Curated development tutorials from top sources. Filter by language.
Published 2026-08-24 by Shubham Bhati — Backend Engineer (Java 17, Spring Boot, Microservices). As Shubham Bhati, Backend Engineer (Java 17, Spri
Introduction to Java Java is a high-level, class-based, object-oriented programming language that was introduced by Sun Microsystems in 199
Building a crypto swap that survives real-world failures — and using each failure to understand what Temporal actually does. A crypto swap is easy to
LocalDate.of(2024, 4, 14) looks innocent enough. Ask Java what day it represents and the answer is easy. Ask what Bengali date it represents, and a m
I’ve finished my training and am currently unemployed. I’ve received an invitation to Coursera and would like to use this time to develop my professio
Java is a high-level, object-oriented programming language used to build web apps, mobile applications, and enterprise software systems. Java is a pl
When I started learning Spring, I noticed something about many of the tutorials I found. They often showed how to use a feature, but not always why i
This is a summary of the full tutorial published on howtostartprogramming.in. TL;DR Amazon Q Developer is Amazon’s AI‑assisted coding platform that n
Here's the mechanism, before the war story: every EntityManager keeps a first-level cache, an identity map of every entity it's touched in the current
When you're chatting with an AI agent, two things go wrong most often: the model produced an answer you don't want, or the model stopped too early and
This few days i gotten back to phrototype. Because i felt like phrototype already work like initial system i trying to rebuild. By the way, I tried to
Struggling with DOC to PDF conversion in Java without fiddling with native libraries? In this guide we walk through a cloud‑based, command‑line solut
When I set out to build CropCare — a full-stack platform that helps farmers detect crop diseases and get support — the hardest part wasn't the AI or t
Published 2026-08-23 by Shubham Bhati — Backend Engineer (Java 17, Spring Boot, Microservices). Java Stream API Cheatsheet: 20 Patterns
A curl to /actuator/env on a Spring Boot backend with default configuration can return environment variables, system properties, and — in some version
Un curl a /actuator/env en un backend Spring Boot con configuración default puede devolver variables de entorno, propiedades del sistema y —en algunas
JAVA OOPS CONCEPTS │ ├── 1. Class ├── 2. Object ├── 3. Encapsulation ├── 4. Inheritance ├── 5. Polymorphism └── 6. Abstraction 1. Class Blueprint fo
Last week a tweet went viral claiming that people complaining about LLM-generated bloat would "eat crow" once everything gets rewritten in hand-optimi
If you run a Java app that talks to AWS, there's a change coming on November 1, 2026 that will quietly alter how your services behave under partial fa
Corretto's 18 August 2026 out-of-band patch: only Java 8 changes its update number Summary. On 18 August 2026 Amazon published a critical s