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jQuery .data() does not work, but .attr() does
... "bug" a few days ago when working with .data() and .attr('data-name') for HTML5 data attributes.
The behavior you're describing is not a bug, but is by design.
The .data() call is special - not only does it retrieve HTML5 data attributes it also attempts to evaluate/parse the attributes. So with...
CSS selector with period in ID
The HTML spec allows for periods (.) in an id:
2 Answers
2
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“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
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It doesn't work in the head of the html file for security reasons. It has to be a header. stackoverflow.com/questions/7015782/…
– Justin Blank
Sep 2 '12 at 19:23
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HTTP GET Request in Node.js Express
...options, (statusCode, result) => {
// I could work with the resulting HTML/JSON here. I could also just return it
console.log(`onResult: (${statusCode})\n\n${JSON.stringify(result)}`);
res.statusCode = statusCode;
res.send(result);
});
UPDATE
If you're looking for async/await (linear...
MySQL “Group By” and “Order By”
...order-sort-group
https://dev.mysql.com/doc/refman/5.6/en/group-by-handling.html
https://dev.mysql.com/doc/refman/5.7/en/group-by-handling.html
https://dev.mysql.com/doc/refman/5.7/en/miscellaneous-functions.html#function_any-value
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Angularjs loading screen on ajax request
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Here's an example. It uses the simple ng-show method with a bool.
HTML
<div ng-show="loading" class="loading"><img src="...">LOADING...</div>
<div ng-repeat="car in cars">
<li>{{car.name}}</li>
</div>
<button ng-click="clickMe()" class="btn bt...
How to get current time with jQuery
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newDate.setDate(newDate.getDate());
// setting date and time
$('#Date').html(dayNames[newDate.getDay()] + " " + newDate.getDate() + ' ' + monthNames[newDate.getMonth()] + ' ' + newDate.getFullYear());
setInterval( function() {
// Create a newDate() object and extract the seconds of the curren...
How to pause a YouTube player when hiding the iframe?
...ame class="embed-responsive-item" src="//www.youtube.com/embed/WIZUeIDFALw?html5=1&enablejsapi=1" allowfullscreen></iframe> or it won't work :)
– dineth
Dec 1 '14 at 1:19
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How to explain callbacks in plain english? How are they different from calling one function from ano
...text(['Fetched', count, 'new items'].join(' '));
$('#results_messages').html(jsondata.results || '(no new messages)');
}
With Callback:
Here is an example with a callback, using jQuery's getJSON:
function processDataCB(jsondata) { // callback: update UI with results
showNowLoading(false);
...
Scroll to bottom of Div on page load (jQuery)
...as looking for a snippet to scroll and all I could find it page scrolling (html, body). This is a great solution and using scrollHeight is a great way to make sure it always reaches the bottom.
– Kevin Marmet
Jul 15 '19 at 17:04
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