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SQlite Getting nearest locations (with latitude and longitude)
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1) At first filter your SQLite data with a good approximation and decrease amount of data that you need to evaluate in your java code. Use the following procedure for this purpose:
To have a deterministic threshold and more accurate filter on data, It is better to calcula...
Custom views with Storyboard
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Putting the widget/view in a separate .xib file works, and is appropriate especially if you might want to reference that same view from multiple View Controllers.
However, sometimes you do want to see the additional view/widget within the same storyboard, and it is possible. Here's how ...
How is mime type of an uploaded file determined by browser?
I have a web app where the user needs to upload a .zip file. On the server-side, I am checking the mime type of the uploaded file, to make sure it is application/x-zip-compressed or application/zip .
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How do you log server errors on django sites
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the Exception passed into process_exception doesn't appear to have the stack trace, is there a way to get that?
– Nick BL
Sep 4 '19 at 17:38
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Can you autoplay HTML5 videos on the iPad?
...y device owners have data usage/bandwidth limits on their devices, I think Apple felt that the user themselves should decide when they initiate bandwidth usage.
After a bit of research I found the following extract in the Apple documentation in regard to auto-play on iOS devices to confirm my ass...
Listening for variable changes in JavaScript
...he proxy around like if it was your object and make the other parts of the app interact with your proxy. Changes on the proxy will be reflected on the actual object.
– Zoltán Matók
Sep 27 '19 at 9:26
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Good reasons NOT to use a relational database?
... to use them instead of good-old relational databases? In my opinion, most applications rarely use the full power of SQL--it would be interesting to see how to build an SQL-free application.
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Server polling with AngularJS
...od to inform your user, facilitate data integrity or in short: manage your application state in general. However, you could use common $http interceptors for this and cancel the $interval when this happens.
– Treur
Jan 30 '14 at 8:34
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How to delete SQLite database from Android programmatically
...all Database connections before deleting. Else you'll have to restart the application.
– Jay Soyer
Aug 2 '13 at 15:58
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Which is best way to define constants in android, either static class, interface or xml resource?
I'm developing an android application which uses web service to get data from server, for that I'm having three different set of URLs to point development system, test server and live server. It's difficult to change URL whenever I want to give application for testing/live. so I planned to make it a...