I have this expression which is almost what I need: except, I need to only allow 4 letters total (4 in the beginning and 0 in the end,3 and 1, 2 and 2, 0 and 4, etc…) allowed inputs: 11abcd11 1abcdefg123 abcd1234 unallowed inputs: 1abcd11 abcd123 1abcd12 is there a way to achieve this? thanks! Answer To…
Error: EPERM: operation not permitted, scandir ‘C:/Users/ . . . /node_modules/react-native-gesture-handler/android/
When I run: npx react-native run-android It gives the error like this: Error: EPERM: operation not permitted, scandir ‘C:/Users/ . . . /node_modules/react-native-gesture-handler/android/… when I ran Command Prompt as administration still giving the same error Answer As a result of my searches the …
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I am using the following strategy to tag my elements with classes so that I can hide/display based on a variable value. Here is my test function im working on; _inviteFormat could be, email, postal or both Goal: to push into elArray the name of the first class for all instances of elements on the page contain…
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I have been playing with this code and have yet to figure out how to do it. The code is javascript and will save a single textbox value into a text file that can later be loaded back into the textbox. The problem is that I am trying to make it work with multiple text boxes on a website but
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I’ve a simple Next.js app on Netlify that open a form to click on the subscribe button. Code Here is the index file: pages/index.js Here is the modal: components/SubscribeModal.js I also have a simple pages/success.js app with a success message. Problem When I click on the submit button, a 404 page appe…
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I am trying to download soil fertility data from the following website: https://soilhealth.dac.gov.in/publicreports/FertilityIndex I have got to the point where I can load the spreadsheet containing the data within an iframe. However I cannot figure out how to access the download button. This is the code I ha…
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I am trying to iterate over all objects in my array and all children and for each I want to set the folded property to false But I am getting an error: TypeError: undefined is not iterable (cannot read property Symbol(Symbol.iterator)) Here is my array: And here is my function Answer You are passing child whi…
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I have a array with objects and those objects consist of some arrays. I wanna loop through the entire array and the array inside the objects. Sound complicated but if you look at the example below it works. However my problem is that right now the length of the variables array is 2, but how can i implement so…
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Recently I’ve approached a website where on mousemove the background is changing nicely, it is somehow connected with the mouse position. Please take a look here. In fact there are only two images showing and there is a smooth transition between them. That is why I was trying to achieve the same with my…
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I am developing a ReactJs app, I need to animate a bus in a visual path. The bus should make stops. So the bus first go from A -> B , then when the user click a button it goes from B -> C , ect.. I have already made the animations and the logic Here I add classNames based