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How to print last two columns using awk
...er. I thought we were discussing where the original old awk behavior came from.
– jim mcnamara
Oct 19 '13 at 15:44
+1...
Replace values in list using Python [duplicate]
...in a comment, i.e.:
what if I had a generator that yields
the values from range(11) instead of a
list. Would it be possible to replace
values in the generator?
Sure, it's trivially easy...:
def replaceiniter(it, predicate, replacement=None):
for item in it:
if predicate(item): yie...
Convert a list of characters into a string
...
This may be the fastest way:
>> from array import array
>> a = ['a','b','c','d']
>> array('B', map(ord,a)).tostring()
'abcd'
share
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improve t...
How to delete an object by id with entity framework
... It doesn't work with Azure SQL DataWarehouse due to error "A FROM clause is currently not supported in a DELETE statement.". But the raw SQL as in Jonik's answer works.
– Michael Freidgeim
Sep 8 '16 at 11:34
...
preferredStatusBarStyle isn't called
... suspected that something in the framework wasn't getting the notification from setNeedsStatusBarAppearanceUpdate - my suspicions were confirmed when I made this change.
– AbdullahC
Sep 27 '13 at 2:09
...
Python's json module, converts int dictionary keys to strings
...u'd be better off using pickles. If you really need to convert these back from JSON into native Python objects I guess you have a couple of choices. First you could try (try: ... except: ...) to convert any key to a number in the event of a dictionary look-up failure. Alternatively, if you add c...
How to dynamically insert a tag via jQuery after page load?
...
Since the answer from @hippietrail will attract the most attention with its 4 upvotes, it should be made emphatically clear that he is incorrect. As the jQuery docs highlight in their $.ajax notes: "Script and JSONP requests are not subject t...
Matplotlib scatter plot with different text at each data point
...ing to make a scatter plot and annotate data points with different numbers from a list.
So, for example, I want to plot y vs x and annotate with corresponding numbers from n .
...
How to normalize a NumPy array to within a certain range?
... the max at 0 and min at 1. For [0, 1], you can simple subtract the result from 1 to get the correct normalization.
– Alan Turing
May 20 '18 at 10:48
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Elegant setup of Python logging in Django
...someutils.getLogger(__name__) where someutils.getLogger returns the logger from logging.getLogger with a null_handler already added?
– 7yl4r
Oct 11 '16 at 5:12
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