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Why does Azure deployment take so long?
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58
As a fellow Azure user, I share your pain - deploying isn't "quick"/"painless" - and this hurts...
What is causing this ActiveRecord::ReadOnlyRecord error?
...2.3.3 and lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Introduce read-only records. If you call object.readonly! then it will
mark the object as read-only and raise
ReadOnlyRecord if you call
object.save. object.readonly? reports
whether the object is read-only....
Using “like” wildcard in prepared statement
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edited Dec 23 '15 at 22:23
Alain O'Dea
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Difference between sampling and profiling in jVisualVM
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npenpe
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2
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What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?
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Tendayi MawusheTendayi Mawushe
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Using --no-rdoc and --no-ri with bundler
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159
Make a file ~/.gemrc and put this in it:
gem: --no-rdoc --no-ri
That should make it apply whe...
Unable to find a locale path to store translations for file __init__.py
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157
Turns out you need to create a locale folder first using mkdir locale. If you are running the c...
Matplotlib Legends not working
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165
You should add commas:
plot1, = plt.plot(a,b)
plot2, = plt.plot(a,c)
The reason you need the ...
What are the differences between ipython and bpython?
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answered Nov 20 '10 at 15:20
Sven MarnachSven Marnach
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Mongo: find items that don't have a certain field
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– Dmitry Schetnikovich
Nov 23 '11 at 15:48
I was after this for Mongoid to use in a scope. Looks like this > scope :w...