coding practice — 6 Technical Articles

Sep 30, 2025 · Fundamentals

Mastering Global vs Local Variables in Python: Key Differences & Best Practices

This article explains the distinction between global and local variables in Python, demonstrates how to use the global keyword to modify variables across scopes, provides detailed examples, best‑practice guidelines, common pitfalls, and exercises to help you write cleaner, more maintainable code.

Pythoncoding practiceglobal variables

0 likes · 12 min read

Mastering Global vs Local Variables in Python: Key Differences & Best Practices

ITFLY8 Architecture Home

Dec 7, 2020 · Fundamentals

5 Common Pitfalls in Technical Interviews and How to Overcome Them

This article outlines the scoring criteria used in interviewing.io mock interviews, highlights five frequent problems candidates face—such as coding too fast, half‑thought ideas, lack of clarifying questions, assuming all rules belong to the interviewer, and not seeking help early—and offers practical advice on communication, design, and practice to improve interview performance.

Interview TipsProblem SolvingTechnical Interview

0 likes · 14 min read

5 Common Pitfalls in Technical Interviews and How to Overcome Them

Alibaba Cloud Developer

Apr 1, 2020 · Fundamentals

How to Rapidly Boost Your Software Design Skills: Practical Steps for Developers

This article shares practical advice on improving a programmer's design ability, covering coding practice, theory study, hands‑on implementation, revisiting concepts, summarizing lessons, sharing knowledge, and additional tips such as designing before coding and avoiding blind reliance on patterns.

coding practicedesign-patternsprogramming fundamentals

0 likes · 9 min read

How to Rapidly Boost Your Software Design Skills: Practical Steps for Developers

21CTO

Jan 12, 2018 · Fundamentals

8 Must‑Build Projects to Supercharge Your Coding Muscles

This article presents eight hands‑on project ideas—from cloning Trello and building a user‑management dashboard to creating a native cryptocurrency tracker and a Messenger clone—designed to strengthen your coding skills across frontend, backend, and mobile development while teaching essential tools like React, Redux, Webpack, and APIs.

backendcoding practicefrontend

0 likes · 6 min read

8 Must‑Build Projects to Supercharge Your Coding Muscles

21CTO

Oct 18, 2015 · Fundamentals

Why Re‑typing Stack Overflow Code Boosts Your Skills

Copy‑pasting code from Stack Overflow may save time, but retyping each snippet forces deeper understanding, encourages critical evaluation of solutions, and leads to cleaner, more maintainable code, making you a better developer rather than a mere “Stack Overflow‑style” coder.

code-reusecoding practicedeveloper habits

0 likes · 5 min read

Why Re‑typing Stack Overflow Code Boosts Your Skills

21CTO

Oct 10, 2015 · Fundamentals

Effective Ways to Study Algorithms: Books, Videos, and Practice Tips

This article compiles practical advice on learning algorithms, recommending beginner‑friendly books, video courses, coding exercises, and optimization tricks while explaining why certain resources like Sedgewick's Algorithms and Princeton's Coursera lectures can be more approachable than the traditional "Introduction to Algorithms".

AlgorithmsData Structuresalgorithm books

0 likes · 11 min read

Effective Ways to Study Algorithms: Books, Videos, and Practice Tips