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How do you generate dynamic (parameterized) unit tests in python?
...lee", "b", "b"]]
class TestSequenceMeta(type):
def __new__(mcs, name, bases, dict):
def gen_test(a, b):
def test(self):
self.assertEqual(a, b)
return test
for tname, a, b in l:
test_name = "test_%s" % tname
dict[t...
Use didSelectRowAtIndexPath or prepareForSegue method for UITableView?
... Ok, can you give an example of how to implement it with passing an object based on indexPath.
– Jon
Nov 15 '11 at 3:04
4
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Getting attributes of a class
... be dealt with in a number of ways, the easiest of which is just to filter based on name.
>>> attributes = inspect.getmembers(MyClass, lambda a:not(inspect.isroutine(a)))
>>> [a for a in attributes if not(a[0].startswith('__') and a[0].endswith('__'))]
[('a', '34'), ('b', '12')]
...
Viewing all `git diffs` with vimdiff
...
@jonyamo Setting alias should be always based on how often we are using some commands. I am often using git diff than git difftool. So I have aliased d to 'diff' and 'dt' to difftool'. Usability is matter than creating aliases with pattern.
– ...
MySQL: Set user variable from result of query
Is it possible to set an user variable based on the result of a query in MySQL?
4 Answers
...
argparse store false if unspecified
...ems that if the option is -bar, then the dest is automatically set to bar, based on hg.python.org/cpython/rev/49677cc6d83a. However, I don't see where this default behavior is set in the code. I've always set the dest argument explicitly. Also, I think letting bar default to the dest for the --bar o...
“unary operator expected” error in Bash if condition
...en.smith: according to the Bash FAQ, [[ was added to Bash in v2.02 (1998), based on the ksh feature available since the 1980s. In 2012, when cdarke wrote that comment, it was already reasonable to say that it was "in Korn shell for over 20 years." My use of the word "modern" in 2012 was certainly qu...
How to print full stack trace in exception?
...
Quite helpful. I've made an extension method based on your example. BTW, in case of a large number of iterations you'd better use StringBuilder class.
– AlexMelw
Jul 6 '17 at 13:52
...
Count the occurrences of DISTINCT values
...ecified field down to one row. Group by subdivides the dataset into chunks based on unique combos of the specified fields
– Avatar_Squadron
Aug 24 '12 at 16:37
3
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Entity Framework Join 3 Tables
...
I think it will be easier using syntax-based query:
var entryPoint = (from ep in dbContext.tbl_EntryPoint
join e in dbContext.tbl_Entry on ep.EID equals e.EID
join t in dbContext.tbl_Title on e.TID equals t.TID
w...