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How do I print out the contents of an object in Rails for easy debugging?
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I've found that some YAML outputs of records display more data (metadata, perhaps?) than I care to see. If I'm looking for the YAML version of a record I'll use y record_name.attributes. #y is an alias for to_yaml.
– Tass
Jan 14 '16 at 15:...
Get the data received in a Flask request
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To get the raw data, use request.data. This only works if it couldn't be parsed as form data, otherwise it will be empty and request.form will have the parsed data.
from flask import request
request.data
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Foreign Key to multiple tables
...ject varchar(50) NULL
)
CREATE TABLE dbo.Owner
(
ID int NOT NULL,
User_ID int NULL,
Group_ID int NULL,
{{AdditionalEntity_ID}} int NOT NULL
)
With this solution, you would continue to add new columns as you add new entities to the database and you would delete and recreate the fo...
MySQL load NULL values from CSV data
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Load different colorscheme when using vimdiff
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Is it possible to call more than one command between the two pipes "|"? I would be interested in return to original colorscheme after using vimdiff from vim too...
– Somebody still uses you MS-DOS
Jun 14 '10 a...
Why do we have to specify FromBody and FromUri?
..., but only for different parameters, as demonstrated here.
There is a lot more information on the web if you google "web api parameter binding".
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Media Player called in state 0, error (-38,0)
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Also try to release any media player that you do not need any more. For example, if you do not want to play the audio or video on background then you should call mediaPlayer.release() in onPause().
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jQuery : eq() vs get()
... which means that it accepts jQuery functions.
.get() returns an array of raw DOM elements. You may manipulate each of them by accessing its attributes and invoking its functions as you would on a raw DOM element. But it loses its identity as a jQuery-wrapped object, so a jQuery function like .fade...
Filter by property
...yees()
See https://docs.djangoproject.com/en/1.9/topics/db/managers/ for more.
Note that I am going off the documentation and have not tested the above.
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how to get html content from a webview?
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