Uploaded August 2025 | Updated September 2026, 1 week ago
#coding #python #numpy
This video serves as an introduction to the NumPy Python library. Weโll cover the basics of NumPy so you can start working with it on your own. After finishing this video, I recommend learning either Pandas, linear algebra, or more advanced NumPy topics.
00:00:00 introduction to NumPy ๐ข
00:05:07 multidimensional arrays ๐ง
00:12:54 slicing โ๏ธ
00:24:04 arithmetic โ๏ธ
00:33:21 broadcasting ๐ก
00:39:42 aggregate functions ๐
00:43:48 filtering ๐งฒ
00:52:03 random numbers ๐ฒ
Copyright Disclaimer:
This video is the intellectual property of Bro Code. All rights reserved. No part of this video may be reproduced, distributed, or transmitted in any form or by any means, including but not limited to recording, uploading, or other electronic or mechanical methods, without my written permission, except in the case of brief quotations embodied in critical reviews and certain other noncommercial uses permitted by copyright law.
#coding #python #numpy
This video serves as an introduction to the NumPy Python library. Weโll cover the basics of NumPy so you can start working with it on your own. After finishing this video, I recommend learning either Pandas, linear algebra, or more advanced NumPy topics.
00:00:00 introduction to NumPy ๐ข
00:05:07 multidimensional arrays ๐ง
00:12:54 slicing โ๏ธ
00:24:04 arithmetic โ๏ธ
00:33:21 broadcasting ๐ก
00:39:42 aggregate functions ๐
00:43:48 filtering ๐งฒ
00:52:03 random numbers ๐ฒ
Copyright Disclaimer:
This video is the intellectual property of Bro Code. All rights reserved. No part of this video may be reproduced, distributed, or transmitted in any form or by any means, including but not limited to recording, uploading, or other electronic or mechanical methods, without my written permission, except in the case of brief quotations embodied in critical reviews and certain other noncommercial uses permitted by copyright law.




![Learn C programming variables easy! โ
#coding #programming #cprogramming
00:00:00 int
00:04:06 float
00:07:35 double
00:09:26 char
00:11:34 char[]
00:14:37 bool
00:18:55 extra details
// variable = A reusable container for a value.
// Behaves as if it were the value it contains.
// int = whole numbers (4 bytes in modern systems)
// float = single-precision decimal number (4 bytes)
// double = double-precision decimal number (8 bytes)
// char = single character (1 byte)
// char[] = array of characters (size varies)
// bool = true or false (1 byte) Learn C programming variables easy! โ](https://i.ytimg.com/vi/WrFEtUzVcnw/mqdefault.jpg)
![Learn runtime polymorphism in 5 minutes! ๐คทโโ๏ธ
#java #javatutorial #javacourse
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// Runtime polymorphism = When the method that gets executed is decided
// at runtime based on the actual type of the object.
Scanner scanner = new Scanner(System.in);
Animal animal;
System.out.print(Would you like a dog or a cat? (1 = dog, 2 = cat): );
int choice = scanner.nextInt();
if(choice 1){
animal = new Dog();
animal.speak();
}
else if(choice 2){
animal = new Cat();
animal.speak();
}
}
} Learn runtime polymorphism in 5 minutes! ๐คทโโ๏ธ](https://i.ytimg.com/vi/YDKHfqzaF30/mqdefault.jpg)



![Learn Python generator expressions in 9 minutes! โป๏ธ
#python #coding #programming
# Generator Expression = Similar to a list comprehension but uses () instead of []
# Creates a generator (iterator) that yields values one at a time
# No need to define a function or use yield
# Less flexible than a gen func and not reusable
# gen object = (expression for value in iterable if condition) Learn Python generator expressions in 9 minutes! โป๏ธ](https://i.ytimg.com/vi/ZBlxaXMN_hU/mqdefault.jpg)
![Learn CONSTRUCTORS in 10 minutes! ๐จ
#java #javatutorial #javacourse
public class Main {
public static void main(String[] args) {
// constructor = A special method to initialize objects
// You can pass arguments to a constructor
// and set up initial values
Student student1 = new Student(Spongebob, 30, 3.2);
Student student2 = new Student(Patrick, 34, 1.5);
Student student3 = new Student(Sandy, 27, 4.0);
System.out.println(student1.name);
System.out.println(student1.age);
System.out.println(student1.gpa);
System.out.println(student1.isEnrolled);
System.out.println(student2.name);
System.out.println(student2.age);
System.out.println(student2.gpa);
System.out.println(student2.isEnrolled);
System.out.println(student3.name);
System.out.println(student3.age);
System.out.println(student3.gpa);
System.out.println(student3.isEnrolled);
student1.study();
student2.study();
student3.study();
}
}
public class Student {
String name;
int age;
double gpa;
boolean isEnrolled;
Student(String name, int age, double gpa){
this.name = name;
this.age = age;
this.gpa = gpa;
this.isEnrolled = true;
}
void study(){
System.out.println(this.name + is studying);
}
} Learn CONSTRUCTORS in 10 minutes! ๐จ](https://i.ytimg.com/vi/ZD7CB6wKg8A/mqdefault.jpg)