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Get the latest record from mongodb collection
...rt({'_id':-1}), defines a projection in descending order of all documents, based on their _ids.
Sorted Projection ( _id: reverse order ): getting the latest (last) document from a collection.
> db.Sports.find().sort({'_id':-1}).limit(1)
{ "_id" : ObjectId("5bfb60b1dea65504b456ab14"), "Type" : "...
BackgroundWorker vs background Thread
... method calls to the UI thread are handled automatically through its event-based model. Avoid BackgroundWorker if...
your assembly does not have or does not interact directly with the UI,
you need the thread to be a foreground thread, or
you need to manipulate the thread priority.
Use a ThreadPo...
What's the meaning of * (asterisk) in XAML ColumnDefinition?
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Margin-Top not working for span element?
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Is there a Newline constant defined in Java like Environment.Newline in C#?
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Is there an XSLT name-of element?
...uld do it before adding to an RDB, and an xml document is just another database.
– Patanjali
Feb 14 '18 at 3:56
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Depend on a branch or tag using a git URL in a package.json?
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No startswith,endswith functions in Go?
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Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
...deployment server. Even though these dll's were no longer used by the code base they appeared to be causing the problem. Cleaned it all out and re-deployed and it was fine.
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What's the difference between a Python module and a Python package?
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Any Python file is a module, its name being the file's base name without the .py extension. A package is a collection of Python modules: while a module is a single Python file, a package is a directory of Python modules containing an additional __init__.py file, to distinguish a ...