at54321

Questions Linux Laravel Mysql Ubuntu Git Menu

HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin

at54321 has asked 23 questions and find answers to 15 problems.

Stats

About

at54321 questions

Why "expected named lifetime parameter" in a generic function
Most efficient way to create a HashMap from Vector fields
Are there still reasons to use lazy_static? [closed]
Simplest way to unwrap an option and return Error if None (Anyhow)
What is "impl const" in Rust?
Mutex<bool> with an atomic read&write
Initialize a Vec with not-None values only
What exactly does __rust_force_expr do?

at54321 answers

How to declare a static array of vectors?
How to import a function in main.rs
How to trace errors when using `anyhow`
Is there a meaningful difference between u8::from_be_bytes and u8::from_le_bytes?
What is the idiomatic way to do something when an Option is either None, or the inner value meets some condition?
Iterating over an enum
What is "impl const" in Rust?
What does #[macro_use] before an extern crate statement mean?
How to initialize a vector with values 0 to n?
What does the question mark mean in a type parameter bound?