I just got a upgraded my laptop and installed yarn via npm and for some some reason when I try to invoke yarn –v it throws, although, when i run yarn.cmd –v it works fine? is this an issue with path? Answer This might have to do something with powershell 5, returns restricted I fixed it by running this in
Tag: node.js
app.get() has 3 parameters, I need an explnation Node JS , express
I’m a noob. I have a question. I’m using passport-google-oauth20 as you can clearly see , this rout ( app.get() ) has 3 parameters, and this is the first time I used something like this, can anyone please explain the logic/theory behind this ? normally I use but in this special case, there are 3 parameters. can you provide me
When formatting date object – does it matter that the T and the 000Z will be removed when storing to db?
Sorry if its a very basic question but I dont understand the following: When I format the Date object (no matter what library I used), I get a string. Even if I turn it back into an object it, the T and 000Z will never be there anymore. Do I just ignore that (seems like it as any library or
Syntax for extends or implements a plain object
I have this: this syntax doesn’t seem to work. I also tried: but that’s no bueno either, do I really need to use a class or interface, is there not a way to do it inline? Answer Whoops that was dumb, just put the extends on the wrong generic parameter, this is fine: and so is this:
API sent Firebase notifications not received on device
I’m trying to send notifications based on business logic that runs (on nodejs) on my server via a cron. Issue Notifications aren’t appearing on the device. Description I’m using the firebase admin node package. My code looks something like this My log output is something like this Everything I’m seeing suggests this should be sent! Answer sendMulticast and the Admin
Error: Cannot remove headers after they are sent to the client
I was working on admin registration and admin data retrieving react app. The registration works fine but retrieving admin data is crushing my backend. I have encountered this error when call the given endpoint from my react app. But when I call it from Postman it works very fine. And when I see the console on my browser my react
Express get request with an :id-parameter being run twice
I have an API made with node and express, and the end goal is to store the :id-parameter from the request in a variable so that I can query a specific table from my SQLite database with a specific id. Now the get request with an :id-parameter is being run twice, once with the request url being what it´s supposed
Why does my array from backend doesn’t print in the frontend ReactJS?
I have a simple ‘Submit a post’ project with 2 inputs (title and description) and a submit button. Whenever I press submit, I send the title and description value to the backend where it it stored there in an array called submittedPosts. For example: Code in the backend: The problem is – I can’t print ALL the array in the
Replace string between two time values
I am trying to clean up broken VTT files, where the lines show: 00:00.000 — constituent 00:06.880 but instead should show 00:00.000 –> 00:06.880 VTT is written so that it’s MM:SS:MSMSMS, and minutes can be any value, so I tried to match that via a regexp using ^d+:d+.d+$, which apparently should work and on some regexp testing places it matches
How can I get the img src from this page with puppeteer?
I am trying to get some data from this wikipedia page: https://en.wikipedia.org/wiki/List_of_mango_cultivars img src that I need I can get everything that I need except the img src with this code The error I am getting: Evaluation failed: TypeError: Cannot read properties of null (reading ‘src’) Answer You can wrap your record.image line in a conditional like this This will