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Last Updated: 21 September 2023

Swapping numbers is the process of interchanging their values. In this article, we will learn algorithms and code to swap two numbers in the...read more

C++

C++ Programs

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C Basic Programs

Difference Between Default VLAN and Native VLAN

Last Updated: 24 November 2021

In Default VLAN all switch ports turn into a member of the default VLAN just after the initial bootup of the switch. All these ports engage ...read more

How to Install Java on MacOS?

Last Updated: 01 November 2021

Java is a general-purpose language initially developed by James Gosling at Sun Microsystems. Java is a high-level, object-oriented programmi...read more

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Merge DataFrames by Row Names in R

Last Updated: 14 September 2021

In this article, we are going to see how to merge Dataframe by Row Name using merge in R Programming Language.The merge() function in base R ...read more

weekday() Function Of Datetime.date Class In Python

Last Updated: 09 December 2021

The weekday() of datetime.date class function is used to return the integer value corresponding to the specified day of the week.Syntax: wee ...read more

Python

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Python-datetime

Split multiple array columns into rows in Pyspark

Last Updated: 29 March 2023

Suppose we have a Pyspark DataFrame that contains columns having different types of values like string, integer, etc., and sometimes the col ...read more

Last Updated: 17 February 2021

In MongoDB, when the find() method is used to find the documents present in the given collection, then this method returned a pointer which ...read more

Technical Scripter 2020

Java Program to Print the ASCII Value

Last Updated: 28 December 2021

ASCII is an acronym that stands for American Standard Code for Information Interchange. In ASCII, a specific numerical value is given to dif ...read more

Technical Scripter 2020

How to show/hide div element depending multiple values using Bootstrap and jQuery ?

Last Updated: 03 August 2021

Bootstrap and jQuery have been used together to develop interactive web applications. Both Bootstrap and jQuery are free and open source whi...read more

String concatenation in Julia

Last Updated: 25 August 2020

String concatenation in Julia is a way of appending two or more strings into a single string whether it is character by character or using s...read more

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Julia

How to clear form after submission in Angular 2?

Last Updated: 09 June 2020

In Angular 2, they are two types of forms: Template-driven forms. Reactive forms.In template-driven forms, most of the content will b...read more

How to remove all leading zeros in a string in PHP ?

Last Updated: 20 September 2019

Given a number in string format and the task is to remove all leading zeros from the given string in PHP.Examples:Input : str = 00006665555O ...read more

Hello World Program in Perl

Last Updated: 11 February 2019

Perl programming language is exclusively designed for text processing purposes. Its abbreviation denotes Practical Extraction and Report Lan...read more

Perl

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How to log errors and warnings into a file in php?

Last Updated: 02 January 2019

In PHP, errors and warnings can be logged into a file by using a php script and changing configuration of php.ini file. Two such approaches ...read more

How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators differ?

Last Updated: 07 January 2022

Equal Operator ==The comparison operator called Equal Operator is the double equal sign "==". This operator accepts two inputs to compare an ...read more

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