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Repairing Postgresql after upgrading to OSX 10.7 Lion
I recently upgraded to OSX 10.7, at which point my rails installation completely borked when trying to connect to the psql server. When I do it from the command line using
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Stop LastPass filling out a form
...
180
Adding
data-lpignore="true"
to an input field disabled the grey LastPass [...] box for me.
S...
Using ViewPagerIndicator library with Android Studio and Gradle
...ories...
– avianey
Jun 8 '15 at 12:10
I added it in the dependency section in the individual module build.gradle file....
What's the difference between Ruby's dup and clone methods?
...ot.
class Foo
attr_accessor :bar
end
o = Foo.new
o.freeze
o.dup.bar = 10 # succeeds
o.clone.bar = 10 # raises RuntimeError
The Rubinius implementation for these methods
is often my source for answers to these questions, since it is quite clear, and a fairly compliant Ruby implementation.
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How do I read all classes from a Java package in the classpath?
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edited Mar 26 '11 at 20:07
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Python __str__ and lists
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answered Apr 7 '09 at 22:03
David BergerDavid Berger
10.4k66 gold badges3535 silver badges4949 bronze badges
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
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edited Aug 22 '12 at 19:00
Todd Painton
68177 silver badges1919 bronze badges
answered Sep 10 '10 at 1...
How to implement a good __hash__ function in python [duplicate]
...t for immutable objects.
A trivial implementation would be to just return 0. This is always correct, but performs badly.
Your solution, returning the hash of a tuple of properties, is good. But note that you don't need to list all properties that you compare in __eq__ in the tuple. If some propert...
Error when deploying an artifact in Nexus
...r artifact" "Failed to transfer file http:///my_artifact. Return code is: 400"
13 Answers
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'pip' is not recognized as an internal or external command
...n environment"
– Nict
Sep 5 '14 at 20:54
12
@fr1tz, the command did not work when being added fro...