I’m trying to take a rectangle grid and divide it into equal size square grids and generate the coordinates in JavaScript json. So far I’ve been able to plot coordinates so they fill up the first line, but I’m not sure how I can fill the whole rectangle (I.e extending down multiple lines, not just one). I ima…
How to redirect to previous page using react after authentication?
I want to redirect the user back to the page they were before using react after they authenticate. The problem is that they might have errored out while logging in so their previous page might be the login. I want to redirect them back to the page they tried to access. How do I do that using react? Answer You
How to make a draggable for touch?
I want the orange rectangle to be draggable using mouse or touch. The function for the mouse is working for me, so I tried copying it and replacing mousedown with ontouchstart, mousemove with ontouchmove and mouseup with ontouchend but it doesn’t seem to move. Any suggestions? Thanks! Answer For one, th…
Sorting and paginating object at the same time in django; after paginating the sort gets reset
If I have applied the sorting to my wallpapers and after that if I try to paginate the sorting gets reset. like if I have sorted wallpapers according to pub date in ascending order and after pagination, it gets back to normal. view Pagination code Answer The reason this happens is because you “drop̶…
button function to sum of two numbers using Vuejs
I’m trying to display the sum of two numbers using VueJs, but I want to develop this code so it would get the sum when the user clicks the button. please help me! Answer
How can set pointerDown for each of rectangle on Phaser 3
I’m trying to set up the Conway’s Game of Life using Phaser. My question is this: how can I make a Rectangular of the Phaser.geom class contain a click event? Class Dots: Class Game: Answer You are setting interactive on the graphics serveral time, it the forEach-loop. I think this can be done only once…
I can’t figure out how to work with the object returned by Firebase get query
I’m building a React Native app with Expo and integrating Firebase (real time database) which I know has some limitations (https://docs.expo.dev/guides/using-firebase/). I’m trying to get a snapshot of the data using await get(query(… and have successfully done so, but I can’t figure o…
ReactJS double render for a Boolean state with useState
I’m just playing around with ReactJS and trying to figure out some strange behavior with the useState hook. A component should not re-rendered if the state is set with the same primitive value (Boolean) as it was before here is the console output – you can see the component and the hook are both r…
Center Position a CSS-Animation Playing With rotate(45deg)
I have the following code: On my end, the output is looking like this: This is exactly what I want since the scroll down button is aligned right on top of the text and I achieved this by setting left: calc(52.3% – 1em) !important;. On my end, this property is whats making it align perfectly on top of th…
Show array list as specific list in JQuery/JavaScript
I have this list: Need to show it on ‘data’, like this: How could to make a array list and show it on ‘data’, Thanks. Answer You could use Array#reduce