I want to create a Tic Tac game but there is some problem probably in Javascript file thats why when any of the boxes of top row are clicked they are not responding … while the third one does Please help Answer It’s always a bit tricky to relay on the text() of a cell being “” because there might
Add HTML to label of bar chart – chart js
I am using the chart js to display a bar graph. It’s working correctly on normal instances, but I am willing to change the color or a small portion of the label i.e, I want to include some HTML on the label of the bar chart. But, it isn’t rendering the HTML instead it is showing plain HTML text. If
React-codemirror 2 linting feature not working
I have created a react-codemirror 2 component in my react app but the linting feature of the package is not working. I tried browsing other stack overflow questions but since the questions are at least 2 years old it looks like the file structure for the original library i.e. codemirror has been changed and none of the solution seem to
Getting source attributes from each image files in a list through for loop
I am trying to get the source attribute of image files in a list through the for loop. However, it returns that images[i].attr(‘src’) is not defined. However, a simple images[i] returns the list of html collection of images. Following is my code. Please suggest me why the code is not working. AdvertisementAnswer .attr() is a […]
SQLITE DELETE FROM row WHERE id IN (?) removes only firs item
I’m trying to delete multiple rows based on array of ids. The query is: However, it removes only first row with ID of the array and ignores the rest(2 and 3 are not removed); if I try to remove rows based on non-primary key like this everything works. What am I missing here? P.S. There […]
How to change elements color with a click
I know this is basic. You’ll have to excuse me. I’m a js student and I’m having such a hard time with an issue here. So… I have this code: As you can see, the button is creating squares. Now – the issue that I’m having is that it is suppose to change the respective […]
Why can’t i output outside a function, in this scenario where i’m creating a simple counter i’m confused as to why it’s working inside and not out?
Why can’t I output outside the function here, why does it need to be inside? Answer Because if it were where you’ve shown in the question, the value would be 0. The code runs immediately on page load, it doesn’t wait for something to call countJar. Where it is now, it doesn’t run until countJar is called. If you mean
Call a function “dynamically” in JS with something like
I’m trying to learn how to dynamically create objects and apply functions to them with JS and HTML. How can I use a <select> dropdown’s text/value to call a function on an object as directly as possible? In the past I’ve used functions in an array, if then statement, or conditional chain but this seems like extra work. I’m open
Why does this function call throws “await is only valid in async function” Syntax Error even though the function is async?
There is a loadJson function that returns the Json of a firebase link I am trying to assign the value of loadJson() to this variable and use it in a promise. But why does this code throws the following error? Answer your problem is your await here: if you want the promise call the function without await:
How can I most easily identify bottlenecks in React render performance?
I’m having an issue with identifying bottlenecks in render performance while working on a JSON viewer. With few elements, it performs well, but at a certain point it becomes annoyingly slow. Checking the profiler, it seems that elements are rendering fast enough, but I’ve noticed a few issues that I’m not sure how to pursue. Overview The app is a