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Showing 361 – 368 of 470 articles
Explains python class vs instance variables with examples, pitfalls (mutable class variables, shadowing), and best practices.
A concise guide to python list length: use len(), alternatives, nested lists, edge cases, performance (O(1) vs O(n)), best practices, and FAQs.
Practical guide to debugging JavaScript in the browser with Console API tips, breakpoints, Chrome DevTools techniques, and debugging best practices.
Clear, original guide to python string formatting: literals, quotes, escape sequences (\n, \t, \\), triple quotes, raw strings (r""), and examples for formatting text in Python 3.
Comprehensive guide to JavaScript reserved keywords: which words you can’t use as identifiers, contextual and future reserved words, strict mode and modules, and best practices for naming.
Guide to breaking out of nested loops in Python: explains break/continue/pass, for-else, and practical patterns (flags, function return, exceptions) with examples for files, grids, and datasets.
Practical guide to javascript comments: syntax, inline and block examples, commenting out code for testing, JSDoc usage, and commenting best practices.
Clear, original guide comparing setTimeout vs setInterval JavaScript: how to use each, pass arguments, stop timers (clearTimeout/clearInterval), and why recursive setTimeout can avoid drift.
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