Tagged articles

Coding Best Practices

31 articles · Page 1 of 1

Sep 22, 2026 · Backend Development

18 Advanced Java Coding Practices for High-Performance, Low-CPU Systems (Part 2)

This article details 18 advanced Java coding techniques (19-36) for high-performance, low-CPU systems, covering void/null avoidance, nested code flattening, final/static method optimization, primitive type usage, collection pre-sizing, memory management, immutable collections, loop optimization, wrapper caching, exception reuse, stack trace reduction, try-catch narrowing, bitwise operations, regex precompilation, memory alignment, constant-first comparisons, and batch processing.

Coding Best PracticesConcurrencyHigh Performance

0 likes · 52 min read

18 Advanced Java Coding Practices for High-Performance, Low-CPU Systems (Part 2)

JD Tech

Sep 16, 2026 · Backend Development

18 Battle-Tested Java Coding Techniques for High-Performance, Low-CPU Systems (Part 1)

This article presents 18 practical coding techniques derived from million-QPS production systems to reduce CPU consumption and improve performance, covering type unification, string handling, loop optimization, caching strategies, and data structure selection with concrete before/after code examples.

CPU OptimizationCoding Best PracticesGC Reduction

0 likes · 67 min read

18 Battle-Tested Java Coding Techniques for High-Performance, Low-CPU Systems (Part 1)

CodeNotes

May 29, 2026 · Artificial Intelligence

5 Essential Prompting Principles for Programming with AI

The article outlines five practical prompt‑engineering rules—state the goal first, give full context, set clear constraints, provide concrete examples, and ask step‑by‑step—to help developers communicate effectively with AI for coding tasks.

AI promptingCoding Best Practicesprompt engineering

0 likes · 5 min read

5 Essential Prompting Principles for Programming with AI

Top Architect

Mar 17, 2026 · Fundamentals

12 Coding Anti‑Patterns That Destroy Readability (And How to Spot Them)

A senior architect recounts twelve common coding habits—like over‑splitting services, endless method length, deep nesting, misleading comments, and missing logs—that dramatically reduce code readability and increase maintenance difficulty, illustrating each with vivid examples from a fictional developer.

Code ReadabilityCoding Best PracticesSoftware Engineering

0 likes · 13 min read

12 Coding Anti‑Patterns That Destroy Readability (And How to Spot Them)

php Courses

May 23, 2025 · Backend Development

Optimizing Exception Handling in PHP: Best Practices and Code Examples

This article explains how to improve PHP exception handling by using try‑catch blocks, custom exception classes, multiple catch clauses, finally blocks, and additional functions like throw and set_exception_handler, providing clear code samples for each technique.

Coding Best PracticesPHPbackend development

0 likes · 5 min read

Optimizing Exception Handling in PHP: Best Practices and Code Examples

ITPUB

May 19, 2025 · Fundamentals

Why Developers Prefer if…else Over switch: Pros, Cons, and Performance

The article examines why many programmers favor if...else over switch statements, outlining switch's intended clarity, its limitations such as lack of range support and fall‑through pitfalls, performance considerations across languages, and scenarios where each construct shines.

Coding Best PracticesJavacontrol flow

0 likes · 8 min read

Why Developers Prefer if…else Over switch: Pros, Cons, and Performance

Code Ape Tech Column

Mar 18, 2025 · Backend Development

20 Essential Coding Habits for Backend Developers

This article presents twenty essential coding habits for backend developers, covering self‑testing, parameter validation, interface compatibility, clear comments, proper resource handling, runtime error avoidance, avoiding remote calls in loops, concurrency safety, null checks, thread‑pool usage, SQL testing, third‑party API handling, idempotency, thread‑safe collections, master‑slave latency, cache consistency, refactoring, version control, testing, and performance monitoring.

Coding Best PracticesPerformancebackend development

0 likes · 15 min read

20 Essential Coding Habits for Backend Developers

macrozheng

Jan 20, 2025 · Fundamentals

Master Elegant Null Checks in Java with Utility Classes

This article explains how to replace repetitive !=null checks in Java by identifying data types and using the appropriate Spring/Apache utility classes such as StringUtils, ObjectUtils, Collections, and CollectionUtils, providing code examples and best‑practice guidelines.

Coding Best PracticesObjectUtilsStringUtils

0 likes · 8 min read

Master Elegant Null Checks in Java with Utility Classes

Liangxu Linux

Aug 11, 2024 · Fundamentals

How Mapping Business Logic to a Code Tree Improves Readability and Reduces Bugs

The article explains why treating business requirements as a logical tree and directly mapping that structure to code—using clear comments, proper function extraction, and avoiding premature design patterns—leads to more maintainable, bug‑free software.

Coding Best Practicesbusiness logiccode organization

0 likes · 8 min read

How Mapping Business Logic to a Code Tree Improves Readability and Reduces Bugs

Architect

Mar 17, 2024 · Fundamentals

16 Essential Coding Habits Every Developer Should Follow

This article compiles sixteen practical coding habits—ranging from self‑testing and parameter validation to concurrency safety, cache consistency, and proper resource handling—to help developers avoid common bugs and write more reliable, maintainable software.

Coding Best Practicescode qualityresource management

0 likes · 12 min read

16 Essential Coding Habits Every Developer Should Follow

Java Architect Essentials

Dec 10, 2023 · Fundamentals

Common For‑Loop Optimizations in Java

This article presents more than ten practical techniques for writing faster, cleaner Java for‑loops, covering basic size caching, reverse iteration, iterator usage, enhanced for‑loops, nested loop reduction, exception handling placement, and method‑call minimization to improve overall program performance.

Coding Best PracticesJavaOptimization

0 likes · 8 min read

Java High-Performance Architecture

Sep 30, 2023 · Fundamentals

Common Rookie Mistakes Every Programmer Should Avoid

This article reviews a series of typical programming blunders—from incorrect local file includes and obscure character usage to excessive if‑else chains, meaningless variable names, hard‑coded outputs, missing returns, and thread‑sleep misuse—offering concrete examples and community comments to help developers learn from these errors.

C++Coding Best Practicesprogramming mistakes

0 likes · 5 min read

Common Rookie Mistakes Every Programmer Should Avoid

macrozheng

May 26, 2023 · Backend Development

13 Proven Ways to Supercharge Your Java Development Skills

This article outlines 13 practical strategies—from mastering Java fundamentals and essential tools to documenting pitfalls, sharing knowledge, and optimizing performance—to help developers continuously improve their technical skills and become indispensable in their teams.

Coding Best PracticesJavaSoftware Engineering

0 likes · 9 min read

13 Proven Ways to Supercharge Your Java Development Skills

21CTO

Apr 7, 2023 · Fundamentals

10 Proven Habits of Highly Successful Software Developers

This article outlines ten key habits—writing clean reusable code, understanding business impact, listening before speaking, maintaining discipline, focusing on the right tasks, persisting with problem‑solving, seeking help, expanding expertise, staying open to new ideas, and pushing beyond comfort zones—that distinguish top‑performing developers from their peers.

Coding Best PracticesContinuous Learningcareer growth

0 likes · 11 min read

10 Proven Habits of Highly Successful Software Developers

21CTO

Jun 27, 2022 · Fundamentals

10 Essential Habits Every Developer Must Master to Stay Ahead

This article outlines ten practical habits—from readable code and consistent naming to version control, continuous learning, and effective debugging—that help developers boost productivity, avoid burnout, and remain competitive in the fast‑evolving tech industry.

Coding Best Practicescareer growthdeveloper habits

0 likes · 9 min read

10 Essential Habits Every Developer Must Master to Stay Ahead

IT Services Circle

Feb 14, 2022 · Backend Development

20 Common Coding Pitfalls and How to Avoid Them

This article lists twenty typical coding mistakes that developers often encounter, such as poor formatting, unclear naming, duplicated code, long methods, excessive nesting, hard‑coded values, improper logging, and missing tests, and provides practical refactoring techniques and best‑practice recommendations to improve code quality and maintainability.

Coding Best PracticesJavacode quality

0 likes · 32 min read

20 Common Coding Pitfalls and How to Avoid Them

IT Services Circle

Feb 4, 2022 · Fundamentals

9 Essential Python Programming Habits for Clean and Maintainable Code

This article outlines nine practical Python coding habits—including early design, thorough documentation, consistent naming, code aesthetics, comprehensive README, modularization, version control, regular backups, and consulting official documentation—to help developers write clean, readable, and maintainable software.

Code ReadabilityCoding Best PracticesModularity

0 likes · 8 min read

9 Essential Python Programming Habits for Clean and Maintainable Code

ITPUB

Sep 7, 2021 · Fundamentals

How to Write Clean, Maintainable Code: Principles and Practical Tips

This article compiles practical guidelines and personal experiences on writing clean, maintainable code, covering principles such as eliminating duplication, separating concerns, unifying abstraction levels, function design, naming, unit testing, and broader software‑engineering concepts to reduce mental load and improve code quality.

Coding Best Practicesabstractionclean code

0 likes · 24 min read

How to Write Clean, Maintainable Code: Principles and Practical Tips

21CTO

Mar 10, 2021 · Fundamentals

Why Stack Overflow Engineers Skip Some Best Practices—and What We Can Learn

Stack Overflow’s engineering team reveals how they deliberately forgo certain coding best practices—such as strict adherence to design patterns, extensive unit testing, and conventional language choices—to boost performance and scalability, offering insights into the trade‑offs between idealism and real‑world software demands.

Coding Best PracticesPerformance OptimizationStack Overflow

0 likes · 6 min read

Why Stack Overflow Engineers Skip Some Best Practices—and What We Can Learn

ELab Team

Feb 25, 2021 · Fundamentals

Boost Development Efficiency with Proven Formulas & Bug‑Reduction Tactics

This article presents practical formulas for measuring development efficiency and bug rate, identifies common pitfalls, and offers systematic approaches for requirement review, coding habits, testing methods, and mindset shifts to help developers deliver higher‑quality software faster.

Coding Best PracticesTesting Strategiesbug reduction

0 likes · 17 min read

Boost Development Efficiency with Proven Formulas & Bug‑Reduction Tactics

Laravel Tech Community

Apr 30, 2020 · Fundamentals

Differences Between Junior, Mid‑Level, and Senior Developers

The article explains how junior, mid‑level, and senior developers differ in knowledge, coding practices, problem‑solving approaches, and career progression, emphasizing that experience and mindset—not just years of service—determine a developer’s level and guide the path toward seniority.

Coding Best PracticesSoftware Engineeringcareer development

0 likes · 8 min read

Differences Between Junior, Mid‑Level, and Senior Developers

21CTO

Aug 28, 2019 · Fundamentals

6 Proven Techniques to Write Clean, Maintainable Code

This article explains why clean code matters—reducing reading time, easing project continuation, speeding up new‑developer onboarding, and supporting consistent coding patterns—and provides six practical tips, from readable formatting to regular code reviews, to help developers produce cleaner, more maintainable software.

Code ReadabilityCoding Best PracticesProgramming Fundamentals

0 likes · 11 min read

6 Proven Techniques to Write Clean, Maintainable Code

21CTO

Aug 18, 2019 · Fundamentals

What Truly Sets Senior Developers Apart? Key Traits of High‑Performing Coders

This article explores the distinguishing traits of senior developers, from mastering programming paradigms and fostering creativity to maintaining objectivity, pursuing excellence over mere functionality, and sharing knowledge, offering actionable insights for programmers seeking to elevate their craft and become high‑impact contributors.

Coding Best PracticesDeveloper Growthprogramming mindset

0 likes · 8 min read

What Truly Sets Senior Developers Apart? Key Traits of High‑Performing Coders

21CTO

Jun 24, 2019 · Fundamentals

Land a Software Engineer Job and Thrive: Interview, Skills, and Growth Hacks

This guide walks aspiring software engineers through mastering interview preparation, essential coding fundamentals, effective communication, leveraging open‑source contributions, and continuous learning resources, offering practical tips and red‑flag questions to ask employers, while emphasizing code quality, debugging, and career‑building tools for long‑term success.

Coding Best PracticesContinuous LearningInterview Preparation

0 likes · 15 min read

Land a Software Engineer Job and Thrive: Interview, Skills, and Growth Hacks

21CTO

Jan 6, 2019 · Fundamentals

How to Survive and Thrive as a Software Engineer: Essential Career Guide

This comprehensive guide offers practical advice for software engineers on mastering interviews, building strong code, navigating workplace culture, leveraging open‑source tools, and continuously improving skills to accelerate career growth and long‑term success.

Coding Best PracticesInterview PreparationSoftware Engineering

0 likes · 14 min read

How to Survive and Thrive as a Software Engineer: Essential Career Guide

21CTO

Jul 2, 2018 · Fundamentals

Boost Your Code Quality: Collaboration, Pair Programming & Best Practices

This article explores how developers can improve their coding by mastering collaboration skills such as pair programming and code reviews, cultivating patience and humility, and adopting solid fundamentals like reading code, design patterns, test‑driven development, and disciplined refactoring to produce cleaner, more maintainable software.

Code ReviewCoding Best Practicescollaboration

0 likes · 6 min read

Boost Your Code Quality: Collaboration, Pair Programming & Best Practices

21CTO

Apr 12, 2018 · Fundamentals

10 Common Mistakes Beginner Programmers Make—and How to Fix Them

This article outlines the ten most frequent errors new programmers encounter—from poor attitude and self‑doubt to inconsistent coding style, bad naming, over‑commenting, and misuse of IDEs—and offers practical solutions and best‑practice tips to help them become more effective developers.

Code styleCoding Best Practicesbeginner programming

0 likes · 11 min read

10 Common Mistakes Beginner Programmers Make—and How to Fix Them

Architecture Digest

Mar 9, 2018 · Fundamentals

Eight Traits of a Good Software Engineer

The article outlines eight essential characteristics—understanding business, reading and writing code fluently, deep technical passion, high quality, high efficiency, rapid incident resolution, proactive ownership, and effective communication—that distinguish an excellent software developer from an average one.

Coding Best PracticesSoftware Engineeringcareer growth

0 likes · 7 min read

Eight Traits of a Good Software Engineer

Node Underground

Sep 7, 2016 · Fundamentals

3 Proven Bluebird Promise Performance Hacks Every JavaScript Developer Should Know

This article highlights three of the most valuable performance optimization techniques used in the widely adopted Bluebird Promise library—minimizing function object allocation, reducing object size, and employing lazy‑overwritten no‑op functions—to help developers write faster, more efficient JavaScript code.

BluebirdCoding Best PracticesJavaScript

0 likes · 2 min read

3 Proven Bluebird Promise Performance Hacks Every JavaScript Developer Should Know

21CTO

Feb 8, 2016 · Fundamentals

Master Defensive Programming in PHP: Prevent Errors Before They Happen

This article explains defensive programming concepts for PHP developers, illustrating why anticipating failures, never trusting user input, avoiding assumptions, maintaining narrow focus, and keeping consistent syntax can dramatically reduce bugs and improve code reliability.

Coding Best PracticesInput ValidationPHP

0 likes · 8 min read

Master Defensive Programming in PHP: Prevent Errors Before They Happen

21CTO

Dec 19, 2015 · Fundamentals

Rethinking Imports, Interfaces, and Common Coding Rules: When Best Practices Miss the Mark

While many languages recommend importing specific classes and programming to interfaces, these practices often add maintenance overhead without tangible benefits, especially in Java, and can even hinder readability; the article critiques such rules, urging developers to evaluate the real value of coding conventions.

Coding Best Practicesimport statementsinterface programming

0 likes · 6 min read

Rethinking Imports, Interfaces, and Common Coding Rules: When Best Practices Miss the Mark