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...e continually changing options and their places. Without any common sense. One day one option is under one segment, next day it's under another.
– Luka
Nov 20 '17 at 19:18
add...
How to persist a property of type List in JPA?
...ntation: it adds a @ElementCollection annotation, similar to the Hibernate one, that does exactly what you need. There's one example here.
Edit
As mentioned in the comments below, the correct JPA 2 implementation is
javax.persistence.ElementCollection
@ElementCollection
Map<Key, Value> col...
How to Unit test with different settings in Django?
...anism for overriding Django settings for a unit test? I have a manager on one of my models that returns a specific number of the latest objects. The number of objects it returns is defined by a NUM_LATEST setting.
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Visual Studio 2013 hangs when opening a solution
...ay or two ago. That day it was fine. Now I'm lucky if I can get it to open one solution in a whole day. It opens OK by itself, but when I try and open a solution from within - via the menu - it hangs, badly. If I right-click a solution in Windows Explorer and 'open with VS 2013', it opens then hangs...
How can I access and process nested objects, arrays or JSON?
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Preliminaries
JavaScript has only one data type which can contain multiple values: Object. An Array is a special form of object.
(Plain) Objects have the form
{key: value, key: value, ...}
Arrays have the form
[value, value, ...]
Both arrays and object...
Change / Add syntax highlighting for a language in Sublime 2/3
...ll themes contain all scopes, so you'll need to play around with different ones to find one that looks good, and gives you the highlighting you're looking for. There are a number of themes that are included with Sublime Text, and many more are available through Package Control, which I highly recomm...
Create space at the beginning of a UITextField
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@Ryan It has been a while, but a UITextField is one-line only I thought. A UITextView should be used then for multiline .
– Haagenti
Jul 11 '19 at 5:50
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Python recursive folder read
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Heads up to anyone as dumb/oblivious as me... this code sample writes a txt file to each directory. Glad I tested it in a version controlled folder, though everything I need to write a cleanup script is here too :)
– S...
The Guava library: What are its most useful and/or hidden features? [closed]
... less code than doing it by hand.
Some things others have not really mentioned that I love:
Multimaps are just great. Any time you would use something like Map<Foo, Collection<Bar>>, use a multimap instead and save yourself a ton of tedious checking for an existing collection mapped t...
How to Get a Layout Inflater Given a Context?
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This is the only method that worked for me. Every other one that I've tried so far threw an exception.
– num1
Mar 12 '11 at 0:21
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