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Coding

How to Do Exponents in Java

Method 1: The Math.pow() Function What it is: Part of the built in Java Math library, designed for calculating powers. How it works double…Continue readingHow to Do Exponents in Java

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Coding

localhost in XAMPP

XAMPP: The Web Development Powerhouse What is it? XAMPP is a popular and free software stack that packages a web server (Apache), database (MariaDB)…Continue readinglocalhost in XAMPP

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Coding

null is not an object (evaluating ‘localstorage.getitem’) Error

The error “null is not an object (evaluating ‘localStorage.getItem’)” pops up in JavaScript when you try to use localStorage.getItem() on a key that doesn’t…Continue readingnull is not an object (evaluating ‘localstorage.getitem’) Error

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Coding

null is not an object (evaluating ‘dispatcher.usestate’) Error

This error shows up when you try to use the useState hook before the component was fully rendered and initialized its state. Understanding the…Continue readingnull is not an object (evaluating ‘dispatcher.usestate’) Error

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Coding

null is not an object (evaluating ‘dispatcher.useref’) Error

The error “null is not an object (evaluating ‘dispatcher.useref’)” shows up in React applications and it means that you’re trying to use the .current…Continue readingnull is not an object (evaluating ‘dispatcher.useref’) Error

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Coding

“dispatcher is null” .useState Error

Understanding the Error Early Access: You’re likely trying to access the useState update function (usually named something like setCount) outside the scope of a…Continue reading“dispatcher is null” .useState Error

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Coding Software

What is Xcode?

Xcode is Apple’s primary software development toolset. Xcode at its Core Integrated Development Environment (IDE): Xcode combines a powerful and popular code editor, interface…Continue readingWhat is Xcode?

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Coding

Turnstile is not Defined Error in Cloudflare

1. Missing Script Tag Problem: The essential JavaScript library for Turnstile hasn’t been included on your page. Solution: Include the following script within the…Continue readingTurnstile is not Defined Error in Cloudflare

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Coding

Poetry Library Not Loaded Error in Python

The “Poetry Library Not Loaded Error” shows up when you are working with Poetry, a tool for Python package management and dependency resolution. This…Continue readingPoetry Library Not Loaded Error in Python