I created a simple date picker react js, after that I call API and get some data from API in the console, now I want to fetch API data on the web page. Here is the code i used to call API function, I want map response data on a web page Answer Here is the explanation for this issue
Category: Questions
Calculate the distance between two cities using latitude and longitude
I am calculating the distance between two cities in kilometers using their latitude and longitude. According to the Google map, the distance is 33 km but the number I am getting is 1038 km. I understand Google gives the actual distance whereas the haversine formula used in my code tells the distance as the cr…
How iterate with help of recursion array of nested objects where property of object can have array of neste objects and replace property
I understand how recursion works, but I stuck with problem iterate throw this data view and replace all propertirties that called innerArray with subArray I have next data view And I try to transform in to next view There are another ways to make it, but how solve this task with recursion appoach? Answer Don&…
How to put back HTMLElement into React component after the was (re)moved without React
We are wrapping a component library with React components, but in some cases the library manipulates the DOM tree in such a way that React will crash when trying to remove the React components. Here’s a sample that reproduces the issue: You can find this sample on JSFiddle. The above sample will render …
Getting all elements on a page and hiding them upon filter
I have something that filters groups of cards on a page that works well, until I try to add section headers to each group. Ideally, I’d like all the section headers to disappear when my “no results” block is displayed. I know that the [0] after the line that gets the class name for the secti…
How to keep shareReplay alive when there are no subscribers?
I need to share a hot Observable between multiple subscribers and emit the latest value to new subscribers. I am trying to achieve this with shareReplay(1), however, the first subscriber fails to retrieve the latest value because the shareReplay operator doesn’t do anything when there is no subscription…
Javascript get the value of an href after a certain pattern
I have a url like https://www.whatever.com/en-CA/something I want to capture anything that comes after the en-CA/ (the en-CA can be any combination of characters that have two letters, a dash, and two letters. I am trying to use a regex to grab the window.location.href split the href at the pattern that match…
How to deal with NestJS @Get() decorator?
This block of code works properly. I’m able to access both functions with the URL http://localhost:3000/vehicle/availableVehicles & http://localhost:3000/vehicle/1 accordingly But when I just swap between the 2 functions like code block below then the function availableVehicles() doesn’t work …
How to combine each select tag’s data
I’m creating a sign-up page in vue3 now and trying to pass the value of birthDate. The date of birth consists of three select tags and each tag has a year, month, and day as an option. I want to combine the values of each select tags into birthDate. and need to deliver the value of the birthDate through…
Javascript RegEx to match all whitespaces except between special characters
I need a regEx to match all whitespaces except those inside @ signs to make a correct split. I have this string: With the split I need the following array (with or without @ in 3rd element): With a simple split(” “) I get this: Thank you for your help. Answer You can use See the regex demo. The (?…