Questions tagged [user-input]

When a user interacts with the program, they provide user input in various forms such as Strings, integers, floating-point numbers, and more. It is essentially the data that users input into the system for processing.

Is there a way to eliminate certain characters from input provided by the user?

I am working on a code that relies on user input to work properly, but I want to enhance it by ensuring it can handle any type of user input, even if it is not valid. In order to achieve this, I need to modify it to remove any invalid characters, specifi ...

How do I validate user input for a battleship game to determine if it matches any coordinates on the game board?

Currently, I am working on developing a game inspired by battleships. The main focus of the game is to determine whether the user has hit a ship or not. One essential feature involves verifying if a user input matches the x,y coordinates of any of the eigh ...

Python woes: Testing functions that process and show user input

I am currently developing a small Python (3.1) application and I have been utilizing doctests throughout the process. However, I have encountered a method that includes an input() function, which is causing some confusion on how to create accurate doctests ...

If the input value is a numeric number, show the image; if the input value is not a number, display text; if the input value is 0, show

Trying to modify a segment of PHP code has been quite challenging. The goal is to show an image if the input value is a number (such as 1, 3, 20, 99), display text if it's a string (like lorem, randomtext), and show nothing if the value is 0. Despit ...

What steps should be taken to incorporate a user input space similar to the one found in the Wordpress new post section

I am looking to incorporate a user input section on my website similar to the one found in WordPress for creating new posts. I would like this area to have all of the same tools available, such as adding hyperlinks, bolding text, and uploading images. Ca ...

Adding quotation marks to the string form of a two-dimensional array in Python

My code takes user input from a text box and needs to convert it into a 2D list of strings. The user input comes from a Jupyter Dash text input I am working on creating a design where the user does not have to quote the elements themselves and can simply ...

Automating the movement of a slider input gradually throughout a specified duration

I am working on a website that includes a range input setup like this: <input type="range" min="1036000000000" max="1510462800000" value="0" class="slider" id ="slider"/> Additionally, I have integrated some D3 code for visualizations. You can view ...

How to properly format an HTML input box for numeric entry and ensure correct formatting of the minus sign

I need assistance with formatting an HTML text input box to only accept numeric values using JavaScript. Specifically, the input should allow digits, a minus sign, or a dot/comma (which will be converted to a dot). However, I want to prevent multiple conse ...