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Static methods in Python?
... static method is str.maketrans() in Python 3, which was a function in the string module in Python 2.
Another option that can be used as you describe is the classmethod, the difference is that the classmethod gets the class as an implicit first argument, and if subclassed, then it gets the subcla...
Why aren't programs written in Assembly more often? [closed]
...different world. In C# you don't think twice about writing this:
foreach (string s in listOfStrings) { /* do stuff */ }
This would be dozens, maybe hundreds of lines of code in assembly, each programmer implementing it would take a different approach, and the next person coming along would have t...
How do I call setattr() on the current module?
...iginal question is asking how to set an attribute whose name is given by a string (the same thing I was presently searching for), so this would not help.
– Curt
Feb 10 '16 at 5:22
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In Python, how do I indicate I'm overriding a method?
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This is also nice for doc strings! overrides could copy the docstring of the overridden method if the overriding method doesn't have one of its own.
– letmaik
May 29 '14 at 10:20
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Should I use AppDomain.CurrentDomain.BaseDirectory or System.Environment.CurrentDirectory?
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I usually use something like:
string AppPath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase);
AppPath = AppPath.Replace("file:\\", "");
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How do you create optional arguments in php?
... a null check. Literals include arrays (array() or []), booleans, numbers, strings, and null.
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Psql list all tables
...ate as "Collate",
d.datctype as "Ctype",
pg_catalog.array_to_string(d.datacl, E'\n') AS "Access privileges"
FROM pg_catalog.pg_database d
ORDER BY 1;
**************************
so you can see that psql is searching pg_catalog.pg_database when it gets a list of databases. Similarly, f...
What exactly are unmanaged resources?
...an I relate an object as managed/un-managed just by the type, for example, string is managed, DataSet is un-managed (which is why it has a Dispose() method), Database connections are un-managed (because they have dispose), etc. So is the assumption, if it has a "Dispose()" method, then it's un-manag...
What does git rev-parse do?
...lize arguments in a script (kind of similar to getopt) and print an output string that can be used with eval
Massage just implies that it is possible to convert the info from one form into another i.e. a transformation command. These are some quick examples I can think of:
a branch or tag name i...
Is it possible for a unit test to assert that a method calls sys.exit()
... the exception or its args, rather than just a regex pattern to run on the string representation of its first arg… but I guess not. Is there some other test module I'm thinking of?
– abarnert
Mar 28 '13 at 0:43
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