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How to create an object for a Django model with a many to many field?
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You cannot create m2m relations from unsaved objects. If you have the pks, try this:
sample_ob...
Test parameterization in xUnit.net similar to NUnit
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xUnit offers a way to run parameterized tests through something called data theories. The conce...
How to use a variable for the key part of a map
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answered Oct 13 '11 at 6:44
Joachim SauerJoachim Sauer
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Create Pandas DataFrame from a string
...StringIO
import pandas as pd
TESTDATA = StringIO("""col1;col2;col3
1;4.4;99
2;4.5;200
3;4.7;65
4;3.2;140
""")
df = pd.read_csv(TESTDATA, sep=";")
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JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
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answered Apr 5 '13 at 16:40
Gabriel BelingueresGabriel Belingueres
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git working on two branches simultaneously
... Devin G Rhode
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answered May 12 '15 at 9:29
VonCVonC
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Returning value from called function in a shell script
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9 revs, 4 users 86%olibre
3
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dplyr summarise: Equivalent of “.drop=FALSE” to keep groups with zero length in output
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4 Answers
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What does this square bracket and parenthesis bracket notation mean [first1,last1)?
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Scala: what is the best way to append an element to an Array?
...can use :+ to append element to array and +: to prepend it:
0 +: array :+ 4
should produce:
res3: Array[Int] = Array(0, 1, 2, 3, 4)
It's the same as with any other implementation of Seq.
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