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RESTful on Play! framework
...od and renamed the getUser method. For different content types to work you now have to create several templates. One for each desired content type. For example:
user.xml:
<users>
<user>
<name>${user.name}</name>
. . .
</user>
</users>
user.json:
{...
Generate a UUID on iOS from Swift
...
Graveyard nitpick here but I don't know why lowercase UUID is preferable to a regular UUID.
– Alex Kornhauser
Nov 1 '18 at 2:35
add a co...
Bamboo Vs. Hudson(a.k.a. Jenkins) vs Any other CI systems [closed]
... @george_h The GIT Plugin for Jenkins supports auto merging of branches now. I'm not sure when this was implemented.
– slu
Sep 18 '14 at 7:33
1
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Is there a better way to write this null check, and a non-empty check, in groovy?
...
!members.find()
I think now the best way to solve this issue is code above. It works since Groovy 1.8.1 http://docs.groovy-lang.org/docs/next/html/groovy-jdk/java/util/Collection.html#find(). Examples:
def lst1 = []
assert !lst1.find()
def lst2 = ...
Java generics - why is “extends T” allowed but not “implements T”?
...he OBJECT class ( that exhibits those interfaces) in the generic and then know that at least at compile time ( and desirably at run time ) anything assigned to the generic can safely be cast to any of the specified interfaces. This is not the case the way java is implemented now. But it would be n...
Python call function within class
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so you should definitely still use it. Now, getting to the specifics of your question: if your method doesn't use any instance variables, maybe it should be a classmethod instead? You make those by adding @classmethod before the method, and after that you won't ge...
Travel/Hotel API's? [closed]
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This API is now closed for new devs.
– Someguywhocodes
Jul 6 '16 at 11:22
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s...
What does 'low in coupling and high in cohesion' mean
... is if the methods in the class are using any of the private attributes.
Now the discussion is bigger than this but High Cohesion (or the cohesion's best type - the functional cohesion) is when parts of a module are grouped because they all contribute to a single well-defined task of the module.
...
equals vs Arrays.equals in Java
...or purists: it's perfectly fine, and that also means, don't use it, ever.
Now the expected behaviour for equals is to compare data. The default behaviour is to compare the identity, as Object does not have any data (for purists: yes it has, but it's not the point); assumption is, if you need equals...
Grep regex NOT containing string
... snipped to the original post to give some context. Do you see what I mean now?
– jwbensley
May 2 '12 at 10:36
This an...