patshaughnessy

fn main() {
    let needle = "list".to_string();
    let haystack = ["some".to_string(), "long".to_string(), "list".to_string(), "of".to_string(), "strings".to_string()].to_vec();

    if let Some(str) = haystack.iter().find(|&s| *s == needle) {
        println!("{}", needle);
    } else {
        println!("Nothing there...");
    }
}

zchee

package main

import (
  git "github.com/libgit2/git2go"
  "log"
)

func credentialsCallback(url string, username string, allowedTypes git.CredType) (git.ErrorCode, *git.Cred) {
  ret, cred := git.NewCredSshKey("git", "/home/vagrant/.ssh/id_rsa.pub", "/home/vagrant/.ssh/id_rsa", "")
  return git.ErrorCode(ret), &cred

jniltinho

#!/bin/bash
## Install Golang Stable 64Bits on Linux (Debian|Ubuntu|OpenSUSE|CentOS)
## http://www.linuxpro.com.br/2015/06/golang-aula-1-instalacao-da-linguagem-no-linux.html
## Run as root (sudo su)
## Thank's @geosoft1 | @gwmoura


GO_URL="https://go.dev/dl"
GO_VERSION=$(curl -s 'https://go.dev/VERSION?m=text'|head -n1)
GO_FILE="$GO_VERSION.linux-amd64.tar.gz"

oakes

Contents

• Why care about Rust?
• The Toolchain
• Creating a New Project
• Modules
• Crates
• Types
• References
• Mutability

djeikyb

public class ObjectsAndEquals
{
  public static void main(String[] args)
  {
    Integer m0 = 127;
    Integer m1 = 127;
    System.out.println(m0 == m1);               // true
    System.out.println(m0.equals(m1));          // true

    Integer n0 = 128;