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Complete DevOps Roadmap - Beginner to Advanced
DevOps is considered a set of practices that combines the abilities of Software Development i.e Dev and IT Operations i.e Ops together, which results in delivering top-not...
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How to Find Average from Array in PHP?
Given an array containing some elements, the task is to find the average of the array elements. Finding the average of values in an array is a common task in PHP programmi...
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Web Technologies
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PHP
PHP Programs
PHP Program for XOR of Two Binary Strings
Given two binary strings, the task is to calculate the XOR of two binary strings in PHP. The XOR operation is a bitwise operation used in computer science and digital ele...
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PHP
PHP Programs
How to Create an Array of Given Size in PHP?
This article will show you how to create an array of given size in PHP. PHP arrays are versatile data structures that can hold multiple values. Sometimes, it's necessary t...
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PHP
PHP Programs
How to Call a JavaScript Function from an onsubmit Event ?
The onsubmit event attribute in HTML is triggered when a form is submitted. It is also useful for validating form data or performing actions before any submission and ensu...
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Web Technologies
JavaScript
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JavaScript-Questions
Count Observations by Group in R
In this article, we will explore various methods to count observations by Group in the R Programming Language. How to Count Observations by Group in R R language offers ma...
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R Language
R Dplyr
How to Change the Color of the Alert Box in JavaScript ?
Alert boxes, often utilized in JavaScript applications, provide users with important notifications or messages. However, their default appearance may not always blend seam...
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Web Technologies
JavaScript
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JavaScript-Questions
How to Design a Custom Alert Box using JavaScript ?
An alert box is a built-in feature in JavaScript that displays a small window with a message to the user. It's primarily used for providing information to the user, displa...
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JavaScript
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JavaScript-Questions
Diabetes Prediction using R
In this article, we will learn how to predict whether a person has diabetes or not using the Diabetes dataset. This is a classification problem, thus we're utilizing a Log...
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R Language
Convert int to float
Converting an integer to a floating-point number involves changing the data type of the variable from int to float, allowing decimal values. This conversion is useful when...
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Programming
Kth Largest/Smallest Element in Binary Search Tree using JavaScript
A binary search tree is a type of binary tree in which each node has two children: left child right child. In a Binary search tree (BST) all nodes in the left subtree hav...
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Web Technologies
JavaScript
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JavaScript-Program
Centralized Logging Systems | System Design
Centralized logging systems aggregate logs from various components and services, providing a unified view of system activity. They enable real-time monitoring, alerting, a...
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System Design
Dev Scripter
Dev Scripter 2024
How to print the first or last rows of a data set
A data set typically means a collection of data organized in a tabular form, like a spreadsheet or a database table. Various programming languages have different technique...
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R Language
R DataFrame-Programs
Count & Say Problem using JavaScript
The Count-and-Say problem involves generating the nth term of the count-and-say sequence. Each term of the sequence is generated from the previous term by reading the prev...
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Web Technologies
JavaScript
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JavaScript-Program
Difference between Operator Precedence and Operator Associativity
In programming, operators are used to perform various operations on data. Understanding how operators interact with each other is crucial for writing correct and efficient...
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Programming
How to solve Argument not Numeric or Logical Error in R
R is a powerful programming language commonly used for statistical computing, data analysis, and graphical representation. It is highly extensible through packages contrib...
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R Language
R Error
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