I am trying to get a subscription up and running with ApolloServer (v 2.2.2). I had a setup that all-of-a-sudden just stopped working. When I try to connect to the subscription in graphiql/PlaygroundI get the error: As I have rest-endpoints in my app I need to have express but I can’t get the minimal ex…
Tag: javascript
Jest testing with Node – Timeout – Async callback was not invoked within the 5000ms timeout specified by jest.setTimeout
I’m starting to test my code with Jest, and I can’t make a seemingly simple test to pass. I am simply trying to check if what I receive from a Maogoose database request is an object. The function fetchPosts() is working because I hooked it up with a React frontend and it is displaying the data cor…
Untie text field’s icon click enabling from the input one
I would like to implement an input field that can be unlocked by the user if needed. Visually, I was thinking that the button should be either outside or inside the field but strongly linked to it. To do so, I have been using the Vuetify Text Field’s append-outer-icon props : The template : And here is …
Get Bounds with Leaflet
I have a DC.JSc Charts which are filtering my icons on my Leaflet Map. Basically, when I’m filtering I want my map to zoom on my selected icons. I’ve tried: Also tried : Error: Object doesn’t support property or method ‘getBounds’ Any ideas? Found my own solution: map.fitBounds(c…
Sending states between screens react native
Am currently working with an app that will provide you with a class/race/background story from an fantasy api. I used expo’s tab template when i created the project. So my question is how would I send data that i fetched in my Race screen to my background-story screen in order to fetch the correct backg…
javascript remove “onclick” event listener
I have tried many things, but none of them work. I wonder if it’s impossible? I know the ‘normal’ way with ‘bind’, but the arrow functions are much more readable and I prefer to use them. To better understand my question I made this sample code that illustrates the problem as ful…
How to log out all tabs in one browser when one tab is logged out in React.js?
I’m new to React. I want to know how to auto log out all tabs in one browser when one tab is logged out in React.js.(not using redux) I use JWT and store JWT on local storage. Please any one help me on this. Thanks. Answer 1) On Component mount write this code and call the action on addEventListener whe…
trying to remove padding from the ul tag of the popup
when I click chip chipName=”button test IPA” a popup opens. I am trying to remove padding from the ul tag of that popup. but the problem is I am not able to find the ul tag in my html of jsx. I gave className in the react code but still I am not able to target can you please help
How to use a for loop and splice to remove a word and then check an array for a specific word
I want to make a function that looks for a specific name (Inger) in an array, and the removes that name. Then I want the function to tell that a name doesn’t exist in the array. I’ve tried to solve it this way, but I don’t get it right. The output should be something like this: Answer Do you…
Javascript conditional in template string
Is there a way to do conditional within a template string? For example: I don’t want the space in the template string after x to be output if y is undefined. How would I achieve that with template string? Is this the only way to do it? Answer What about What it does that it first puts your properties in…