I have these two interfaces and here is my use case elsewhere I want to make save() return type to be same as id’s return type but in a generic type safe way how can I do that ? Answer You can declare another generic parameter that takes the property name in at compile time. Then using it like this
ReferenceError: Can’t find variable: require problem
i have problem with gettin data. how can I fix this? Answer you have to import axios library
Uncaught Reference Error: (function) is not defined JAVASCRIPT
This is the code and it says that the function inside both objects is not defined. As I said, It brings an error that reads: error: Uncaught ReferenceError: calcBMI is not defined Answer When you defining an object, you can’t execute a function that is being defined in the object. In your case you shoul…
import/export classes on javascript
I’m exporting a class into my main code, But I’m not able to use any function of it. Including my singleton pattern function to instance it. index.js : system.js : error : Answer getInstance is written as an instance method in your class, but you are trying to call it as a static method. Instead d…
How can i prefill calendly guests email?
i passed the prefill data using initPopupWidget. But the form is empty, email is populated successfully. Also i clicked the Add Guests button to open the Guest Email(s) filed. Answer The guests prefill value should be a string of comma separated values. You can update your code to the following to resolve thi…
How can I mimic a Javascript “spread operator” in C#?
I am following a tutorial on Dynamic Programming on youtube to understand more about Recursive functions, and I am stuck where a spread operator is used. Code in JavaScript This is the code in C# where I’m trying to replicate the function EDIT: Should I use a Dictionary and use a key? I don’t unde…
Check if button is active then get its value to pass down a button
The search button when clicked will redirect you to a google search based on the value from the input field, below is the site for advanced search, when active the link will add an additional link after “https://google.com/search?q=${input}+site%3A${activepage}.com, how do I check if one or many sites a…
ReferenceError: document is not defined (JavaScript in VS Code)
Im learning JS. Found a good video “JavaScript Programming – Full Course” and stucked at the 2nd part where I need to use DOM. I have the HTML document, in i refered to the JS file. Other stuff working well, but this: let messageEL = document.getElementById(“message-el”) Always g…
How to get data form Same with many elements as separate set for each input field?
I have a with 3 tags as given below; I enter record of 2 persons. I select 2 images for 1st person and 3 images for 2nd person. When I submit form then I receive data as following; Problem is, How can I identify which images belongs to which person. I need data as separate set for each person as
JavaScript/jQuery: How to run a function after an each() loop has finished?
I have the following. What is basically happening is I’m prefilling all the dropdowns/select options. I then retrieve the data for the current record and select the appropriate value for each dropdown/select option. My question is how I can ensure that get_record_data(); is run after the loop has finish…