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2024년 2월 7일 11 min read Intermediate tutorial

C++ Lambda Capture — Value, Reference, and Init Capture

Lambda capture defines how a C++ lambda accesses outer variables: by value or reference, mixed capture, C++14 init capture, this capture, mutable, and p...
2026년 2월 26일 24 min read Intermediate Concept

C++ Lambda Expressions | · capture

C++ lambda expressions: [=]·[&] capture, sort and find_if usage, mutable, generic lambdas, threads, and dangling-reference pitfalls—practical guide.
2026년 2월 25일 11 min read Intermediate tutorial

C++ Lambda Capture — Value vs Reference, init capture,

How C++ lambda capture lists work: copy vs reference capture, mixed capture, init capture (C++14), `this`/`*this`, dangling references, and practical pa...
2025년 3월 21일 28 min read Intermediate Hands-on

C++ WebSocket Complete Guide | Beast Handshake· Frames

Solve real-time bidirectional communication in C++: WebSocket handshake and raw frames, Boost.Beast, Ping/Pong with timeouts, common errors, best.
2024년 2월 6일 28 min read Intermediate Hands-on

C++ WebSocket Deep Dive | Handshake· Frames

Production WebSocket in C++: NAT idle timeouts, strict RFC 6455 handshakes, frame-level examples, heartbeat design, Beast patterns, backpressure.
2024년 7월 29일 38 min read Intermediate tutorial

JWT authentication complete guide — structure, access

Production-oriented JWT guide: structure, signing, access/refresh pattern, HttpOnly cookies, blacklist, CSRF, and Node.js/Next.js examples.
2025년 6월 30일 72 min read Advanced tutorial

MongoDB Complete Guide | WiredTiger· Replication

MongoDB internals: WiredTiger cache and checkpoints, oplog replication, sharding chunks and mongos routing, index strategies (ESR), and production.
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.
2025년 9월 15일 55 min read Intermediate tutorial

Nginx Complete Guide | Reverse Proxy· Load Balancing

Nginx guide: event loop & workers, config inheritance, load-balancing algorithms, production patterns—plus reverse proxy, SSL/TLS, caching, and tuning.
2025년 9월 25일 30 min read Intermediate Tutorial

Node.js JWT Authentication Complete Guide | bcrypt

JWT authentication in Node.js: bcrypt password hashing, access and refresh tokens, Express middleware, sessions, Passport OAuth, and security headers—co...