Jul 9

The Ultimate Guide on How to Breathe Properly

It is to change the way you breathe which has remarkably powerful impacts. By breathing slowly and shallowly within your nose and working your diaphragm correctly, you can do miracles for your health. It is the potential to take things further and reach superhuman success with the power of breathing. #1 — Breathing via nose is more useful than breathing with a mouth. …

Breathe

7 min read

Jul 7

Breath: The New Science of a Lost Art by John Nestor — Summary and Key Points

Summary The book examines the history, science, and culture of breathing and its impacts on human health. It investigates the history of how humans shifted from the natural state of nasal breathing to chronic mouth breathing. Nestor explores research that argues that this shift (due to the increased consumption of processed…

Breathe

13 min read

Breath: The New Science of a Lost Art by John Nestor — Summary and Key Points

Jun 20

Tutorial : How to Add Source Code to Your Medium Article

There are 2 ways to add source code to Medium articles: block code and Github gists. Block Code Here is an example of a block code There are 2 ways of creating a block code. Create a new line and then type this: ```. This will open a new code block. Another…

Github

2 min read

Tutorial — How to add source code to Medium articles

Jun 16

Study Guide — React Lifecycle Methods (Mounting, Updating and Unmounting)

Lifecycle of Components Each component in React has a lifecycle which you can monitor and manipulate during its three main phases. The three phases are: Mounting, Updating, and Unmounting. Mounting Mounting means putting elements into the DOM. React has four built-in methods that gets called, in this order, when mounting a component: constructor() getDerivedStateFromProps() …

React

3 min read

Jun 14

Javascript — How to merge 2 JSON strings together and return a string

Purpose We will assume that we are starting from two JSON strings and, at the end, we want to obtain a single JSON string with the merged objects. How to merge 2 JSON objects together We will start our code by defining two JSON strings containing two different objects. These are the objects we will merge. const string1…

Java Script

2 min read

Jun 3

Relationship between C Pointers and Arrays

Relationship between Arrays and Pointers &x[0] is the same as x because the variable name ‘x’ points to the first element of the array &x[1] is equivalent to x+1 and x[1] is equivalent to *(x+1). &x[2] is equivalent to x+2 and x[2] is equivalent to *(x+2). Basically, &x[i] is equivalent to x+i and x[i] is…

1 min read

Relationship between C Pointers and Arrays

Relationship between Arrays and Pointers

&x[0] is the same as x because the variable name ‘x’ points to the first element of the array
&x[1] is equivalent to x+1 and x[1] is equivalent to *(x+1).
&x[2] is equivalent to x+2 and x[2] is equivalent to *(x+2).
Basically, &x[i] is equivalent to x+i and x[i] is…

Jun 3

C Pointers: What are they and how do you use them?

What is a pointer? If you have a variable ‘var’ in your program, ‘&var’ will give you the address in memory of the variable ‘var’. Pointer variables are special variables that are used to store addresses rather than values. A pointer is a variable that stores the memory address of another variable as its…

Cpp

1 min read

May 31

In C++ create a BankAccount class which lets the account owner to deposit and withdraw money using a password

Criteria There should be no default constructor. There should be only one constructor, which takes in the initial balance in dollars, and the password. The password is an integer, most likely 4 digits, but we won’t enforce that limit here (which means it can even be negative). The initial amount, however…

Cpp

2 min read

May 31

C++ Datastructures and Algorithms Final Exam Solutions

Assume the following variable declarations: int foo = 0; int *ptr = &foo; What statements will change the value of foo to 1? (*ptr)++; foo++; 2. Write a function countMatches which compares 2 C strings and count the number of matching characters. void countMatches(const char *str1, const char *str2, int…

Cpp

2 min read

May 25

The 2 types of C++ Class Methods: Inside Class Definition and Outside Class Definition

Inside Class Definition class MyClass { // The class public: // Access specifier void myMethod() { // Method/function defined inside the class cout << "Hello World!"; } }; int main() { MyClass myObj; // Create an object of MyClass myObj.myMethod(); // Call the method return 0; } In the following example, we define…

Cpp

2 min read

The Ultimate Guide on How to Breathe Properly

Breath: The New Science of a Lost Art by John Nestor — Summary and Key Points

Tutorial : How to Add Source Code to Your Medium Article

Study Guide — React Lifecycle Methods (Mounting, Updating and Unmounting)

Javascript — How to merge 2 JSON strings together and return a string

Relationship between C Pointers and Arrays

Relationship between C Pointers and Arrays

Relationship between Arrays and Pointers

C Pointers: What are they and how do you use them?

In C++ create a BankAccount class which lets the account owner to deposit and withdraw money using a password

C++ Datastructures and Algorithms Final Exam Solutions

The 2 types of C++ Class Methods: Inside Class Definition and Outside Class Definition

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