I have been browsing here and looking at similar problems, however none of the solutions seem to work. This is also my first posted question. This is just a pseudo code but I ran this and it works(or doesn’t work) exactly how mine does. I do not understand why the closeEmail function is not working. Ans…
Tag: javascript
Mongoose Return Error Code 11000 duplicate index
i am using mongoose as database for my project, now i am struggling with add data to multiple collections and this is my route router.post(‘/’,add_new_user_to_specific_collection,add_new_user_to_collection_User); this is code of middleware add_new_user_to_specific_collection: and this is for add_n…
Who can explain the reason of the behavior of this code
what i want it to do is to pass all the values in the predicat() and return true if all is true and false if at least one value return false Answer Edit If you want to log every time, you could try adding another control variable. You would need the current result and the final result. This would not
window scroll in not working with if else if
I’m using the scroll function, but the code in my else if blocks do not appear to be executing. I’m trying to hide one div and show another, once the user scrolls past a certain point. Here’s my code – what am I doing wrong? Answer The problem is the else if conditions. The else if is …
Mocking node_modules which return a function with Jest?
I am writing a typeScript program which hits an external API. In the process of writing tests for this program, I have been unable to correctly mock-out the dependency on the external API in a way that allows me to inspect the values passed to the API itself. A simplified version of my code that hits the API …
jQuery accordion – skip a list element
I am using jQuery’s accordion on a UL where MOST of the LI items are to become accordions, each showing a list of links beneath them. Works fine. But then of course, the client wants a couple nodes in the list to be just single links in the list. They have no category and are on the top level. Is
Set validation action for required fields in html-form
What I try to achieve I try to create a form with required fields. If the user submits the form without filling out all submitted fields, the field-border should become red and the standard message “Please fill out this field” shouldn’t appear. The following form is a minimal working example…
Using map on a key/value hash treats it like a string
When I do I get where I was hoping for https://jsfiddle.net/ebvo23ks/ Question Can anyone figure out what I am doing wrong? Answer You’ll need to add a newline (rn) after each map() iteration. Use join() on the map() result; Result; Edit; the source of the , was due your trying to ‘insert’ a…
Accessing ngx-bootstrap modals outside click event
I’m calling ngx-bootstraps modal from within a ng-template in my applications component. I have built my current setup in a stackBlitz example As you can see, I have added another event to the modals cancel/close button – when these are clicked two events fire. One to close the modal and another t…
Displaying and hiding of loader div not working synchronously as intended in Javascript
I want a loader element to show while my Sudoku solver function is running and hide upon completion. However, what happens in practice is that the loader never shows itself (or shows and hides almost instantly) even while the solver function is running. The timer for showing performance seems to be working an…