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Is there a way to pass optional parameters to a function?
...ython.org/2/tutorial/controlflow.html#default-argument-values
I find this more readable than using **kwargs.
To determine if an argument was passed at all, I use a custom utility object as the default value:
MISSING = object()
def func(arg=MISSING):
if arg is MISSING:
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How do I write a custom init for a UIView subclass in Swift?
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When should I use @classmethod and when def method(self)?
... @marcin True duck typing does give it some other dimension. It was more about not writing things like self.foo() when it should be Bar.foo().
– Voo
May 14 '12 at 16:16
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Significance of bool IsReusable in http handler interface
...nstances needed is larger than the instances currently present, they cause more memory to be used. Conversely they can also reduce apparent memory uses since their instance value will survive GC cycles and do not need to be frequently re-allocated.
Another caveat is you need to be sure that at the...
CreateProcess error=206, The filename or extension is too long when running main() method
...Users\myself\.m2\repository\…;C:\Users\myself\.m2\repository\…[…tons more]. Moving my local maven repo cache to D:\m2 did the trick: Classpath shrank down to D:\m2\…;D:\m2\… - bingo! Remember to set the localRepository path in your maven config.
– ThomasR
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Why can't I reference my class library?
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How to remove a column from an existing table?
... such as ApexSQL Search (free) or Red Gate Dependency tracker (premium but more features). There a whole thread on foreign keys here
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How do I create an HTML table with a fixed/frozen left column and a scrollable body?
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Populating a ListView using an ArrayList?
...he provided resource id references a single TextView. If you want to use a more complex layout, use the constructors that also takes a field id. That field id should reference a TextView in the larger layout resource.
However the TextView is referenced, it will be filled with the toString() of each ...