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What is the use of static constructors?
...d when would we create a static constructor and is it possible to overload one?
7 Answers
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How to append one file to another in Linux from the shell?
...rmissions on that file - be sure to restore the old file permissions once done
– danday74
Mar 9 '16 at 18:54
1
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Maven error “Failure to transfer…”
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Under Eclipse Luna (4.4 milestone) on Windows I found that after deleting *.lastUpdated I also needed to get m2eclipse to Reindex the Local Repository (via Eclipse->Window->Preferences->Maven->User Settings:Local Repository: Reindex)
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Use of *args and **kwargs [duplicate]
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One place where the use of *args and **kwargs is quite useful is for subclassing.
class Foo(object):
def __init__(self, value1, value2):
# do something with the values
print value1, value2
class MyFoo(Fo...
Mac SQLite editor [closed]
...m aware of CocoaMySQL but I have not seen a Mac GUI for SQLite, is there one?
15 Answers
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How to find unused/dead code in java projects [closed]
... the methods could only log their first use. I dont know how this is best done in Java. We have done this in Smalltalk, which is a dynamic language and thus allows for code modification at runtime. We instrument all methods with a logging call and uninstall the logging code after a method has been l...
Webfonts or Locally loaded fonts?
...e. WOFF offers small file sizes, and your browser supports it, so it's the one you see. WOFF is also fairly widely supported. However, in Opera for example, you'll probably get the TrueType version of the font.
The file size logic is also, I believe, why Font Squirrel tries them in that order. But ...
Python: try statement in a single line
...to set all variables to something. If they might not get set, set them to None first (or 0 or '' or something if it is more applicable.)
If you do assign all the names you are interested in first, you do have options.
The best option is an if statement.
c = None
b = [1, 2]
if c is None:
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Difference between Big-O and Little-O Notation
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f ∈ O(g) says, essentially
For at least one choice of a constant k > 0, you can find a constant a such that the inequality 0 <= f(x) <= k g(x) holds for all x > a.
Note that O(g) is the set of all functions for which this condition holds.
f ∈ o(g)...
Recursive lambda functions in C++11
... Wondering why this isn't marked as 'answer', and that Python one is classified as 'Answer' ?!
– Ajay
Jan 26 '13 at 6:05
1
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