I have to remove all the objects from array that contain the same id present in another array. This code works but I’m looking for a more elegant way to do it. I’ve tried also but doesn’t works. (it creates a new array, but at least one item with the same id remains in the new array). Is there a
Tag: typescript
How to clean input fields after another operations in a function in React?
I have a button and 2 input field and I am sending these input field values to backend. etc doing some operations. After doing operations in addCustomer function, I want to reset input fields but it is not working. Here is the code: Here everything is working good except they are not resetting or setting to another value. What is
Typescript – make one type equal to another but with its properties being optional
I have 2 types: In this example, CoreOptions is meant to have some, none, or all of the properties that Core has depending on the use case, but never to have a property that isn’t in Core. I am trying to systematically tie them together so that as things evolve and Core gets new properties, I only have to change
facing issue to store value in state and 3rd time state is not updating in react js
I am trying to get value from the radio button the problem is I can get the values but when I tried to store on my state it only updates 2 times after the 3rd time when I try to update the state it is not updating. Radio buttons code. I am trying to achieve output something like this My
The “original” argument must be of type function. Received an instance of Object
I used to have this: Then I refactored to this (or at least my attempt to here): Now I am getting the error TypeError: The “original” argument must be of type function. Received an instance of Object on the exec in util.promisify Not sure how to quite get this working like it was but with this new import syntax for
NestJS and TypeORM Exception Filter: Get Status is not a function
I’m developing an app using NestJS and TypeORM. My goal is to catch TypeORM errors and it could be done using exception filters. But my problem is, I’m encountering this error: (node:345) UnhandledPromiseRejectionWarning: TypeError: exception.getStatus is not a function This is similar to this github post discussing the problem but it’s not working on my end. Here’s my setup: I’ve
Error returning an array of objects from an Angular function
Good afternoon, I have a problem when I want to return an array of objects from an external function. I have declared an Object class with 2 properties, its constructor and one that works where I return an array with more than 50 objects for this example I only put 4 objects The problem is that I want to call
How to filter numbers in a drop down list?
I have an HTML table with a numeric variable called statut. The statut variable is a drop-down list, it has two values -> 1 and 9. The method in typescript seems to be correct I think my problem is the HTML, how to make the HTML know that it must filter a number and not a string? Thank you for
How do I delete all unused imports in the active file with one command in VS Code (typescript)?
Previously, I used to be able to do CMD+SHIFT+p > Organize imports and this would both sort and delete unused imports. This functionality seems to have broken. How can I delete unused imports quickly with one command? Current workaround is: click on unused import, CMD+. > Delete unused imports. Languages for which this is applicable (typescript, typescriptreact, javascript, javascriptreact). I
ReactJS: Unable to retrieve properly localStorageItem after navigate to another component
I have this scenario that is after the user login and assuming it is success, user details / user token is stored to localStorage and will automatically navigate to dashboard page, dashboard page has some api calls and those api calls required/needs token that is stored in the localStorage, my problem is that it is unable to retrieve those values