legacy_data | Create ActiveRecord models from an existing database | Database library
kandi X-RAY | legacy_data Summary
kandi X-RAY | legacy_data Summary
Create ActiveRecord models from an existing database
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legacy_data Examples and Code Snippets
Community Discussions
Trending Discussions on legacy_data
QUESTION
I am trying to load data using Ember CLI from a legacy API that seems to be unsuited to using Ember Data. This data will typically be loaded when the page loads and then reused in many places throughout the app. I have created a service 'legacy_data' for this:
...ANSWER
Answered 2017-Oct-11 at 01:35I think you should just move your code from the init
hook to a function loadData
(or whatever name you like), and then call this function from the beforeModel
of the application route. This will ensure the data is loaded all the time.
QUESTION
I'm using Django Rest Framework to handle token authentication for a mobile application for a school. In particular, when a student logs in, the mobile application sends a token to my Django backend, which then combines data from its database and some external data from another source. I found it easiest to use a generic RetrieveAPIView to accomplish what I needed.
My code is working, and my main question is around the url. For most retrievals, we usually have the primary key as well (e.g. /students/SOME-ID), but in this case, I'm using the token to retrieve the user rather than the primary key. In fact, if SOME-ID
passed in was different from the Token, the user associated with the Token would be returned anyway (which seems kinda strange).
I'm wondering whether it is better to have my url route be just (/students) instead though this seems to be a list rather than a retrieve operation.
WHAT I HAVE NOW
...ANSWER
Answered 2017-Jul-31 at 10:08Definitely, the url http://localhost:8000/api/v1/revision/students/
looks better.
But you don't need to write this in a RetrieveAPIView
, you could always do this in base APIView
,
QUESTION
I'm working in an R ipython notebook (relative R newbie) and trying to extract data from Google Big Query using 'bigrquery'. I'm told this should be simple, but extracting using standard sql isn't working.
Here's my code:
...ANSWER
Answered 2017-Jul-26 at 16:08You sent the wrong variable to the function.
It should be use_legacy_sql = FALSE
instead of useLegacySql
. They changed the variable name right after committing the new code.
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Install legacy_data
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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