How to Put the Current Thread to Sleep in Rust
In Rust, using the thread::sleep_ms method is the easiest way to put the current thread to sleep.
Using sleep_ms Method
The thread::sleep_ms() method puts the current thread to sleep for at least the specified amount of time. For example,
use ...
How to Remove an Element from a Vector in Rust
In Rust, there are 2 ways to remove an element from a vector.
Using retain Function
The vec::retain() function retains only the elements specified by the predicate.
For example,
fn main() {
let mut v = vec![1, 3, 2, 3, 4];
v.retain(|&x| x ...
How to List Files of a Directory in Rust
In Rust, using the read_dir function is the easiest way to list files of a directory.
Using read_dir Function
The fs::read_dir() function returns an iterator over the entries within a directory.
See the following example:
use std::fs;
fn main...
How to Make a Time Delay in Python
In Python, there are 2 ways to make a time delay.
Using time.sleep Function
This function actually suspends execution of the calling thread for the given number of seconds. The argument may be a floating point number to indicate a more precise sleep...
