ludus | A pluggable NES emulator | Emulator library

how will I access the last span element in my p tag? I have 4 span tags in my p tag I want to access the last one and do changes to it!! I've added styling to the p span body{} but they all are changing I want the last span tag to be accessible.

for example here is the code!

Here is the code

THE AIM

I would like that when the dropdown is opened (toggle-content is active) the background, apart from the header, would have a different colour and the user wouldn't be able to scroll through the background content until the dropdown is closed.

THE PROBLEM AND THE ATTEMPT

I've managed to prevent the user from scrolling by using $('body').toggleClass('hidden');. However, I am not being able to set a different colour in the background. For this, I've tried placing an empty div with class backdrop and style it to set a background colour with an opacity of 0.5.

Please find my code below:

As part of a Django project, I am trying to retrieve the contents of a json file (which is the project directory where the manage.py file is) and display them in the browser along with other posts.

I have followed these instructions in the shell, with no errors, so it should have saved.

Shell commands

I want to implement caption breaking feature of instagram in a react-native app (a "more" link after long text break) but with the option of determining exact character position of line break to place "more" link.

For example if I have the following text in caption:

Lorem ipsum dolor sit amet, putant ancillae voluptaria eos te, eum et justo impetus. Tincidunt efficiendi eu mei, sea at aeque persius. Quo commodo molestie similique eu, pri ei utroque lucilius. Eum cu everti iriure, in duo ludus urbanitas intellegam. Partiendo molestiae et eos, mei wisi cetero recteque ex.

and given numberOfLines={2}, it displays (say) one and a half line of text before "more" (not the exact 2 lines).

Desired view of my example at this stage

I'm trying to use print functionality for ag-Grid in angular. My page containing content and ag-Grid data. Casually If I apply print functionality, content and grid data both coming for print. But I'm not sure how to give only ag-Grid data for printing. If any one have idea please help me. Thanks in advance.

This is the code for print functionality according to docs.

I need to style the first 10 words of a paragraph a different colour (the content is dynamic so I can't just put a span in the HTML). My solution is to use javascript and do this will all the instances of .overview__text. I'm able to get the alert of words but in my HTML it's not showing the span. Can you please explain like I'm 5 what I'm doing wrong? Also is this the best solution?

HTML

I have a flexbox container with 3 cards, and I'm trying to work out how to get the cards to be the same height but I'm not having much success (tried changing direction flex-direction: column; which didn't work).

This needs to be IE11 friendly. Hopefully I'm going along the right lines with what I have at the moment (total novice in the CSS world).

Codepen: https://codepen.io/neilem/pen/dejmRQ

In my XAML I have a certain amount of horizontal space. In it I need to put a text (of unknown length) followed by a button. Button should be placed directly after text. I am using following XAML: