32-bit vs 64-bit systems
I remember early PCs were 32-bit; around Windows 7 they moved to 64-bit. I wasn't sure what changed — some apps had two builds or needed compatibility mode.
I remember early PCs were 32-bit; around Windows 7 they moved to 64-bit. I wasn't sure what changed — some apps had two builds or needed compatibility mode.
More keys to manage means more to defend; how to prevent users choosing weak keys? Key Derivation Functions (KDFs) address these issues.
A struct's field order affects memory size and performance in Go. Understanding alignment saves space and improves cache locality.
Noticed friction when committing Go code (tabs, alignment, minor formatting). Moving native Go static checks to CI enforces consistent formatting.
I've recently spent more time thinking about best practices. In one backend project I'm working on, the code mostly just uses Go's standard log to print events.
Redis is a common in-memory database. Reproducing scenarios to explain cache types, trade-offs, and common failures: penetration, breakdown, and avalanche.
Unlike C or uninitialized dynamic languages, Go assigns deterministic zero values to variables to avoid errors; json's `omitempty` uses the Zero Value concept.
I believe in an era where many AI models compete, Models will only get cheaper and more efficient. Let's host the right model through Ollama.
Frontend tests focus on browsers; backend tests face distributed services and state. This shows using Testcontainers to run Docker-based integration tests.
AES is the most widely used symmetric cipher—used in HTTPS/TLS, Wi‑Fi, full-disk encryption, and messaging. Understanding AES clarifies modern encryption.
Managing many site passwords is risky. FIDO (Fast IDentity Online) enables passwordless login using fingerprint or face scan.
I noticed a widely praised convention in Go testing: Table Driven Tests. I thought tests should be simple, but this pattern reflects programmers' laziness.
Notes on implementing a Set while migrating from JavaScript to Go — using maps to represent Sets since Go lacks a native Set.
Using Go 1.16's embed to include files at compile time, avoiding path/environment issues. Not suitable if files must change at runtime.
P and NP classify problems by whether they can be solved in polynomial time or nondeterministic polynomial time.