Clik here to view.
tabs between content divs, first div not activating on load
I have 2 divs which I need to navigate between using 2 navigation tabs: Year 1 and Year 2. The navigation works fine when I click on Year 1, "first" div appears, and the same for div "second". My...
View ArticleHow to inject mat dialog into service?
Hi I have a service for the Angular material dialog, like this:export class DialogModelService { participant: ParticipantInfoDTO; constructor(private dialog: MatDialog, route: ActivatedRoute) {...
View ArticleVue JS V-For component reactivity
I have an issue where I can't get a child component to update when new data is passed to it. The data is passing OK but the component doesn't update.If I change the :key to the object rather than a...
View ArticleGoogle Sheets Script - How to search array for product 'item type' and send...
first time post so be gentle ;-;I'm putting together a Google sheet to assemble custom drone builds from a parts list. The master parts list and compiler are on the MASTER sheet. I've got my script to...
View ArticleRequest-Promise throws "no auth mechanism defined" using async/await
I was just trying out async/await with request-promise and ran into this error:RequestError: Error: no auth mechanism defined at new RequestError (node_modules/request-promise-core/lib/errors.js:14:15)...
View ArticleHow to pass a boolean value between Angular components for switching display...
I have this form that is almost ready. Now I only have to make a modal window with content and it should pop open with click on a button which is inside of a child component. Modal on the other hand is...
View ArticleJavascript how to merge two child arrays as a single array
I want to make an array flat.// example of the start array const myArray = [ [ { foo: "bar", baz: "qux"}, { quux: "corge", grault: "garply" } ], [ { waldo: "fred", plugh: "xyzzy" }, { thud: "barbra",...
View ArticleBlazor javascript interop - object conversion from js to .NET
I am using Blazor javascript interop (js call to .NET), as in//js dotNetObjRef.invokeMethodAsync("DotNetMethod", jsObject); --------------------------------------------------------- //C# [JSInvokable]...
View ArticleHow can I test an infinite loop in a generator?
BackgroundI'm trying to write a saga to handle polling when a certain view is open, and I want to cancel the polling when the view is closed. This is pretty much the textbook example from the docs! In...
View ArticleWhy Material-UI is not recognizing the theme.spacing function?
DescriptionI am trying to use Material-UI's theme.spacing function in a React application but the spacing function is not recognized.The Javascript error message is: TypeError: theme.spacing is not a...
View ArticleHow to handle error returned from username duplicate using the unique...
Here's my User database schema:create table users ( id serial primary key, name text NOT NULL, username text UNIQUE NOT NULL, password text NOT NULL, admin_access boolean default 'FALSE' ); Here's...
View ArticlePing (Latency) request from client-browser, not from webhosting
I wonder how to change the code so that the demand does not come from webhosting, but from client-browser and in this case show how many "ms" the corresponding client-browser has to a particular...
View ArticleClik here to view.
Is there a way to define a dynamic bounding box for the field of view?
Edit 2: I found what I was looking for here. The near and far planes compound the bounding box of the camera.I have a Perspective Camera and multiple set of points (SphereGeometry) in the space and I...
View ArticlePositioning text in HTML5 canvas
I'm trying to place text inside of a canvas element. In this example, I want to put 48px high text inside of a 64px high canvas. The text should therefore take up 3/4 of the height of the canvas....
View ArticleNodemailer - Works locally but not on production
https://gist.github.com/anonymous/ba82f74071cc38a0700bBefore changing some settings, e.g. host and port, it was working fine locally, but just won't work on production.Anyone know why?Thanks
View Articlecall function only when another finishes [closed]
I have these two functions below, one for Generating PDFS from an Indesign book, and the other function is to close documents.I'm new to this world of programming, as I do for the function...
View ArticleClik here to view.
Is it possible to empty an array of null values but keep the keys unchanged...
I have an array that is constructed like:Currently, all the solutions I've tried are similar, such as: this.quantities = this.quantities.filter(e => e.length); These however goes ahead and deletes...
View ArticleWhy is .each used with jQuery selector and then again with $(this)
I've got the following piece of code that I have amended to fit into my doc, and it works, but I don't understand why it uses .each twice? My comments in the code below should show where I'm...
View Articleleaflet - how to loop through layer.getLatLngs?
Im trying to loop through a layers latlngs using the below, in the console I only get the output "0"for (var i in layer.getLatLngs()){ console.log(i); } however if I set a div to the results without...
View ArticleTrack http requests of an iframe using javascript
Is it possible to list/track http requests made by an iframe in a webpage? Can we do this using javascript in the parent DOM of the iframe?Thanks, Kevin
View Article