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Version control systems are important tools for managing code changes and collaboration. GitLab and GitHub are two of the most popular platforms in th
1. What is CORS and why is it required? CORS (Cross-Origin Resource Sharing) is a browser security mechanism that allows/restricts APIs from being acc
Both @PathVariable and @RequestParam are used to receive data from the client request in Spring Boot.But they work in completely different ways. What
Java openrasp学习记录-2 - tr1ple TL;DR: Breaking tech news from 博客园 - tr1ple. What Happened 📰 博客园 - tr1ple is reporting on this s
Most side projects don’t fail because the idea is bad. They fail during setup. You start excited: New idea New repo Big plans Then suddenly you'
If you've ever built data analysis reports, you've probably encountered this scenario: your Excel sheet is packed with data, and your manager wants to
Last week was about Metal and the Skin Designer. This week the headline items are about what a brand new project looks like when you generate it: th
Spring Batch Read CSV File and Write to Database Example A comprehensive guide to using Spring Batch to read a CSV file and write its cont
1.spring.datasource.hikari.connectionTimeout Meaning: How long an application waits to get a DB connection from the pool before throwing an exception.
PDF fonts is a tricky subject and one we frequently get asked about. So we have a lot of tutorials on the subject. I hope they prove useful, and if yo
In the last we talked about inheritance today we are getting into encapsulation Encapsulation So we have our house right. Now imagine you
Spring Batch Tasklet vs Chunk Oriented Processing: A Comprehensive Guide (2026) Spring Batch tasklet vs chunk oriented processing: learn h
Stop Letting AI Agents Break Your Database: Transactional Multi-Agent Workflows with Temporal and Spring AI In 2026, AI agents are no longe
Exception Handling in Java is a mechanism used to handle both compile-time (checked) and runtime (unchecked) exceptions, allowing a program to continu
22 days ago I shipped cheap-map.app — a crowdsourced map of cheap restaurants, shops, and gas stations across Vietnam, with a multi-merchant affiliate
An exception is an event, which occurs during the execution of a program,that disrupts the normal flow of the program's instructions. An exception is
Enterprise applications require more than optimized code — they require smart caching and efficient search architecture. I’ve published 2 practical g
Normally binary search works only on fully sorted arrays, but here one half is always sorted, and that is the key logic. Main Idea At ever
What is an Exception? An exception is an event that disrupts the normal execution of a program. Example: int a = 10 / 0; Output: Arithmeti
Learning Java got me thinking how exactly does things word under the hood.. I'm not talking about Java in Particular I'm mentioning programming in Gen