Programming Code Examples

Sum Digits of Two-Digit Integers

To solve this problem, we can use the modulo operator (%) and integer division (//) to separate the digits of the two-digit integer. Here’s some example code that demonstrates how to do this in Python: def...

How to Reverse an Array in-place using Pointers

A pointer is a variable that stores a memory address, which can be used to access and manipulate the value stored at that memory location. Pointers allow for more efficient memory management and can be used to create...

How to sample random numbers in Python?

To generate random numbers in Python, you can use the random module. Here’s an example of how you can generate a random floating point number between 0 and 1: import random x = random.random() print(x) 123456...

Eloquent whereIn Method

The whereIn method is used to filter a query by checking if a given column’s value is contained within a given array. Here’s an example of how you might use it in a Laravel application: $users =...