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Showing posts with the label App Engine Ndb
How To Assign Default Value To All Ndb Datastore Entries?

How To Assign Default Value To All Ndb Datastore Entries?

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I have to add one new property to my existing NDB class: class AppList(ndb.Model): ... igno… Read more How To Assign Default Value To All Ndb Datastore Entries?
Difference Between Dateproperty And Datetimeproperty

Difference Between Dateproperty And Datetimeproperty

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In layman's term, what's the difference between ndb.DateProperty and ndb.DateTimeProperty? … Read more Difference Between Dateproperty And Datetimeproperty
Ndb: Sort Query Results

Ndb: Sort Query Results

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In App Engine NDB, I am querying entities that have a repeated property. I would like to order the … Read more Ndb: Sort Query Results
How Efficient Is Google App Engine Ndb.delete_multi()?

How Efficient Is Google App Engine Ndb.delete_multi()?

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I'm working on something to clear my database of ~10,000 entities, and my plan is to put it in … Read more How Efficient Is Google App Engine Ndb.delete_multi()?
Appengine Ndb Property Validations

Appengine Ndb Property Validations

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I wonder what the best approach is for validating NDB entity properties likes: a date must be in t… Read more Appengine Ndb Property Validations
Gae Python Ndb .put Not Synchronous On Development (but Works In Production)?

Gae Python Ndb .put Not Synchronous On Development (but Works In Production)?

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The following below should create a Counter model and use (deferred) tasks to increment the counter… Read more Gae Python Ndb .put Not Synchronous On Development (but Works In Production)?