remove css class from wordpress using jquery / javscript [closed] - html

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<section class="page__title-area page__title-height page__title-overlay page__title-wrapper d-flex align-items-center " data-background="https://dev.itpt.co.uk/wp-content/uploads/2022/06/Untitled-1.png" style="background-image: url("https://dev.itpt.co.uk/wp-content/uploads/2022/06/Untitled-1.png");">
<div class="container">
</div>
</section>
From the above code, i want to delete class "page__title-overlay" through fronted javascript or jquery code, as i don't have access to wordpress core file like, functions.php. Can someone help

jQuery(document).ready(function(){
jQuery('section').removeClass('page__title-overlay');
});

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Make "Star" by HTML [closed]

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I need some help with html)
I have this:
When i press to another "button" (like pig) text in the centre must change to another.
So question: what i need to use to make it. Maybe you have some example.
As I understand, you can solve your question with this:
<html>
</body>
<script>
function changeText()
{
document.getElementById('MiddleText').innerHTML = 'New Text in the middle';
}
</script>
<p id='MiddleText'>Your text in the middle</p>
<input type='myButton' onclick='changeText()' value='Change Text'/>
</body>
</html>

Can I use Ruby and Regular expressions to make changes to a file? [closed]

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I want to use Ruby (maybe its File class) to grab/change certain content in a html file. For example:
<html>
<script>
...
</script>
<!-- example -->
<div class="1">
<div class="2">
....
<p>...</p>
</div>
...
</html>
So can I use ruby to run through all the htmls in the folder and change all the html's content to include only <!-- example -->.*?<\/div> in each file?
NOTE:wants to add more clarification: not just copy the text, but the code too. I may grab the code content from <!-- example --> to <\/div>
Thank you and I'm looking forward to your reply!

What is use of button and hidden controls in HTML and how they work? [closed]

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<button><img src="images" alt="add" width="10" height="10" />Add</button><input type="hidden" name="bookmark" value="lyrics" />
I know what the output is but how it is work and where we can use ?
As you know it is unvisible ,but it can hold some values, and that is it's effect.
It's a hidden area you submit to the server but do not want the user to notice it .

How can I place a checkbox within a button? [closed]

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I am using Bootstrap and want to place a checkbox within a button, similar to what is done with Gmail to select all messages. I have looked at the Gmail CSS but have been unable to determine how they've done it.
Here is a simple example, made of DIVs with some CSS and a little jQuery to check the checkbox when the button is clicked:
jsFiddle demo
HTML:
<div id="container">
<div id="btnOuterDIV">
<div id="btnChkbox">
<input type="checkbox" id="btnCB" />
</div>
</div>
</div>
CSS:
#container {padding:50px;}
#btnOuterDIV{height:30px;width:80px;border:1px solid #ccc;border-radius:5px;}
#btnOuterDIV:hover{border-color:#888;cursor:pointer;}
#btnChkbox{height:15px;width:15px;padding-top:5px;padding-left:5px;}
jQuery:
$('#btnOuterDIV').click(function(){
alert('You clicked the button');
$('#btnCB').prop('checked',true);
});
Edit:
Button text (a label) added to the button: http://jsfiddle.net/crrojLho/2/

Regexp for removing certain IMG tags [closed]

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Need a regexp to remove all the HTML tags like:
<img border="0" alt="" src="/images/stories/j25.png">
$(document).ready(function() {
$('body').find('img').each(function(i) {
var src=$(this).attr('src');
if(src=="/images/stories/j25.png") {
$(this).remove();
}
});
});