I use Jquery to parse an json from url: the code is like this: } everything works fine, but if the server is not reachable I’m not able to detect it: I tried to do something in error: function, but seems that the code in error is fired only if the json has an error have you got some ideas?
React Native: Align Horizontally – Center and Right
In my React Native project, I need to align two elements. One should be in the centre and the other should be extreme right of the screen. However, I’m unable to get it right. Snack URL: https://snack.expo.io/iXjlvlGpd I’m unable to get the main element in center and the next element to the right.…
Simple Tutorial code not getting data from a Login form (express js)
So I am following a YouTube Tutorial on how to set up a simple login server (channel name: web dev simplified, video: “Node.js Passport Login System Tutorial”) The code (at the stage I am at @ 14:12 mark in video) is suppose to console-log an array of a new registered user at the terminal. but I g…
How to make a number mask using only JavaScript?
good evening. I wanna create a mask for my JavaScript project, using only Pure JavaScript, without any jQuery stuff or anything like that. What a want to do is, while I’m writing a bunch of numbers, they will be placed in certain spots. Like, for the final format, I want to do “XXX.XXX.XXX-XX̶…
How do I convert React API data to props for use in other components?
I’ve been stuck on this for awhile now and I can’t wrap my head around what I need to do with this data to be able to use it in other components. I’m able to render the data as expected but others tell me to construct the data in a function to be able to call it as props like
How can I log the index of each array item?
I’m a beginner and struggling with this exercise. Can anyone tell me why the console is logging the index of both characters as 1. I want it to log the character ‘a’ every time it appears in the word. So for example, if we ran the function with the word ‘Saturday’ and ‘a’ as below, it should…
Can’t upload picture to MongoDb from React frontend
I’m creating a tinder clone, I can create a user fine however I cant upload a picture. The error I get is ValidationError: User validation failed: pictures: Cast to embedded failed for value “‘picture’” at path “pictures”. I’m not sure what I’m doing wrong. The …
animate scaleX in framer motion without affecting children’s scale
Framer motion 4 has depreciated useInvertedScale() It says to use the layout prop instead but it doesn’t seem to achieve the same effect. I’m trying to scaleX a parent div whiteout affecting the scale of the children. There is more going on in my animation but this is a simple breakdown parent sca…
Why is my intersectionObserver returning my querySelect as undefined?
I am attempting to target a parent element and a child element using an intersectionObserver, then I have a function changing the background of the parent to a different color and rotating the child element. This code works on the parent div, however the child item returns as undefined. Am I unable to target …
Moment date conversion from datepicker format problem
I have a problem with converting date time which comes from datepicker to moment (I use this library) time format. What I get from datepicker: 2021-01-30T07:00:00.000Z The code that I used via moment: Output I get with this implementation: Fri Apr 30 2021 00:00:00 GMT-0700 (Mountain Standard Time) What I expe…