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How to change href of tag on button click through javascript
...hghj</a>
<script type="text/javascript">
document.getElementById("myLink").onclick = function() {
document.getElementById("abc").href="xyz.php";
return false;
};
</script>
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How to send a message to a particular client with socket.io
...the client, listen for emits from the server called 'receivedMessage', and by reading the data you can handle who it came from and the message that was sent.
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INSERT INTO … SELECT FROM … ON DUPLICATE KEY UPDATE
...econd part references the SELECT columns.
INSERT INTO lee(exp_id, created_by, location, animal, starttime, endtime, entct,
inact, inadur, inadist,
smlct, smldur, smldist,
larct, lardur, lardist,
emptyct, emptydur)
SELECT id, uid, t...
How to dismiss notification after action has been clicked
...
You can always cancel() the Notification from whatever is being invoked by the action (e.g., in onCreate() of the activity tied to the PendingIntent you supply to addAction()).
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Android - shadow on text?
...gdroid's resources from above)
TextView infoTextView = (TextView) findViewById(R.id.info);
infoTextView.setTextAppearance(getApplicationContext(),
R.style.AudioFileInfoOverlayText);
The signature for setTextAppearance is
public void setTextAppearance (Context context, int resid)
...
@Html.BeginForm Displaying “System.Web.Mvc.Html.MvcForm” on Page
... imageUploader: {
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...
how to access iFrame parent page using jquery?
...nstance in the parent document (e.g., to call an utility function provided by a plug-in) use one of these syntaxes:
window.parent.$
window.parent.jQuery
Example:
window.parent.$.modal.close();
jQuery gets attached to the window object and that's what window.parent is.
...
What is SELF JOIN and when would you use it? [duplicate]
... boss
from emptable e, emptable b
where e.manager_id = b.empolyee_id
order by 1
It's basically used where there is any relationship between rows stored in the same table.
employees.
multi-level marketing.
machine parts.
And so on...
...
Data Modeling with Kafka? Topics and Partitions
... a topic is a grouping of messages of a similar type that will be consumed by the same type of consumer so in the example above, I would just have a single topic and if you´ll decide to push some other kind of data through Kafka, you can add a new topic for that later.
Topics are registered in Zoo...
Select2 doesn't work when embedded in a bootstrap modal
..."myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="myModalLabel">Panel</h3&...