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A practical guide to Objective‑C ARC weak references: how they prevent retain cycles, a worked delegate/block example, common pitfalls, and verification steps using Xcode breakpoints and Instruments.
Use ReadOnlySpan<char> to slice strings without heap allocations. Learn ref struct limits and a parsing example.
Choosing static allocation over dynamic memory in embedded C guarantees deterministic timing and prevents heap fragmentation. This guide shows why, with a UART ring‑buffer example, how to place data in Flash, align structures, and verify placement via the linker map.
Learn why Zig eschews a global heap in favor of explicit std.mem.Allocator parameters to improve memory visibility, error handling, and library flexibility.
Learn how to identify and fix captive dependencies in .NET to prevent memory leaks and state corruption when mixing Singleton and Scoped services.
Frequent PM2 max_memory_restart triggers are often a threshold or cluster configuration issue rather than a leak. This guide shows how to recognize the pattern, run ordered checks, apply fixes tied to findings, and know when to escalate.
Stop bloating Unity scenes with hard references. Learn how Addressables use runtime keys and async loading to reduce memory pressure and enable remote content updates.
Learn how to implement dynamic memory allocation in C using malloc, calloc, and realloc to handle variable-sized data structures while avoiding memory leaks and segmentation faults.
Learn why Kaggle notebooks die, how to check memory, idle time, lifetime caps, and quotas, and what fixes to apply for each cause.
csharp
embeddedc
zig
dotnet
pm2
unity
kaggle