I am getting an error when Operator ‘+’ cannot be applied to types ‘Number’ and ‘1’ what is wrong with pageIndex is number , no idea really. Answer Googling the error message leads you to https://github.com/Microsoft/TypeScript/issues/2031 which pretty much explains the rea…
Tag: javascript
How to close an Angular Bootstrap modal
I´m working with Angular 4, Firebase and Angular Bootstrap. I open the modal, which is a user form, and the idea is to close the modal as soon as the user logs in using one of the methods to login (google auth, Facebook auth or email and password auth). But I can’t find a way to close the modal when
How to show the full SVG using Fabricjs?
First time user of FabricJs and I’m trying to load these SVG files using FabricJS as shown in their examples If you run the code snippet you will see that only the top part of the image is loaded instead of the entire SVG. I tried doing this with the other method where I create a new Image() and then
Reactjs map works but forEach doesn’t
I’m struggling to understand the difference between forEach and map. In the following render function if the ‘forEach’ is replaced with ‘map’ it works. I don’t understand why it doesn’t work with the ‘forEach’. Both {item.id} and {item.text} are present wi…
Why are atob and btoa not reversible
I’m trying to find a simple way to record and temporarily obfuscate answers to “quiz” questions I’m writing in Markdown. (I’ll tell the students the quiz answers during the presentation, so I’m not looking for any kind of secure encryption.) I thought I could use atob(̵…
Google map label placement
I have added label in google map. But the label is coming in the middle of the marker. I have tried to add class also but labelClass:”my_label” in the label but class is not getting added. I’m not getting any way to position label. Fiddle Demo How in google map labels are positioned side of …
Google Script – get data from Gmail into Sheet
I have been looking around here on SO and on Google, but I cannot find anything that is working. So when I am running my code below, I am getting the result on the image. I want to extract data from the newest/most recent thread in mails that have a specific label. However, in my Gmail, I only have the
How to click on element with text in Puppeteer
Is there any method (didn’t find in API) or solution to click on element with text? For example I have html: And I want to click on element in which text is wrapped (click on button inside .elements), like: Answer Short answer This XPath expression will query a button which contains the text “Butt…
Change the default base url for axios
I have configured my axios like this Inside my component, I make a call as Now the above works but I would like to change the baseURL without affecting the global base URL so that in my component I can simply use it without API endpoint so I’ve tried How do I go about this? Answer Instead of use If
Error is thrown but Jest’s `toThrow()` does not capture the error
Here is my error codes: As you can see the error did indeed occurred: Function FunctionThatDoesNotExistsInString does not exists in string.. However it is not captured as a pass in Jest. Here is my codes: Answer expect(fn).toThrow() expects a function fn that, when called, throws an exception. However you are…