I am trying to send an embed with a codeblock. In discord a code block is set with three ` What can I do to put oldMessage.cleanContent and newMessage.cleanContent in a code block? Here is my code: Answer You can do it in two ways both are correct: You just comment the comma with quotation Or you can comment …
Tag: node.js
Query not working with SQL Template Strings npm
I’m trying to use the sql template strings npm package to use template literals in my SQL queries securely, but I keep getting an error that states that there is a problem with the sql syntax. When I omit the “SQL” bit, everything works. I’ve installed the sql-template-strings package.…
SyntaxError: Cannot use import statement outside a module
I’ve got an ApolloServer project that’s giving me trouble, so I thought I might update it and ran into issues when using the latest Babel. My “index.js” is: And when I run it I get the error First I tried doing things to convince TPTB* that this was a module (with no success). So I cha…
Pass an object with JS throw new Error in node
I want to throw an error in my node application as follows. this give me the following output. I can’t access the properties of this error object. What am I doing wrong here? Answer The constructor for an Error object expects a string, not an object (which is why your scheme doesn’t work). You are…
Async/await in Nodejs + Mongoose
I’m new to Promises and async/await programming and I am not sure I am getting it straight. I am creating an API in Nodejs, with Express, Mongoose and MongoDB. I have seen a lot of tutorials on how to deal with asynchronicity but all of them are about NodeJs projects where the routing and the DB query a…
How to wait for jquery to be loaded after await page.addScriptTag({url: ‘https://code.jquery.com/jquery-3.2.1.min.js’}) in Puppeteer?
CODE: PROBLEM: I add jquery to the page with the line above so that I can use it to select elements in Puppeteer. Everything works fine for a few pages, until the error “$ is not defined” appears. Edit: To be clear, the first url is loaded and then puppeteer navigates by clicking the “next&#…
Control webpack verbosity when programmatically starting vue-cli-service serve
I’m trying to run vue-cli-service serve from inside a Node.js application like this: And it works. But when I do it in production mode (change service.init(“development”) to service.init(“production”)), I don’t see the webpack “building” progress anymore. Hence …
NodeJs heap-js module: Heap is not a constructor
I am trying to initialize a minimum heap/priority queue in my server.js using the head-js module (https://github.com/ignlg/heap-js). When I run my code, I receive the following error: TypeError: Heap is not a constructor However, according to the documentation, I am initializing the heap correctly, putting in…
Expose normal http endpoint in NestJS Microservices
I have this microservice written with NestJs: But now I need to implement an endpoint /metrics for Prometheus. So the question is how do I do this with NestJs microservice From this issue I get the impression that it is not possible. Is this true and if so, is there a workaround I can use? I tried to apply mi…
Are javascript’s async functions actually synchronous?
I am trying to figure out how does asynchronous code work in Javascript. Now, I understand that there is actually one single thread in JS that executes jobs in a queue, and it can only start executing the next job if the current one is completed (i.e. if all of the sync code or an async function is completed)…