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Difference between doseq and for in Clojure
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Thanks! I had pulling my (long gone) hair with "for" that it never fire my nuclear warheads over my list of items. "doseq" sure did.
– Yu Shen
Jun 18 '14 at 10:23
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Convert to/from DateTime and Time in Ruby
...nsistent) and likely faster to use DateTime.new(...) and Time.new(..). See my answer for sample code.
– Bernard
Aug 19 '10 at 1:08
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Django - filtering on foreign key properties
...cts = Subject.objects.exclude(subject_grade__student__user=student_user) # My ans
enrolled_subjects = SubjectGrade.objects.filter(student__user=student_user)
context.update({'available_subjects': available_subjects, 'student_user': student_user,
'request':request, 'enrolled_subjects...
How to do a scatter plot with empty circles in Python?
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I had my matplotlib style in a way that set the edges widths to zero. If you don't see any markers with markerfacecolor='none' try adding markeredgewidth=1.0
– oLas
Sep 19 '17 at 19:44
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How do you add Boost libraries in CMakeLists.txt?
I need to add Boost libraries into my CMakeLists.txt. How do you do it or how do you add it?
7 Answers
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How does the getView() method work when creating your own custom adapter?
My questions are:
8 Answers
8
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What are the alternatives now that the Google web search API has been deprecated? [closed]
...ng a button like 'Yes, I accept the terms'). Think at this: I put a ToS on my web page that every person that visits that page has to give me $10000. Can I enforce this ToS on my visitors? Will the have to may me immediately.
– InTheNameOfScience
Nov 25 '13 at ...
Fastest way to check if string contains only digits
...point. I also wrote a similar answer (see below) a few years ago, although my version just tested if the char was between '0' and '9' to eliminate chars from other locales. That will depend on the exact requirements.
– Stephen Holt
Sep 18 '18 at 9:29
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Flat file databases [closed]
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In my opinion, using a "Flat File Database" in the sense you're meaning (and the answer you've accepted) isn't necessarily the best way to go about things. First of all, using serialize() and unserialize() can cause MAJOR headac...
Unique fields that allow nulls in Django
... # otherwise, just pass the value
return value
For my project, I dumped this into an extras.py file that lives in the root of my site, then I can just from mysite.extras import CharNullField in my app's models.py file. The field acts just like a CharField - just remember to ...