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How to create circle with Bézier curves?
...in the sense that the middle of the curve lies on the circle itself, is (4/3)*tan(pi/(2n)).
So for 4 points it is (4/3)*tan(pi/8) = 4*(sqrt(2)-1)/3 = 0.552284749831.
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Difference between an application server and a servlet container?
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BozhoBozho
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Command-line Unix ASCII-based charting / plotting tool
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Try gnuplot. It has very powerful graphing possibilities.
It can output to your terminal in th...
Difference between staticmethod and classmethod
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Maybe a bit of example code will help: Notice the difference in the call signatures of foo, c...
Export specific rows from a PostgreSQL table as INSERT SQL script
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edited Dec 28 '18 at 10:39
Abdellah Alaoui
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What does Class mean in Java?
...itself): https://www.oracle.com/technetwork/articles/java/javareflection-1536171.html
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What is the 
 character?
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130
That would be an HTML Encoded Line Feed character (using the hexadecimal value).
The decimal v...
throw Error('msg') vs throw new Error('msg')
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Both are fine; this is explicitly stated in the specification:
... Thus the function call Er...
Multi-line EditText with Done action button
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edited Dec 7 '16 at 16:32
FelixSFD
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What is the difference between encode/decode?
... see below). It is mainly there for historical reasons, i think. In Python 3 it is completely gone.
unicode().decode() will perform an implicit encoding of s using the default (ascii) codec. Verify this like so:
>>> s = u'ö'
>>> s.decode()
Traceback (most recent call last):
Fi...