通用
| 名称 | 翻译 |
|---|---|
| Throughput | 吞吐量 |
| class name collisions | 命名冲突 |
| handoff | 交付 |
| Epoch | UNIX时间 |
Basic
Insert Cursor / Cursor blinking
Language
null safety
Null References: The Billion Dollar Mistake
Sound null safety in Flutter 2: Why embracing this feature is a major milestone?
Pyramid of doom
Null coalescing operator
| 语言 | 语法 |
|---|---|
| Bash | ${supplied_title:-'Default title'} |
| SQL | NVL or ISNULL or COALESCE |
| Freemarker | ${missingVariable!"defaultValue"} |
| Kotlin | ?: (Elvis operator) |
| Swift | ?? |
| Dart | ?? |
| JavaScript | ?? |
| PHP | ?? |
Tree shaking
tree shaking is a dead code elimination technique
Reflection
reflection is the ability of a process to examine, introspect, and modify its own structure and behavior.
HTTP Server
Virtual Host
The term Virtual Host refers to the practice of running more than one web site (such as company1.example.com and company2.example.com) on a single machine. Virtual hosts can be “IP-based“, meaning that you have a different IP address for every web site, or “name-based“, meaning that you have multiple names running on each IP address. The fact that they are running on the same physical server is not apparent to the end user.
Time
EDT 美国时间
CST 中国时间