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Updating the list view when the adapter data changes
When the data associated with array adapter is changed, invalidating the listview is sufficient to show the updated values? Following piece of code is not working, did i misunderstood something here.?
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swap fragment in an activity via animation
...nt in an activity via animation.Suppose PageA is for fragement A and left side on the screen and PageB is for fragment B i.e. on the right side of the screen. Now i want that when i click a button on pageA then PageA will move to the right side of the screen with some transition animation.
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Purge Kafka Topic
...te a topic named MyTopic:
Describe the topic, and take not of the broker ids
Stop the Apache Kafka daemon for each broker ID listed.
Connect to each broker, and delete the topic data folder, e.g. rm -rf /tmp/kafka-logs/MyTopic-0. Repeat for other partitions, and all replicas
Delete the topic meta...
How to uninstall Python 2.7 on a Mac OS X 10.6.4?
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Thanks for the heads up Ned, I did remove it, and found out the hard way that you have to reinstall Mac OS X. I'm leaving this here for anyone else who comes along and thinks the same thing I did. Don't remove Python in /System/Library/Frameworks/... None o...
How can I display a pdf document into a Webview?
...PDF Viewer to read your pdf online:
WebView webview = (WebView) findViewById(R.id.webview);
webview.getSettings().setJavaScriptEnabled(true);
String pdf = "http://www.adobe.com/devnet/acrobat/pdfs/pdf_open_parameters.pdf";
webview.loadUrl("https://drive.google.com/viewerng/viewer?embedded=true&...
MySQL vs MongoDB 1000 reads
...sts in MySQL with about 20 million records indexed only on a field called 'id'.
7 Answers
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Using GPU from a docker container?
I'm searching for a way to use the GPU from inside a docker container.
9 Answers
9
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Extension methods cannot be dynamically dispatched
... (var item in Model)
{
@Html.DropDownListFor(modelItem => item.TitleIds,
new SelectList(ViewBag.TitleNames as System.Collections.IEnumerable,
"TitleId", "Title.TitleText"),
"No: " + (string) ViewBag.MagNo,
new { id = "TitleIds" })
}
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img src SVG changing the styles with CSS
...in a text editor:
<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
<path d="M0 0h24v24H0z" fill="none"/>
<path d="M1 21h22L12 2 1 21zm12-3h-2v-2h2v2zm0-4h-2v-4h2v4z" fill="#fff"/>
</svg>
... just change the fill and sav...
MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
... new row is inserted. I want to retain the old row for maintaining primary ids.
– Prashant
Apr 26 '10 at 15:21
2
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