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Django self-referential foreign key
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Gmail Error :The SMTP server requires a secure connection or the client was not authenticated. The s
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1) Log in to production server via remote access, and sign in to gmail once with your credentials. They will ask for the confirmation, confirm it and log out.
Or 2) log in gmail to your local computer, Follow this Link and c...
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how to show progress bar(circle) in an activity having a listview before loading the listview with d
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Since Python 3.3 a bug was fixed meaning the property() decorator is now correctly identified ...
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Wild guess: If your value is an empty string, you can use NULLIF to replace it for a NULL:
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