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MongoDB/NoSQL: Keeping Document Change History
...his approach is fine though when you're dealing with small-sized documents and/or don't update documents very often.
Only store changes in a new version
Another approach would be to store only the changed fields in a new version. Then you can 'flatten' your history to reconstruct any version of th...
What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA
I'm trying to brush up on my design pattern skills, and I'm curious what are the differences between these patterns? All of them seem like they are the same thing - encapsulate the database logic for a specific entity so the calling code has no knowledge of the underlying persistence layer. From m...
Difference between Node object and Element object?
I am totally confused between Node object and Element object.
document.getElementById() returns Element object while document.getElementsByClassName()
returns NodeList object(Collection of Elements or Nodes?)
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Flask vs webapp2 for Google App Engine
I'm starting new Google App Engine application and currently considering two frameworks: Flask and webapp2 . I'm rather satisfied with built-in webapp framework that I've used for my previous App Engine application, so I think webapp2 will be even better and I won't have any problems with it.
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How to assign an exec result to a sql variable?
...from changing the stored proc's signature
– Michael Sander
Aug 31 '16 at 7:43
2
Used this as well...
How can I get a Bootstrap column to span multiple rows?
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How would you make boxes four and five fill the row's height as box one grows?
– Imran NZ
Oct 20 '15 at 19:20
2
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How can I assign an ID to a view programmatically?
In an XML file, we can assign an ID to a view like android:id="@+id/something" and then call findViewById() , but when creating a view programmatically, how do I assign an ID?
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Can I control the location of .NET user settings to avoid losing settings on application upgrade?
... the location of the user.config file. Currently it's stored with a hash and version number
4 Answers
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Maven: how to override the dependency added by a library
...d on using transitive dependencies.
Resources :
Dependency Mediation and Conflict Resolution
Introduction to the Dependency Mechanism
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MongoDB with redis
...n anyone give example use cases of when you would benefit from using Redis and MongoDB in conjunction with each other?
3 An...