A multiplication table displays the products of numbers from 1 to N. Here N is the size of the table we will take N = no of the tables we want. For single number table First, let’s define a Python function called “multiplication_table” that takes the size of the table (‘number’) as input. Here …
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In this tutorial, we will learn various methods to remove specific items from an array in JavaScript. Removing a specific element from an array can be done using multiple methods, including splice, pop, and shift. Remove an element using the splice( ), pop( ), shift( ) methods splice( ) method Using this method we can …
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In this tutorial, we will learn how to detect operating systems using C++. Detecting operating systems is a common requirement when you develop a cross-platform project that’s why today we learn how to detect the operating system using C++. Detect Operating system using C++ #include <iostream> #if defined(_WIN32) const std::string OS = “Windows”; #elif defined(__APPLE__) …
In this tutorial, I am going to remove all spaces from a string using different methods. It involves removing any whitespace present in the string. In Python string is Immutable, so when you use any method to manipulate string it will return as a new string. Method 1 Using .replace() In this code, we will …
In this tutorial, I am going to capitalize the first letter of all words in a string using different methods. In Python string is Immutable, so when you use any method to manipulate string it will return as a new string. Method 1 In this method, I will use the .title() function for capitalizing a …
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In this post, we will learn what is epoch in machine learning, and purpose of epochs in machine learning and some tips to train the model or machine with the epochs for better performance. What is Epoch? In machine learning, an epoch refers to a complete iteration through a dataset during the training phase of …
In this tutorial, I am going to convert a .jpg Image into a .png Image using Python. JPG and PNG are raster image file types. JPGs are used to store digital images and PNGs are used to store illustrations, logos, charts, etc. Requirement OpenCV PIL To get started make sure you have OpenCV and PIL …
Step 1: import the time module. The time module in the python provides function provides for working with time related tasks. import time Step 2: Define the countdown function. Create a function that takes the total number of second as an argument and count down from that value. def countdown(t): Step 3: A while loop …
In this tutorial, we will learn how to rename a file using C++. Renaming the file is a very important thing if we save any file name by mistake in that time we need to rename our file name that’s why renaming is a very important thing. Rename a file using C++ #include <iostream> #include …
Step 1: Understand RGB color and hex color RGB means Red, Green, Blue color .RGB is an additive color model where different intensities of red,green and blue light combine to create a wide range of color. Hexadecimal (hex) means 16 number system. Hexadecimal number is used to represent colors. Hex code consist of a pound …
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