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@Elizabeth make sure your Fragment has a tag properly set
– Phantômaxx
Oct 21 '16 at 7:17
1
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Strangest language feature
... return new Integer(i);
}
Note: IntegerCache.high defaults to 127 unless set by a property.
What happens with auto boxing is that both foo and bar the same integer object retrieved from the cache unless explicitly created: e.g. foo = new Integer(42), thus when comparing reference equality, they w...
How do you add swap to an EC2 instance?
I'm currently running an ec2 micro instance and i've been finding that the instance occasionally runs out of memory.
10 Ans...
How to add local jar files to a Maven project?
...lled, your Maven repo can be committed to a code repository, and the whole set-up is system independent. (Working example in GitHub).
I agree that having JARs committed to source code repo is not a good practice, but in real life, quick and dirty solutions are sometimes better than a full blown Nex...
Why no love for SQL? [closed]
...ce is that to use SQL effectively you need to be able to think in terms of sets and not procedurally - which is precisely how most programmers are taught to think. Using SQL effectively really isn't that hard and well within the reach of any competent coder (like anyone reading SO!) but it is necess...
How to remove all white space from the beginning or end of a string?
How can I remove all white space from the beginning and end of a string?
6 Answers
6
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Why am I merging “remote-tracking branch 'origin/develop' into develop”?
...te possible that rebase is the wrong operation—a rebase --onto, merge, reset, or push -f might be more appropriate than a plain rebase.
It is not (currently) possible to pass --preserve-merges to the rebase operation, so any intentional merge of a feature branch will be linearized, replaying (and ...
Load resources from relative path using local html in uiwebview
... fragile, I started slowly adding more complex tests to my test page (i.e. setting the image with css instead of inline in the img tag) and it wasn't working so I reverted back to what I had originally and it didn't work again! Maybe I'm dealing with some sort of caching in my uiwebview?
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Is it worth using Python's re.compile?
Is there any benefit in using compile for regular expressions in Python?
26 Answers
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Class method differences in Python: bound, unbound and static
...otocol is to implement 3 methods
def __get__(self, instance, owner)
def __set__(self, instance, value)
def __delete__(self, instance)
for e.g.
>>> C.__dict__['foo'].__get__(c, C)
where
self is the CPO (it could be an instance of list, str, function etc) and is supplied by the runt...