13. The non-values undefined and null 13.1. undefined vs. null 13.2. Occurrences of undefined and null 13.2.1. Occurrences of undefined 13.2.2. Occurrences of null 13.3. Checki...

C++ usage guidelines Rationale Disallowed features Standard Template Library auto keyword Lambdas #pragma once directive C++ usage guidelines Rationale Since Godot 4.0,...

C++ usage guidelines Rationale Disallowed features Standard Template Library auto keyword Lambdas #pragma once directive Up to date This page is up to date for Godot 4....

Configuring Directory fragmentation Splitting and merging Size thresholds Activity thresholds Configuring Directory fragmentation In CephFS, directories are fragmented when ...

Resist the Temptation of the Singleton Pattern Resist the Temptation of the Singleton Pattern The Singleton pattern solves many of your problems. You know that you only need a ...

Continuous Learning Continuous Learning We live in interesting times. As development gets distributed across the globe, you learn there are lots of people capable of doing your...

Code in the Language of the Domain Code in the Language of the Domain Picture two codebases. In one you come across: if ( portfolioIdsByTraderId . get ( trader . getId ()) ...

20.2 Measure before modifying 修改前的度量 20.2 Measure before modifying 修改前的度量 But suppose that your system is still too slow, even though you have designed it as described above. I...

GDScript style guide Description Code structure Indentation Blank lines One statement per line Avoid unnecessary parentheses Whitespace Naming conventions Classes and nodes ...

Plugging the Leaks Plugging the Leaks In his essay “The Law of Leaky Abstractions,” Joel Spolsky coined the term leaky abstraction to describe an abstraction that “leaks” detai...