Angular file upload with Drag & Drop box and pdf/img preview

angular file upload preview

Implementing a seamless file upload experience is a standard requirement for modern web applications. Moving beyond a simple file input to a dedicated drag and drop zone significantly improves user engagement. This article explores a practical Angular implementation that provides real-time previews for both images and PDF documents. Effective file […]

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Javascript custom array sorting functions

One of the most useful features that many languages offer is the possibility of sorting arrays and lists of elements in the most disparate ways. Let’s create our array sorting functions.Unlike more typed languages, in the case of Javascript arrays can have profoundly different types of elements, including primitives and […]

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Easy way to show/hide a password field in Angular

angular show or hide a field

The most easy way to show/hide a password input field in Angular is to toggle a show/hide property. For both methods I will use the FontAwesome icon library but you are free to use the icons you prefer. You can choose between two simple recipes, one with click event and […]

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Speech recognition: let’s talk about

js speech recognition

Now with javascript you can do anything previously allowed only by heavy and complex desktop applications, let’s talk about speech recognition. A crazy example of one of these features is the ability of the browser to listen to us and understand what we are saying (with the due limits of […]

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Javascript exercise of random cards

An exercise of javascript random cards

It happened to me once to complete an interesting and curious javascript exercise of random cards. The request was as follows: ” Having a deck of French cards (consisting of 52 cards), 10 cards must be drawn (using the Math.random function). Of those decide the suit and number of each […]

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