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How do I check if there are duplicates in a flat list?
...an be ignored, which is the ultimate shortcut.
This is an interesting set based approach I adapted straight from moooeeeep:
def getDupes(l):
seen = set()
seen_add = seen.add
for x in l:
if x in seen or seen_add(x):
yield x
Accordingly, a full list of dupes would b...
How can I use Autolayout to set constraints on my UIScrollview?
...e contentSize explicitly. The AutoLayout System calculates the contentSize based on your constraints.
I also found this ebook chapter to be very helpful in making me understand how all this works. Hope all this helps.
share...
RegEx match open tags except XHTML self-contained tags
...you observe, your psyche withering in the onslaught of horror. Rege̿̔̉x-based HTML parsers are the cancer that is killing StackOverflow it is too late it is too late we cannot be saved the trangession of a chi͡ld ensures regex will consume all living tissue (except for HTML which it cannot, as p...
Fitting empirical distribution to theoretical ones with Scipy (Python)?
... course, if you already have a distribution that should describe you data (based on the theories in your particular field) and want to stick to that, you will skip the step of identifying the best fit distribution.
scipy does not come with a function to calculate log likelihood (although MLE method...
What does pylint's “Too few public methods” message mean
...
"""base for My Celery tasks with common behaviors; extends celery.Task
...
Even if you are only extending a single function, you definitely need a class to make this technique function, and extending is defin...
Where in a virtualenv does the custom code go?
...e filesystem then put a venv/ directory on the same level as the project's BASE_DIR.
– Rob Grant
Aug 15 '14 at 11:09
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Recommended way to get hostname in Java
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As others have noted, getting the hostname based on DNS resolution is unreliable.
Since this question is unfortunately still relevant in 2018, I'd like to share with you my network-independent solution, with some test runs on different systems.
The following code tr...
setuptools vs. distutils: why is distutils still a thing?
...e reader is familiar with distutils and only documents how it enhances the base tool set. You can think of it that distutils defines the dialect and setuptools enhances that dialect.
My personal approach for new projects is start with the assumption I'm going to use distutils. Only as the project g...
How does the socket API accept() function work?
...just assigning names to certain collections of bits and to decisions taken based on their values ("protocol identifier", "routing", "binding", "socket" etc.). All your network card's hardware is designed to receive is a stream of bits. What happens to them in relation to programs on your computer is...
How do I control how Emacs makes backup files?
...user presses C-x C-s (save-buffer) to save a file Emacs auto-saves files - based on counting keystrokes (auto-save-interval) or when you stop typing (auto-save-timeout).
Emacs also auto-saves whenever it crashes, including killing the Emacs job with a shell command.
When the user saves the file,...