File handling means interacting with files that are stored on your computer. These interactions could be reading and writing data to those files. Moreover, file handling is a crucial part of any web application. In this tutorial, we will cover file handling in Python. In Python , open() function is […]
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Python does not have built-in support for arrays like other programming languages like C, C++ etc. But it has many data types like lists that can be used as arrays. Except for one thing, in a typical array, all elements should be of the same type, but in lists, this
A lambda function in Python is an anonymous function that can take any number of arguments but can return only one expression. A lambda function is defined by using the ‘lambda’ keyword. Syntax lambda arguments: expression In the syntax: arguments are any value passed expression is the returned value Example:
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A function is a block of code that can be written once and used as many times as one wants. Once defined, a function can be used by calling it wherever and whenever required. What is the need for functions? Imagine you need to write a chunk of code to get
In this article, I will show you how you can create a simple CRUD application using HTML, CSS, PHP, MySQL, and jQuery. What is CRUD? To whom those who don’t know what CRUD is – CRUD stands for Create, Read, Update, and Delete which are four fundamental operations that are
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According to Google – “In computer programming, a loop is a sequence of instructions that is continuously repeated until a certain condition is reached.” Now try to understand this. Why Loops are so important? Imagine this: You are asked to print “Hello World” 4 times in Python. You might write:
In Python, a dictionary is a collection type that is used to store data in the form of key-value pairs. A dictionary is ordered, changeable, and does not allow duplicate values. The factor that makes a dictionary different from lists, tuples or sets is that in a dictionary each value
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In this example, we will create a simple C program that simulates an election. The program allows the user to input the names of candidates and the number of votes they received. After collecting this information, the program determines the winner based on the candidate with the highest number of
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In this program, we will learn how to convert a temperature in Celcius to Fahrenheit. The standard formula to do so is: Fahrenheit = (Celsius * 9/5) + 32 Or Fahrenheit = (Celsius * 1.8) + 32 Program: #include <stdio.h> int main() { float temp, fTemp; printf("Enter the temperature in
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Introduction The ever-changing world of technology continuously shapes the landscape of software engineering. With the rise of new paradigms, methods, and tools, software engineers must be nimble and adaptive to thrive in this dynamic field. This article will explore some of the most influential emerging technologies and trends that are
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