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Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...any ways to look at this, but my advice would be:
If you are not worried by the prospect of vendor tie-in, then make your choice between Hibernate, and other JPA and JDO implementations including the various vendor specific extensions in your decision making.
If you are worried by the prospect of ...
TypeLoadException says 'no implementation', but it is implemented
...... really the problem is that a method of the interface isn't implemented BY DummyItem.
– Qwertie
Jun 13 '10 at 4:16
3
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Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...s referring to when it says "MissingRequiredValidatorError"
I thought that by updating post_params and giving it :image it would be fine, as both create and update use post_params
...
Is a Python dictionary an example of a hash table?
...le. You can read a description of python's dict implementation, as written by Tim Peters, here.
That's why you can't use something 'not hashable' as a dict key, like a list:
>>> a = {}
>>> b = ['some', 'list']
>>> hash(b)
Traceback (most recent call last):
File "<st...
How do I temporarily disable triggers in PostgreSQL?
...e all trigger modifications much more cheaply after the fact than on a row-by-row basis.
6 Answers
...
Check if checkbox is checked with jQuery
..."chk[]" value="Bananas" />
Instead, drop the ID, and then select them by name, or by a containing element:
<fieldset id="checkArray">
<input type="checkbox" name="chk[]" value="Apples" />
<input type="checkbox" name="chk[]" value="Bananas" />
</fieldset>
And ...
Removing pip's cache?
...
The current most-up-to-date answer (posted by a pip maintainer) is stackoverflow.com/a/61762308/1931274. The best approach now is pip cache purge.
– pradyunsg
May 12 at 22:53
...
SQL Server equivalent to Oracle's CREATE OR REPLACE VIEW
...W [dbo].[vw_myView] AS SELECT ''This is a code stub which will be replaced by an Alter Statement'' as [code_stub]'
GO
ALTER VIEW [dbo].[vw_myView]
AS
SELECT 'This is a code which should be replaced by the real code for your view' as [real_code]
GO
...
How do I kill background processes / jobs when my shell script exits?
...n't require job control, and may also get some grandchild processes missed by other solutions.
– michaeljt
Dec 13 '12 at 9:17
5
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AttributeError(“'str' object has no attribute 'read'”)
... so it must happen in the json.load function that you called (as indicated by the full traceback). That is because json.load is trying to .read the thing that you gave it, but you gave it jsonofabitch, which currently names a string (which you created by calling .read on the response).
Solution: do...