اسئلة برمجة

I want to make a program that If I don't enter my ID or password, an alert pops up, and if my password is less than 6 characters, an alert pops up. When I ran this code, the 'Fill in the ...

const date = document.getElementById("date"); const time = document.getElementById("time"); const d_t = document.getElementById("showDate-Time"); $(document).ready(function () { $("#date").change(function () { d_t.innerHTML = `${date.value} ${time.value}`; }); $("#time").change(function () { d_t.innerHTML = `${date.value} ${time.value}`; }); }); Whenever I change ...

Should I complete the course and do the projects? or do the projects while doing course parallely? I'm in the middle of javascript course. Html and css classes completed?

I'm trying to prevent pages from breaking while printing the contents of a div. Important to say that i'm using tailwind. I have tried using: break-after-page, break-after-auto , break-before-page, break-before-auto break-page-inside avoid on the table,thead and on the div where i'm using grid. yet it doesnt help the issue ...

I have downloaded an aspx page with a .file extension using python. The said file opens up in the web browser however the download button is disabled. This is the URL from where I have downloaded the aspx page on my ...

I am trying to select the label where the child is a checkbox. here is the html layout: <div> <label for="registration" class="required">Agree terms</label> <!-- I need to select this --> <input type="checkbox" required="required" value="1"> </div>

This is a project for displaying archeological models in x3d. May someone give direction with editing some of the built in parameters of the x3d viewer. I would like to add functionality to the d key with javascript, however the d key ...

Following from my Question, I have created a resize that can expand the width of a div. By pulling the right edge of the div to resize its width from left-to-right, on the other hand, do I have to resize ...

I have a page that's seperated in 2 columns with the 2nd column containing a flexbox. I would like the flexbox to show the maximum number of items (depending on the size of the screen) and leave no extra whitespace ...

I am new to front end end I have a mock up script, I find it difficult to edit and add some new features, and the right apps to use for the editing. Can someone help? I have tried on ...