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PDF to Image Conversion using Angular | CodeLSC

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Introduction In this tutorial, we'll explore how to build a PDF to Image converter using Angular. Converting PDFs to images can be a valuable feature in various applications, and Angular provides a robust framework for developing such tools.   Live Demo iframe generator Prerequisites Before we start, make sure you have Angular installed on your machine. You can install it using the following command: npm install -g @angular/cli   Getting Started Including PDF.js To enable PDF rendering in our Angular application, we need to include the PDF.js library. We can do this by adding the following script link in the <head> section of our index.html file. Make sure to include this script link in your index.html file to leverage the capabilities of PDF.js in our Angular application.   Setting up the Angular Component Let's begin by creating the basic structure of our Angular component. We'll have an HTML template and a TypeScript
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Image Format Converter for Multiple Files Using HTML, CSS, and JavaScript | CodeLSC

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Introduction Welcome to the documentation for the Image Format Converter, a tool that allows you to convert multiple image files into various formats. In this documentation, we will provide detailed explanations and code snippets for each section of the application. Preview HTML Structure The HTML structure of the Image Format Converter is as follows: <!DOCTYPE html> < html lang = "en" > < head > <!-- ... meta and title tags ... --> </ head > < body > < div class = "container" > < h1 > CodeLSC | Image Format Converter </ h1 > < input type = "file" id = "imageInput" multiple /> < select id = "formatSelect" > < option value = "jpeg" > JPEG </ option > < option value = "jpg" > JPG </ option > < option value = "png" > PNG </
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How to Prevent the Keypress Event in JavaScript | CodeLSC

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The keypress event is triggered when a user presses a key on their keyboard. This event can be used to do things like restrict the input that a user can enter, or to show an error message if the user enters an invalid character.   To prevent the keypress event, you can use the preventDefault() method. This method is called on the event object that is passed to the event listener function. The following code shows how to prevent the keypress event from being triggered when a user presses a letter key on the name input field: const nameInput = document . getElementById ( 'fname' ); nameInput. addEventListener ( 'keypress' , function ( event ) { const allowedCharacters = /^[a-zA-Z]+$/ ; if (!allowedCharacters. test (event. key )) { event. preventDefault (); } });   In this code, the allowedCharacters regular expression is used to check if the key that the user pressed is a letter. If the key is not a letter, the prev
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Convert Image to Base64 String in Blazor C# | CodeLSC

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  Introduction: In this blog post, we will explore how to convert an image file to a Base64 string in a Blazor application using C#. We'll provide you with a ready-to-use code snippet that you can easily implement and test in your own project.   Code Explanation: The provided code demonstrates a simple Blazor component that allows users to upload an image file and converts it to a Base64 string. Let's go through the important parts of the code:   1. File Upload: The component contains an `<InputFile>` element that enables users to select an image file. When a file is selected, the `HandleFileSelection` method is triggered. < div class ="container">     < h3 > Convert File to Base64 - CodeLSC </ h3 >     < label for ="images" class ="drop-container">         < span class ="drop-title"> Drop files here </ span >         or         < InputFile id ="
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