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How can I get the ID of an element using jQuery?
...(function() {
console.log($('#test').attr('id'));
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="test"></div>
Or through the DOM:
$('#test').get(0).id;
or even :
$('#test')[0].id;
and reason behind usa...
Reordering of commits
...want to reorder only last two commits, you can you this git reorder alias: https://stackoverflow.com/a/33388211/338581
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Git pull without checkout?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Can a div have multiple classes (Twitter Bootstrap) [duplicate]
...iv can have as many classes as you want (this is both regarding to bootstrap and HTML in general):
<div class="active dropdown-toggle"></div>
Just separate the classes by space.
Also: Keep in mind some bootstrap classes are supposed to be used for the same stuff but in different case...
Java 8 forEach with index [duplicate]
...
Since you are iterating over an indexable collection (lists, etc.), I presume that you can then just iterate with the indices of the elements:
IntStream.range(0, params.size())
.forEach(idx ->
query.bind(
idx,
params.get(idx)
)
)
;
The resulting code is similar to ...
How to get the entire document HTML as a string?
...erializer().serializeToString(document)
in browsers newer than IE 9
See https://caniuse.com/#feat=xml-serializer
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Is there a JSON equivalent of XQuery/XPath?
...
jq defines a JSON query language that is very similar to JSONPath -- see https://github.com/stedolan/jq/wiki/For-JSONPath-users
... [which] I can used to find an item in [0].objects where id = 3?
I'll assume this means: find all JSON objects under the specified key with id == 3, no matter wh...
How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
... AsyncTask , Now in my main Activity I need to get the result from the OnPostExecute() in the AsyncTask . How can I pass or get the result to my main Activity?
...
How to open a specific port such as 9090 in Google Compute Engine
...
On my instance, I only have allow http and allow https I've added a new firewall rule but I can't seem to find it. I'm also on the free tier, if it helps.
– A. L
Aug 3 '17 at 6:48
...
Map implementation with duplicate keys
...collect.ArrayListMultimap;
import com.google.common.collect.Multimap;
or https://commons.apache.org/proper/commons-collections/download_collections.cgi
import org.apache.commons.collections.MultiMap;
import org.apache.commons.collections.map.MultiValueMap;
...