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#Taskforyou

Write a Java program that remove the extra spaces from the following string:

' I am learning Java object oriented programming '

Write code on task's comment, which code will be best that code should be posted here with those name

After 8pm today

#TaskAnswer

public class TaskAnswer {
public static void main(String[] args) {
String str = "I am learning Java object oriented programming";

str = str.replaceAll("\\s", "");
System.out.println(str);
}
}

Output:
Iamlearningobjectorientedprogramming

Explanation:

str = str.replaceAll("\\s", "") : This line replaces all whitespace characters in the string str with an empty string, effectively removing them. The \\s is a regular expression pattern that matches any whitespace character, such as spaces, tabs, or newlines. The double backslash \\ is necessary because \ is an escape character in Java strings, so to represent a single backslash in a regular expression, you need to escape it with another backslash.

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Node js full video
https://youtu.be/WW4NZySuL5Y?si=dDLJBTnufUn7Ub1m

After watching it next:
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Topics Covered:

00:00:00 - Intro of video
00:02:26 - Introduction to node js
00:05:59 - Setup node js environment 
00:07:33 - Installing Visual studio Code IDE
00:08:39 - Installing Node js
00:12:58 - Understand about node folder setup
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00:19:25 - Basic Datatypes of js (Start of basic javascript)
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00:33:45 - Js Object and List (Array)
00:53:08 - Javascript Operators
01:02:24 - if else Control statement in js
01:08:00 - while and for loops in js
01:17:01 - functions in javascript
01:21:23 - Understand asynchronous javascript
01:26:52 - Understand why async/await in js
01:31:01 - Understand js callback functions
01:36:38 - Use of built in modules in js (example: fs module)
01:40:32 - installing external libraries and fetching data (example axios)
01:48:14 - Anonymous functions in js
01:51:38 - Some of my words for why you learnt this js

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Create telegram bot
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Create apps
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