempts to access or modify a field or call a me… Read More

Class IllegalThreadStateException in JavaIllegalThreadStateException is thrown from code to indicate that the thread is not in an appropriate state… Read More

从一个小需求（任务异常或者失败时排查问题不便）࠲… Read More

Introduction to Properties Class in Java A properties class in Java is a class with a special object present in the properties class, which holds the persistent data set related to the obje… Read More

Published on October 19th, 2022The M4A1-S CS:GO skin is based on the real-life American assault rifle widely known as the M16. There are numerous modifications to the actual gun. The M16 is… Read More

Introduction to Avro Tools The avro tool is defined as the ‘tool’ interface, and ‘avro-tools’ is the command-line interface used to execute that interface for assign… Read More

Кейс Recoil Case из CS:GO вышел в свет 2022 года 2 ию … Read More

The Software Testing syllabus from Besant Technologies covers all of the topics that individuals interested in taking a software testing course must study. Because software testing is done i… Read More

(Read this article on the blog) Last updated on 2022/04/26 to include changes up to JDK 18. This article is also available in Chinese by Alex Tan. Since the release of version 8, up to ver… Read More

Core Java and Advanced Java Course Syllabus This Java Course syllabus is a comprehensive study of Core Java and J2ee. It contains complete industrial Java topics to learn the Java programmin… Read More

FilterOutputStream in Java is a concrete subclass class of OutputStream class that filters data of an underlying output stream. It sits on top of an already existing underlying output stream… Read More

Java8 provides a feature that enables Java Applications to use subset of the APIs provided by entire JDK. This feature is called compact profiles. Using compact profiles, we can deploy the a… Read More

Introduction to Java Call By Reference The definition of the call by reference in Java infers that we use parameters as a reference. We send the argument reference as a parameter to the fun… Read More

Introduction to Java ServerSocket The following article provides an outline on Java ServerSocket. In web technology we have used front end and backend codes separately for creating web appl… Read More

本篇将近一个月对rasp的研究成果进行汇总，具体讨论RAS… Read More

1. Introduction For some time now, it is increasingly common for applications to expose their functionality through the REST API, which can be consumed by JavaScript applications, mobile app… Read More

Implement a OutputStream such that, when you write some information to this stream, it will write to multiple streams.One of my friend got this interview question, I feel interviewer asked t… Read More