so am trying to launch puppeteer with already existed chrome profile and it works , but what i want to do is to launch the same process multiple time which throw an error (node:12820) UnhandledPromiseRejectionWarning: Error: Failed to launch the browser process! [0311/152606.490:ERROR:chrome_main_delegate.cc(…
Retrieve specific data from firebase Javascript
New to javascript here. I’m trying to pull a specific set of data from my firebase database and print it to my website but I am struggling to do so. The problem is it prints out every field in the database. As you can see in this image, I would like the fields for just that particular ID printed out
Azure Application Insights – trackEvent with custom properties in Javascript
We are using the client-side javascript SDK (via the snippet-based integration) for Application Insights to track custom events How can I add custom properties to this? Something like this?! Answer As seen on the JS Azure appinsights github page: Custom properties can be included in your telemetry through the…
Cannot set property ‘onclick’ of null in my function js
I have a problem. I used javascript for settings display block or display none. I get an error in the console “Uncaught TypeError: Cannot set property ‘onclick’ of null at script.js?ver=1.0.0:15”. I added a script tag in the header, then in the footer and still the same. Also I added d…
how do i copy an array correctly
im trying to make a copy of an array but when i change the copy it also changes the original. i have tried using Object.assign([], scenes), scenes.clone() and tried using a for loop Answer You can also try const arrayCopy = JSON.parse(JSON.stringify(initialArray)), although the method using the spread operato…
Cannot POST image to my API Route from React.js
I am creating a MERN app in which I have created an api route /api/books where user can POST a book’s details with it’s image, and the data will be stored in MongoDB. I am using multer and it stores the image after encoding in binary format in the database. When I test it with postman, I works per…
get start day of week and end day fullCalendar
I´m traying to get actual week with fullCalendar plugin in laravel 5.8. I need get it, to send this date to controller and to do a query with this date. In my script.js i have a listener click but change my view to week and in this view in title put current week in this format: i want to get
Is there a way to exit an if statement from a setTimeout loop in JavaScript?
I am creating a percent clock that shows me how much percent I am through a certain time in the day. When I ran it, it had an output of above 100% when it was supposed to be 50% at the time. I …
ReactJs Link Not Able To Navigate To Respective Component
I am using “Link” in my component to navigate and pass respective data through props to other component. I have below primary component as AllSuppliers which is using Link to navigate to EditSupplier component. When Clicked On Edit Link , component not getting navigated. Just browser url is gettin…
Can php wait for a very long time before responding to an ajax request
I would like to make a chat site where the js AJAXs to PHP and the PHP waits for the database to change from what the user has then it responds to the user and the user again in the recall function AJAXs the server and so on. I would like to call the same server holding the request to