kill all server 5000 mac
#First run this, to get port information (with the port you want to kill)
sudo lsof -i :3000
#Then run this, with <PID> replaced by the value in the column returned by previous command.
kill -9 <PID>kill all server 5000 mac
#First run this, to get port information (with the port you want to kill)
sudo lsof -i :3000
#Then run this, with <PID> replaced by the value in the column returned by previous command.
kill -9 <PID>string concatenation javascript
var str1 = "Hello ";
var str2 = "world!";
var res = str1.concat(str2);
console.log(res);ways to concatenate javascript
const str1 = "John";
const str2 = "Doe";
alert(`My name is ${str1} ${str2}.`);
// output: "My name is John Doe."
// note the backticks(`) replacing the single quote.string javascript concatenation
var dest = new String("");
var src = new String("aze");
...
dest += src + src + src + src + src;javascript concat
const num1 = [2, 4, 5, 3, 8, 9, 11, 33, 44];
const num2 = [22, 33, 44, 55, 66, 77, 88];
const concatNumbers = num1.concat(num2)
console.log(concatNumbers)
//Expected output:
/*[
2, 4, 5, 3, 8, 9,
11, 33, 44, 22, 33, 44,
55, 66, 77, 88
]
*/Copyright © 2021 Codeinu
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