Comments (2)
VimWei
commented on July 28, 2024
下文中的而且返回假，应该是否则返回假？
然而，我们还是经常需要判断其他类型的值的某种状态的。这时可以利用一个内建函数
empty()来帮忙。它可以接收任何类型的一个参数，如果它是“空”的，就返回真（
v:true），而且返回假（'v:false'）。在很大程度上，它可以代替直接使用:if的
条件表达式，只不过在值上恰好是逻辑取反；优点则是写法统一，适用于所有类型。
from vimllearn.
lymslive
commented on July 28, 2024
已修改。第一条“以后”是“以及”的笔误。
from vimllearn.
Related Issues (3)
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from vimllearn.