Writing

Quick reference for System.IO.File.Exists() — the standard way to check file existence in C# before performing file operations.

Unity 2019.1 added a built-in Logcat Viewer via Package Manager, eliminating the need for separate adb/Android Studio debugging workflows.

Optimized Frame Pacing syncs CPU-computed frames with display output timing to reduce frame queuing latency on mobile devices.

Application.genuine checks if a Unity build has been modified post-build. Returns false on tampering — useful for anti-piracy and DRM checks.

Avoid boxing costs when casting Enum to int by leveraging Unity UnsafeUtility — no unsafe keyword needed for most low-level memory operations.

BIC 2019 visit impressions — bigger scale, better indoor venue, and a personal goal to come back as an exhibitor next year.

After recurring compatibility issues with Firebase and Google Resolver in Unity, I switched to Unity Analytics for production stability.

How to reliably render Korean characters in TextMesh Pro — covering font asset configuration, character set management, and rendering quality.

Essential terminology and foundational concepts for getting started with Unity Analytics — event collection, metric definitions, and tracking design.

Addressables MergeMode controls how multi-key query results combine: UseFirst, Union (set union), or Intersection (set intersection).

Addressables build flow summarized: Install, configure settings, mark scenes as Addressable, then load at runtime via async API.

Proper unloading matters as much as loading. Match Release/ReleaseInstance to your loading pattern to avoid memory leaks in Addressables.