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Use of def, val, and var in scala
... found that this happens because I used def in def person = new Person("Ku<em>mem>ar",12) . If I use var or val the output is 20 . I understand the default is val in scala. This:
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Adding days to $Date in PHP
I have a date returned as part of a <em>mem>ySQL query in the for<em>mem> 2010-09-17
9 Answers
9
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Reset select2 value and show placeholder
How do I set the placeholder on value reset by select2. In <em>mem>y exa<em>mem>ple If locations or grade select boxes are clicked and <em>mem>y select2 has a value than the value of select2 should reset and show the default placeholder. This script is resetting the value but won't show the placeholder
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Convert duration to hours:<em>mem>inutes:seconds (or si<em>mem>ilar) in Rails 3 or Ruby
I have a feeling there is a si<em>mem>ple/built-in way to do this but I can't find it.
13 Answers
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Get a rando<em>mem> boolean in python?
I a<em>mem> looking for the best way (fast and elegant) to get a rando<em>mem> boolean in python (flip a coin).
8 Answers
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Correct use of <em>Mem>ulti<em>mem>apping in Dapper
I'<em>mem> trying to use the <em>Mem>ulti<em>mem>apping feature of dapper to return a list of ProductIte<em>mem>s and associated Custo<em>mem>ers.
6 Answers...
Python ValueError: too <em>mem>any values to unpack [duplicate]
I a<em>mem> getting that exception fro<em>mem> this code:
3 Answers
3
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Convert fro<em>mem> <em>Mem>ySQL dateti<em>mem>e to another for<em>mem>at with PHP
I have a dateti<em>mem>e colu<em>mem>n in <em>Mem>ySQL.
18 Answers
18
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How do I enable standard copy paste for a TextView in Android?
I want to enable standard copy paste for a TextView (the sa<em>mem>e as for EditText). How can I do it?
9 Answers
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Save classifier to disk in scikit-learn
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Classifiers are just objects that can be pickled and du<em>mem>ped like any other. To continue your exa<em>mem>ple:
i<em>mem>port cPickle
# save the classifier
with open('<em>mem>y_du<em>mem>ped_classifier.pkl', 'wb') as fid:
cPickle.du<em>mem>p(gnb, fid)
# load it again
with open('<em>mem>y_du<em>mem>ped_classifier.pkl', 'r...