Alway commit code when you make a change in code. So that you have backup
Sunday, February 20, 2022
Sunday, August 29, 2021
Thursday, July 22, 2021
map() method vs flatMap() method
map() method is for data transformation
flatMap() method is data transformation and flattening the final output
The flatMap() operation has the effect of applying a one-to-many transformation to the elements of the stream, and then flattening the resulting elements into a new stream.
flatMap() is an intermediate operation.
map() method is for one to one mapping.
flatMap() method is for one to many mapping.
Example of map() method, convert lowercase characters into uppercase
List<Character> letters = Arrays.asList('a','b','c','d');
List<Character> upperCaseLetters = letters.stream().map(x>Character.toUpperCase(x)).collect(Collectors.toList());
System.out.println(upperCaseLetters);
Source - https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html
Wednesday, July 21, 2021
Platforms to learn online
Udemy
Udacity
Team Tree house
100 Days of Code with Treehouse
Pluralsight
Linkedin Learning
Codewith Harry
https://www.codecademy.com/pricing
https://www.skillshare.com/
100
100
Days of Code with Treehouse of Code with Treehouse
Wednesday, January 20, 2021
Monday, November 9, 2020
Code to add external CSS in a HTML
External styles are defined within the <link> element, inside the <head> section of an HTML page:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="mystyle.css">
</head>
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