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Java 8 method references: provide a Supplier capable of supplying a parameterized result
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edited Jun 10 at 13:43
simhumileco
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answe...
How can I set Image source with base64
I want to set the Image source to a base64 source but it does not work:
4 Answers
4
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Differences between Java 8 Date Time API (java.time) and Joda-Time
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Common features
a) Both libraries use immutable types. Joda-Time also offers additional mutab...
How to convert a table to a data frame
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324
I figured it out already:
as.data.frame.matrix(mytable)
does what I need -- apparently, the ...
JavaScript function similar to Python range()
...n range() in JavaScript and Python
It works in the following way:
range(4) returns [0, 1, 2, 3],
range(3,6) returns [3, 4, 5],
range(0,10,2) returns [0, 2, 4, 6, 8],
range(10,0,-1) returns [10, 9, 8, 7, 6, 5, 4, 3, 2, 1],
range(8,2,-2) returns [8, 6, 4],
range(8,2) returns [],
range(8,2,2) return...
java.net.URLEncoder.encode(String) is deprecated, what should I use instead?
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Dave Jarvis
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answered Oct 17 '08 at 19:22
Will WagnerWill ...
What is the difference between NaN and None?
... reason to use NaN (over None) is that it can be stored with numpy's float64 dtype, rather than the less efficient object dtype, see NA type promotions.
# without forcing dtype it changes None to NaN!
s_bad = pd.Series([1, None], dtype=object)
s_good = pd.Series([1, np.nan])
In [13]: s_bad.dtype
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How do I explicitly instantiate a template function?
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[EDIT 2]: Note that there was some confusion regarding the code in the original question due to ...
What does curly brackets in the `var { … } = …` statements do?
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4 Answers
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Python list iterator behavior and next(iterator)
...10)))
>>> for i in a:
... print(i)
... next(a)
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So 0 is the output of print(i), 1 the return value from next(), echoed by the interactive interpreter, etc. There are just 5 iterations, each iteration resulting in 2 lines being written to the terminal.
If you...