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What is the reason for having '//' in Python? [duplicate]
...0.666666666667
As you see, single / may floor, or it may return a float, based on completely non-local issues, up to and including the value of the -Q flag...;-).
So, if and when you know you want flooring, always use //, which guarantees it. If and when you know you don't want flooring, slap a f...
Android Studio rendering problems
...in styles.xml file I changed
"Theme.AppCompat.Light.DarkActionBar"
to
"Base.Theme.AppCompat.Light.DarkActionBar"
It's some kind of hack I came across a long time ago to solve similar rendering problems in previous Android Studio versions.
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Should Github be used as a CDN for javascript libraries? [closed]
...tag or commit hash in the URL (not a branch). Files are cached permanently based on the URL. rawgit.com
– Kerem Baydoğan
May 2 '16 at 12:10
add a comment
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Difference between natural join and inner join
...t specify the joining columns in a natural join; the join is strictly name-based. See also Wikipedia.)
(There's a cheat in the inner join output; the a. and b. parts would not be in the column names; you'd just have column1, column2, column1, column3 as the headings.)
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How to set layout_gravity programmatically?
... Also to add on that gravity auto-margins (for lack of a better term) based on the LinearLayout parent's orientation. The article link provided will help.
– Uknight
Nov 12 '12 at 10:25
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Java `final` method: what does it promise?
...You can't override it in your derived class, therefore it will do what the base class author intended.
http://download.oracle.com/javase/tutorial/java/IandI/final.html
Worth noting is the part where it suggests that methods called from constructors should be final.
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Parser for C#
...is that we have less informations about line and file (the informations is based on .pdb file, and Pdb contains lines informations only for methods)
I personnaly recommend Mono.Cecil and NRefactory.
share
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Does Java have a path joining method? [duplicate]
...ower. In addition the answer I provided works for things that are not File based so it is more flexible.
– TofuBeer
Nov 18 '16 at 0:04
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Linq to Entities join vs groupjoin
... input sequence, found all the matching items from the "inner" sequence
(based on a key projection on each sequence) and then yielded pairs of
matching elements. GroupJoin is similar, except that instead of
yielding pairs of elements, it yields a single result for each "outer"
item based on ...
Storing time-series data, relational or non?
...n is never a Key (duplicate rows, which are prohibited in a Relational database, must be prevented by other means).
The Id column requires an additional Index, which obviously impedes the speed of INSERT/DELETE, and adds to the disk space used.
You can get rid of it. Please.
Elevation
Now ...