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How to parse JSON in Scala using standard Scala classes?
I am using the build in JSON class in Scala 2.8 to parse JSON code. I don't want to use the Liftweb one or any other due to minimizing dependencies.
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Where in a virtualenv does the custom code go?
...ry located somewhere within the app directory itself.
So, in general, I don't think there is one right answer to the question. And, a good thing about virtualenv is that it supports many different use cases: there doesn't need to be one right way.
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Remove the legend on a matplotlib figure
...port numpy as np
import matplotlib.pyplot as plt
df2 = pd.DataFrame(np.random.randn(10, 5))
df2.plot(legend=None)
plt.show()
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How to remove an element from a list by index
How do I remove an element from a list by index in Python?
18 Answers
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How to get the max of two values in MySQL?
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If some values may be null, you can do GREATEST(COALESCE(column1, 0), COALESCE(column2, 0))
– Sean the Bean
Jul 18 '19 at 13:08
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How to assign from a function which returns more than one value?
...ade ago on r-help. Since then it has been added to the gsubfn package. It does not require a special operator but does require that the left hand side be written using list[...] like this:
library(gsubfn) # need 0.7-0 or later
list[a, b] <- functionReturningTwoValues()
If you only need the f...
Tracing XML request/responses with JAX-WS
...ce implementation (the one included in JDK 1.5 and better) ?
Being able to do that via code is what I need to do.
Just having it logged to a file by clever logging configurations would be nice but enough.
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How to convert a List into a comma separated string without iterating List explicitly [dupli
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TextUtils has so many hidden gems - Google should do a better job at promoting them... They also have other util classes that are awesome and not well known.
– slott
Mar 20 '18 at 16:19
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Reliable way for a Bash script to get the full path to itself [duplicate]
...eeds to know its full path. I'm trying to find a broadly-compatible way of doing that without ending up with relative or funky-looking paths. I only need to support Bash, not sh, csh, etc.
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What is the difference between memoization and dynamic programming?
...problem is then computed.
If you use memoization to solve the problem you do it by maintaining a map of already solved sub problems. You do it "top down" in the sense that you solve the "top" problem first (which typically recurses down to solve the sub-problems).
A good slide from here (link is n...