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Where to put model data and behaviour? [tl; dr; Use Services]
...outside the context but that's generally the problem with method injection based DCI. If you look at fullOO.info the authoritative site for DCI you could have a look at the ruby implementations they also use method injection or you could have a look at here for more information on DCI. It's mostly w...
Sourcetree - undo unpushed commits
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If you want to delete a commit you can do it as part of an interactive rebase.
But do it with caution, so you don't end up messing up your repo.
In Sourcetree:
Right click a commit that's older than the one you want to delete, and choose "Rebase children of xxxx interactively...". The one you cli...
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')]
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Viewing all `git diffs` with vimdiff
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@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
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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?
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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
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