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Scala: What is a TypeTag and how do I use it?
...ate a linearization of a type, find out whether one type subtypes another, etc.
– Eugene Burmako
Sep 2 '12 at 12:20
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Getting a structural type with an anonymous class's methods from a macro
...hat class that's statically typed as a structural type with those methods, etc. This is possible with the macro system in 2.10.0, and the type member part is extremely easy:
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slf4j: how to log formatted message, object array, exception
...exact output will depend on the underlying framework (e.g. logback, log4j, etc) as well on how the underlying framework is configured. However, if the last parameter is an exception it will be interpreted as such regardless of the underlying framework.
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Converting integer to string in Python
...to
a.__str__()
The same if you want to convert something to int, float, etc.
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What does #defining WIN32_LEAN_AND_MEAN exclude exactly?
... mention the "repercussions" of not using the define (WinSock name clashes etc).
– 0xC0000022L
Apr 20 at 12:26
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How to parse/format dates with LocalDateTime? (Java 8)
... like "Can't create Instant" or "Zone offset missing" or "unknown zone id" etc.
Unable to obtain OffsetDateTime from TemporalAccessor
Unable to obtain ZonedDateTime from TemporalAccessor
Unable to obtain LocalDateTime from TemporalAccessor
Unable to obtain Instant from TemporalAccessor
Does it c...
convert double to int
... Alternatively, you might want to use Math.Ceiling, Math.Round, Math.Floor etc - although you'll still need a cast afterwards.
Don't forget that the range of int is much smaller than the range of double. A cast from double to int won't throw an exception if the value is outside the range of int in ...
Difference between BYTE and CHAR in column datatypes
...could then be useful for bit flags (up to 8 settings), bitwise operations, etc.
– Matt Borja
May 7 '15 at 22:51
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Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...w easy API creation such as Date.from_json, Date.from_sql, Date.from_file, etc.
– DarrylG
May 28 at 19:53
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How to plot two columns of a pandas data frame using points?
...'])
plt.show() # Depending on whether you use IPython or interactive mode, etc.
and remember that you can access a NumPy array of the column's values with df.col_name_1.values for example.
I ran into trouble using this with Pandas default plotting in the case of a column of Timestamp values with ...