Zhentiw - 博客园

2024年2月20日

摘要： Learn how to represent multiple values of different type using a single type by leveraging the power of tuples in Rust. #[allow(warnings)] fn main() { 阅读全文

posted @ 2024-02-20 02:32 Zhentiw 阅读(29) 评论(0) 推荐(0)

[Rust] Floating-Point Types in Rust

摘要： In this lesson we take a look at Floating-Point values and the f32 and f64 types. We'll also look at the different ways of defining and creating value 阅读全文

posted @ 2024-02-20 02:20 Zhentiw 阅读(28) 评论(0) 推荐(0)

2024年2月19日

[Rust] Integer Types in Rust

摘要： This lesson talks about Integer types in Rust and that there are unsigned and signed integers. It also explains how every the type names are composed 阅读全文

posted @ 2024-02-19 21:25 Zhentiw 阅读(24) 评论(0) 推荐(0)

[Rust] parse().unwrap()

摘要： This lesson explains Type Inference in Rust and how it allows the compiler to figure out by itself, what type variables have when they get their value 阅读全文

posted @ 2024-02-19 21:17 Zhentiw 阅读(62) 评论(0) 推荐(0)

[Go] `any` type in Go

摘要： // interface {} is the same as `any` type in Typscript func add(inputs []int) interface {} { return inputs[0].Float() + inputs[1].Float() } 阅读全文

posted @ 2024-02-19 20:58 Zhentiw 阅读(47) 评论(0) 推荐(0)

[Rust] Use Impl with Struct

摘要： use anyhow::{Result, anyhow}; use std::str::FromStr; fn get_input() -> &'static str { return "0,9 -> 5,9 8,0 -> 0,8 9,4 -> 3,4 2,2 -> 2,1 7,0 -> 7,4 6 阅读全文

posted @ 2024-02-19 16:00 Zhentiw 阅读(29) 评论(0) 推荐(0)

[Go] Get used to return (*SomeType, error) as function return type

摘要： package main import ( "fmt" "log" "strconv" "strings" ) type Point struct { x int y int } type Line struct { p1 *Point p2 *Point } func getInput() str 阅读全文

posted @ 2024-02-19 15:58 Zhentiw 阅读(37) 评论(0) 推荐(0)

2024年2月18日

[Go] Filter an Array in Go

摘要： Golang has no built-in function(s) to filter an array. This lesson will teach you two different ways to filter. The first is to create a separate arra 阅读全文

posted @ 2024-02-18 04:05 Zhentiw 阅读(55) 评论(0) 推荐(0)

[Go] Declare Arrays and Slices in Go

摘要： There are numerous ways that you can declare and create arrays and slices in Go. This lesson will show you several and I talk about the advantages and 阅读全文

posted @ 2024-02-18 03:58 Zhentiw 阅读(36) 评论(0) 推荐(0)

2024年2月15日

[Rust] Macros vs. Functions

摘要： In Rust, the exclamation mark (!) after a name indicates that it is a macro rather than a function. Macros and functions in Rust are called differentl 阅读全文

posted @ 2024-02-15 16:11 Zhentiw 阅读(49) 评论(0) 推荐(0)

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