<div class="add-todo"> <input type="text" class="entertodo" id="texthold" placeholder="Add somenthing to do" required autocomplete="none"> <button type="submit" name="add-btt" id="add-btt" value="+"></Button> </div>

const todoInput = document.querySelector(".add-todo button");
todoInput.addEventListener( "onClick", e=> {
let userTodo = todoInput.value;
if(e.click == "Click"){
console.log(userTodo)
  }
});

I'm trying to draw a grid representing random generated integers between (-100-100) (Each cell / square corresponds to an integer). 100 corresponding to the hexadecimal value #FF0000 (red) and -100 corresponding to the hexadecimal value #00FF00 (green), then assigning a color to each cell between the two initial colors according to the value of the integer it represents. An example like "Github contribution grid"

I'm facing the following assessment and I can't solve it. Using React, I need to build a web application with the following features:

1. Retrieve the numeric value X from an input

2. Generate X (the value previously entered) integers between -100 and 100 at random

3. Using Web SVG draw a grid representing the generated integers (Each cell / square corresponds to an integer): 100 corresponding to the hexadecimal value # FF0000 (red) and -100 corresponding to the hexadecimal value # 00FF00 (green), interpolate the two values so as to assign a color to each cell according to the value of the integer it represents.

4. Integrate a button which allows to download in image format the grid. For a better understanding of the exercise here is a screenshot of a Gitlab integration of a similar component:

Is there an existing app who could do this because I don't know how to figure it out (especially steps number 3 and 4).

Ever wondered how to fatten an array in JavaScript using the reduce method? Check out this tutorial:

https://www.youtube.com/watch?v=wqJchgHQTwo

If you want more practice, check out the full course here:

https://www.udemy.com/course/cracking-the-javascript-coding-interview/?couponCode=03AFBAFA3BF8FF858384

Java 8: A Practical approach

Learn Lambda, Functional Interface, Streams, Method referencing, Default Methods, Date and Time APIs and many more . let us show you more about this. kindly click on the link to learn more

How can i push array objects to another array whit prompt?

Hi all , i'am working on a simple CRUD project( express ) , inserting data in collection with a form (working), reading it in a HTML table(working), but in the HTML table i have a column called action contains two icon buttons for deleting and updating data, i want to know how to delete the document in the mongodb collection by clicking on that delete icon, how can i detect the ID of the document in that specific HTML TABLE row that contains that delete icon knowing that iam reading a bunch of documents and that i'am nor displaying the id in the table and iam storing my documents in array ? ty

How are Optymize Java developers different?
At Optymize, our specialized team of technical experts assesses Java developers through a rigorous vetting process including customized coding tests designed specifically based on your requirements to make sure you get only the right talent. Potential candidates are then tested for communication skills and team dynamics to ensure we only match you with the highest caliber talent. Adding a top Java developer with excellent communication skills and who is also a team player will increase team output substantially. We believe in providing top-quality Java developers only.

Join us at: https://optymize.io/hire-java-developers/

Optymize is a worldwide technical talent marketplace that connects companies with verified, remote engineers who have robust technical & communication skills and work in their time zone. Several leading companies like Sidewalk Labs, RD&X, Yello, and Planoly leverage Optymize to scale their engineering teams quickly and cost-effectively.
Optymize verifies 3 essential qualities: technical ability, communication skills, and remote working capabilities. Companies can, with Optymize, hire developers of the best possible quality at affordable prices in under a week. They can screen and hire verified software developers across 100+ skills like React, Node, Python, Golang, Angular, Swift, Java, and many more.
A distributed organization spanning three continents, Optymize is managed by an ex-Goldman Sachs VP and a leadership team with 15+ years of average technology experience.
Join us at: https://optymize.io/

Hey folks! 👋

I just wrote an article about mastering design patterns in JavaScript, starting with the Singleton Pattern. I cover what it is, why it's useful, and how to implement it using closures, ES6 classes, and TypeScript. I also dive into its pros and cons, best practices, and common pitfalls.

If you're into writing cleaner and more maintainable code, I'd appreciate it if you gave it a read. Feedback and discussions are more than welcome! 🙌

Read the article here

How to use apideck and also please tell is it free