I have been struggeling with a “simple” task for some time now and have figured out how to solve the problem in an alternative way. But I still would like to know what I was doing wrong in …
Category: Questions
ReactJs change text upon button click problem
I have a large project with multiple files. I want a button to render the content of some other components upon clicking. I am trying to understand why the following does not work, and what could I do …
Node.js – Express routing endpoint to Object Key Value inside array
I have a local server that I have created to learn and practice my backend coding. Right now its in the early stages of becoming a “netflix” style app. I have a code: app.get(“/movies/:…
Reduce data into nested categories
I am trying to reduce an array of data into a nested object. I almost have it except for the next items. Instead of pushing into the array it overwrites the entire array itself leaving only 1 value. I …
How to restrict specific characters in a text box?
I’m trying to restrict single and double quotations within the text box of a form ( ” or ‘). I’ve researched and seen JS to only allow alphanumeric and so on, but nothing to restrict a specific character exactly. I’m fine with it not allowing it to be typed or to use an alert pop…
how to apply a macro to a folder of google spreadsheets
I’m new to JavaScript though have experience in Visual Basic. Really what I need is to write a macro that I can put in a folder full of google spreadsheets and writes “N/A” in specific cells….
How to remove comma if there is no next value
I am merging address values in one variable like – obj.address1 = obj.address1 + ‘, ‘ + obj.city + ‘, ‘ + obj.state + ‘, ‘ + obj.zip_code but if there is no value in city/state/zip_code comma is …
Puppeteer not picking up dialog box
I’m trying to test for an alert box in Puppeteer: However, it doesn’t seem to return the message inside the alert box (even though I’ve confirmed it works doing it manually). Any ideas why page.on(‘dialog’, async dialog => { isn’t being entered? Answer I’m not sure…
Generating new buttons from one with JavaScript
I have written a post about this problem Want buttons be displayed ONLY when clicking on another button with JS and I have not gotten a satisfying answer. I formulate my problem again. I have to find a right JS code to solve this issue. I have a set of buttons (“Backgrounds”, “Ears”, &…
Getting ‘Aw snap! : error code: Out of memory’
I was trying to build simple react-redux app using reducers. But every time I open the website it is popping up this error and I couldn’t open the console. I tried to clean cookies and caches but no help. Whenever I change <Posts /> and <Form /> to simple <h1> tags it works perfectly f…