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No Swipe Back when hiding Navigation Bar in UINavigationController
... bar is hidden, and all that other behavior was being thrown out.
From my testing, it appears that gestureRecognizer(_:, shouldReceiveTouch:) is the method that the original delegate is implementing to block the gesture from being recognized when the navigation bar is hidden, not gestureRecognizerS...
How do I add the contents of an iterable to a set?
...nce competitive with doing aset.update(), here's an example of how you can test your beliefs quickly before going public:
>\python27\python -mtimeit -s"it=xrange(10000);a=set(xrange(100))" "a.update(it)"
1000 loops, best of 3: 294 usec per loop
>\python27\python -mtimeit -s"it=xrange(10000);...
What is a method that can be used to increment letters?
...ell, == works, and if I wanted to be super sure, I could use ===, but I've tested it, and it's fine. Thanks again!
– Sean Kendle
Aug 19 '16 at 13:25
...
What would a “frozen dict” be?
...unctions are based on the key only. This code has also been formally unit-tested, unlike what I posted here in August 2014.
MIT-style license.
if 3 / 2 == 1:
version = 2
elif 3 / 2 == 1.5:
version = 3
def col(i):
''' For binding named attributes to spots inside subclasses of tuple.''...
Entity Framework rollback and remove bad migration
...d after the one specified will be down-graded in order starting with the latest migration applied first.
Step 2: Delete your migration from the project
remove-migration name_of_bad_migration
If the remove-migration command is not available in your version of Entity Framework, delete the files of th...
How to write into a file in PHP?
...r server and immediately execute it, right? I assume this is so you could test your own codes but people should be warned of the risks of this particular implementation. (That being said, I like it and will us it myself)
– RufusVS
Jan 23 '18 at 16:47
...
Getting the docstring from a function
...his technique works with builtin functions as well as modules and classes (test help() with objects too - might also work). This makes your python shell an interactive help shell!
– Daren Thomas
Apr 3 '09 at 9:24
...
Reading 64bit Registry from a 32bit application
I have a c# unit test project that is compiled for AnyCPU. Our build server is a 64bit machine, and has a 64bit SQL Express instance installed.
...
Why is early return slower than else?
... the only difference is the name of the function. In particular the timing test does a lookup on the global name. Try renaming without_else() and the difference disappears:
>>> def no_else(param=False):
if param:
return 1
return 0
>>> T(lambda : no_else()).repeat(...
Total memory used by Python process?
... windows example following John Fouhy's suggestion after inspecting the (latest) source of the wmi module. See also (1), (2).
– jedwards
Mar 17 '16 at 16:24
...