BestHub
Sign in
Tagged articles
10 articles
Page 1 of 1
Test Development Learning Exchange
Test Development Learning Exchange
Dec 8, 2025 · Backend Development

Mastering HTTP Status Code Strategies for Reliable API Automation

Effective API automation requires nuanced handling of HTTP status codes—beyond the simplistic 200‑success rule—by categorizing 2xx, 4xx, and 5xx responses, asserting appropriate ranges, validating business fields, and integrating unified fixtures to detect real failures, client errors, and server defects.

API testingHTTP status codesassertions
0 likes · 7 min read
Mastering HTTP Status Code Strategies for Reliable API Automation
Liangxu Linux
Liangxu Linux
Apr 25, 2023 · Backend Development

Why Your Service Returns 502 Errors Even When Its Logs Show No Issue

This article explains the meaning of HTTP 502 Bad Gateway errors, how reverse proxies like nginx generate them, common causes such as premature connection termination, server crashes, misconfigured upstreams, and practical steps to diagnose and fix the problem.

502Bad GatewayHTTP status codes
0 likes · 14 min read
Why Your Service Returns 502 Errors Even When Its Logs Show No Issue
Top Architect
Top Architect
May 26, 2022 · Backend Development

Designing API Return Codes and Messages: Best Practices for Backend Services

This article explains how to design clear, consistent API return codes and messages by referencing HTTP status codes, defining code‑message pairs, supporting personalized messages for different clients, and using unified handling for monitoring and alerting, ultimately improving communication and maintenance costs.

Error CodesHTTP status codesSoftware Architecture
0 likes · 6 min read
Designing API Return Codes and Messages: Best Practices for Backend Services
Java Interview Crash Guide
Java Interview Crash Guide
Feb 23, 2022 · Backend Development

Designing Clear API Return Codes: Lessons from HTTP Status Codes

This article explains why consistent API return‑code design matters, illustrates how HTTP status code segmentation can inspire better error codes, and shows how to pair codes with customizable messages for both developers and end‑users to improve communication and maintenance efficiency.

Error HandlingHTTP status codesapi-design
0 likes · 4 min read
Designing Clear API Return Codes: Lessons from HTTP Status Codes
Architect
Architect
Jan 23, 2022 · Backend Development

Designing Consistent API Return Codes: Lessons from HTTP Status Codes

The article explains why a well‑designed API return‑code system—modeled after HTTP status codes, with clear numeric ranges, descriptive messages, and personalized user messages—reduces communication overhead, simplifies maintenance, and enables effective monitoring and alerting for backend services.

Backend DevelopmentError CodesHTTP status codes
0 likes · 6 min read
Designing Consistent API Return Codes: Lessons from HTTP Status Codes
IT Xianyu
IT Xianyu
Nov 14, 2020 · Backend Development

RESTful API Design Guidelines and Best Practices

This article outlines essential RESTful API design principles, covering URL structuring, proper use of HTTP verbs, precise status codes, JSON payload conventions, error handling, and HATEOAS linking, providing practical code examples for backend developers to create clear and maintainable web services.

APIHTTP status codesURL design
0 likes · 8 min read
RESTful API Design Guidelines and Best Practices
Baixing.com Technical Team
Baixing.com Technical Team
Aug 14, 2017 · Frontend Development

Mastering Bug Localization: Proven Strategies for Testers

This guide explains why precise bug localization is crucial for testers, outlines systematic approaches with real-world examples, and offers practical tips—including preserving the crime scene, asking the right questions, and interpreting HTTP status codes—to efficiently identify and resolve issues across web applications.

DebuggingHTTP status codesQA
0 likes · 14 min read
Mastering Bug Localization: Proven Strategies for Testers