indexOf(“1”) returns -1 , when there is a 1 in my array. I want to know where every position of “1” is, cause I want to eventually want to create a loop to count every how many time “1” is in the array. Answer how about this: and you get 1. if you use: you get -1
React Router v6 error: All component children of must be a or
The following React routes code probably works in React Router v5, but gives the following error in React Router v6 Error: [Player] is not a <Route> component. All component children of <Routes> must be a <Route> or <React.Fragment> Is it possible to update the Routes/Route code so tha…
D3 Bar Chart Negative Values not Showing Up
In my bar chart, I have both negative values and positive values, but the problem is, The negative bars don’t get plotted in the opposite direction (Inverted) rather, they are plotted in the same direction as the positive bars. I understand, the Y-Axis domain, can’t start with 0 when dealing with …
ERROR [ExceptionHandler] No repository for “Product” was found. Nest.js
I am trying to register and migrate a new entity (Nest.js) but it fails with the following error text: product.entity.ts product.module.ts Any ideas? Answer You could use the auto load entities feature to circumvent that. (like I said on discord)
How would you generate missing data using single loop from an array which can contain from 0 to 7 elements?
So I have an API which returns me the value of water dispensed for the last 7 days and it can contain an empty array or a value such as: Assuming today is Thursday and I need an array of objects which would fill missing last 7 days data as: How would you do this considering that you need to
from a string that contains a date range
when you born in 1995 you also can make a friend 2002 but also not exactly than 1788. The result should be [1995, 1788] Answer Check this snippet, I used a regex to extract all the numbers from 0 to 9999 from the text, then filtered all the matches to get only numbers inside the given range.
Need help on Checkbox onclick jquery
trying to learn jquery and made a simple checkbox with a function where you can make all the options read-only checking on “none of the above” button. this will be the output and the last checkbox will make it read-only I want the same result but not putting onclick on the html file, instead using…
React Hook is called in function that is neither a React function component nor a custom React Hook function
I have this following ESLint warning : React Hook “useBuilderFeatureFlagContext” is called in function “Slide.RenderBuilder” that is neither a React function component nor a custom React Hook function. and this is the following component : How do I write a rule that can whitelist this …
How can access input value in django view through AJAX without form submission
I am beginner in django.I am working on a single text box in a django form which have number of fields.I wrote AJAX code for passing each value(entered from keyboard). How can i access this value in django class based view code. I want to save this value into a variable. Here i am trying to check given text i…
Access latest state in useMemo
I am using react-quill, and it’s requirement is that modules prop must be cached and shouldn’t change. I am using useMemo hook to memoize it. The object is: and it’s used like: handleFunc in modules object, just console logs value prop. The issue is that value is not latest, it’s the f…