I'm using this code snippet:
Class Addition {
constructor () {
}
add (a = 1, b = 1) {
console.log(a+b)
}
}
but it's giving me an error
Uncaught SyntaxError: Unexpected identifier
I'm using this code snippet:
Class Addition {
constructor () {
}
add (a = 1, b = 1) {
console.log(a+b)
}
}
but it's giving me an error
Uncaught SyntaxError: Unexpected identifier
There is a syntax error here, the class
should be written in lowercase:
class addition {
constructor () {
}
add (a = 1, b = 1) {
console.log(a+b)
}
}
For a React coding challenge, I am required to update a value onKeyUp instead of onChange. However, after changing it to onKeyUp, my fields are not updating and I cannot type anything into the textarea. class MarkdownApp extends React.Component { constr ...
I've included a div with survey questions that is hidden by default. When the user tries to close the window or navigate away from the page, I want to display the survey div for confirmation instead of using the browser's default confirm box meth ...
Here is how my file structure looks: /public (files ignored by git) /src index.js /views index.pug server.js webpack.config.js index.pug <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <link href="/publi ...
Seeking assistance with connecting my app to local storage in order to save data on the user's device without resetting every time the app is closed. Struggling to link local storage to an array of objects. Any guidance would be highly appreciated. Re ...
When building my website, I utilized the FormData.delete() method to exclude specific form fields before sending data to the server. However, I encountered a setback as this method is not supported on various browsers, including Safari. Therefore, I am in ...
I'm facing a challenge in removing the then statements from this code snippet and replacing all catches with try/catch statements. I'm struggling to figure out how to handle the then statements. export class WelcomePageContribution implements IW ...
After building my electron app using this specific plugin, I encountered a frustrating issue where the installed package would only display a blank, white screen. Despite setting up the window to open dev tools in the built version, inspecting the page rev ...
Here is the codepen link I mentioned earlier: https://codepen.io/santoshch/pen/LYxOoWO <button @click="resetNow(id)"></button> resetNow(id){ this.$refs[`input-${id}`].input.value = ""; //In some cases, you may need to u ...
My current challenge involves displaying data extracted from a database in the form of a bar chart and then exporting both the data and the chart as an image into an Excel file. While I have successfully displayed the bar chart, I am facing difficulties in ...
I'm trying to iterate through an array called arr = [[1,2],4] using for loops to access the numbers. However, I've noticed that I can't seem to add the last number for some reason. Can anyone explain why this is happening? let arr = [[1, ...
Is there a reliable way to download from links on a JavaScript rendered webpage using Python as the preferred language? I have attempted to use the Selenium Python bindings on a headless server, but it has proven to be slow, error-prone, and unable to acc ...
I’m encountering a similar issue to the one discussed in this Stackoverflow thread: SyntaxError: Use of const in strict mode?. However, my problem arises when attempting to install Flux. I followed the steps outlined in the linked Stackoverflow question ...
In my Angular 7 project, I am trying to send a multipart request to the server that includes a file (document_example.pdf) and a json file containing a data object (data_object_example.json). The content of data_object_example.json is as follows: { " ...
Currently, I am utilizing Angular to construct a front-end website that searches for and showcases information obtained through API requests. Whenever I compile the project into a file bundle for static deployment using ng build, I notice that the resultin ...
I'm in the process of developing a basic contact form that includes input fields for name and subject, as well as a send button (which is an <a> element inside a <div>. I am utilizing an <a> tag because I intend to use mailto functio ...
The structure of my modules looks like this: angular.module('mainModule',["cityModule", "countryModule"]); angular.module('mapModule',[]); angular.module('cityModule',["mapModule"]); angular.module('countryModule',[ ...
I am in the process of creating a Notes.ts file specifically for TypeScript notes. I require syntax highlighting but do not want to use eslint. How can I prevent eslint from running on my notes file? Directory Structure root/.eslintignore root/NestJS.ts r ...
I have managed to successfully send the value of the input field with the id datepicker to the server. In the view, I am able to filter the time slots based on the selected date. However, I am facing a challenge in sending this queryset back to the browse ...
Trying to create a dropdown menu with various options and colors. Managed to set background colors for each option, but once an option is selected, the background color disappears. Is there a way to fix this issue? See my HTML example below: <select> ...
My code is experiencing some issues where it doesn't work on the first click, but strangely works on the second click. $("#btnCopiar").on("click",function(){ var clipBoardObj = new ZeroClipboard($("#btnCopiar"), { moviePath: ".. ...