Blog (Page 23) | pkglog

Blog

2026년 1월 26일 20 min read Advanced tutorial

C++ Custom Ranges

C++ custom ranges: satisfy std::ranges::range with begin/end, iterators, adaptors, sentinels, view_interface, pitfalls, and production patterns.
2026년 1월 23일 18 min read Intermediate tutorial

Docker Security Best Practices

Secure Docker containers in production.
2026년 1월 22일 18 min read Intermediate tutorial

gRPC and Protocol Buffers in C++: From .proto to Production

Build C++ gRPC microservices with Protocol Buffers: .proto definition, protoc codegen, sync server and client, streaming modes, TLS, error handling.
2026년 1월 21일 24 min read Intermediate Hands-on

C++ HTTP Fundamentals Complete Guide

Master C++ HTTP: RFC-compliant request/response parsing, header handling (case-insensitive, duplicates), chunked transfer encoding, Boost.Beast parser.
2026년 1월 19일 20 min read 고급 Concept

C++ EBCO and [[no_unique_address]]

EBCO and C++20 [[no_unique_address]] solving the problem of empty classes occupying memory.
2026년 1월 19일 10 min read Intermediate tutorial

C++ std::distribution — Complete Guide

Guide to C++11 random distributions: uniform_int, uniform_real, normal, Bernoulli, Poisson, and discrete.
2026년 1월 16일 62 min read Advanced tutorial

MySQL Complete Guide | InnoDB Internals· MVCC

Deep MySQL guide: InnoDB buffer pool and WAL, MVCC and isolation, cost-based optimizer, binlog replication, plus indexing, partitioning, and production.
2026년 1월 15일 16 min read Intermediate tutorial

esbuild Complete Guide | Fastest JavaScript Bundler

Bundle and transform JavaScript/TypeScript at native speed. esbuild is a JavaScript/TypeScript bundler written in Go. Its fast because it: 1.
2026년 1월 13일 13 min read Advanced tutorial

C++ Performance Optimization

C++ performance: remove copies, tune allocations, cache-friendly layouts, compiler flags (-O2, LTO), SIMD sketches, and profiling with gprof, Callgrind,...
2026년 1월 9일 26 min read Intermediate Tutorial

Node.js Authentication and Security: JWT, bcrypt, Sessions,

Secure Node.js APIs: hash passwords with bcrypt, issue and verify JWTs, refresh tokens, express-session with Mongo store, Passport Google OAuth, Helmet,...