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Languages & runtimes · #carbon
Freeze Carbon::now() in PHP tests with setTestNow, reset it after each test, and avoid date leakage across your suite.
Enable sorting and understand label aggregation to avoid misaligned points and overlapping labels in Carbon charts.
Learn how to change Carbon Design System themes at runtime by overriding CSS custom properties, with a worked example, trade‑offs, and verification steps.
Learn how Carbon manages memory interoperability with C++ using value and pointer semantics to achieve zero-overhead performance without sacrificing safety.
Hard-coded colors make dark mode painful. Learn how to use Carbon's CSS custom properties and theme classes to toggle dark mode in React with a single root class change.
Learn how to implement dynamic dark and light modes using Carbon Design System's CSS custom properties and design tokens for seamless UI transitions.
Learn how to call existing C++ functions from Carbon by declaring a package, using an extern "C++" block, and following best practices to avoid common pitfalls. The guide includes a step‑by‑step example and a practical checklist.
A diagnostic guide for PHP Carbon covering mutable-object surprises, environment-specific timezone defaults, and clock-dependent test failures, with ordered checks and targeted fixes.
Mutable date objects create hidden bugs in billing and scheduling code. Here is how CarbonImmutable returns new instances instead of mutating shared references, plus a practical migration path.
php
react