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Does Java SE 8 have Pairs or Tuples?
I am playing around with lazy functional operations in Java SE 8, and I want to map an index i to a pair / tuple (i, value[i]) , then filter based on the second value[i] element, and finally output just the indices.
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How get integer value from a enum in Rails?
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edited Aug 1 '17 at 6:38
answered Jul 6 '15 at 22:02
Ara...
Is an array an object in java
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edited May 11 '16 at 1:08
Pang
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answered Ja...
How can I transform string to UTF-8 in C#?
...byte[] bytes = Encoding.Default.GetBytes(myString);
myString = Encoding.UTF8.GetString(bytes);
Another thing you may have to remember: If you are using Console.WriteLine to output some strings, then you should also write Console.OutputEncoding = System.Text.Encoding.UTF8;!!! Or all utf8 strings wi...
Remove data.frame row names when using xtable
...ex table generated in R 2.12.2 by xtable 1.5-6 package
% Fri Mar 25 10:06:08 2011
\begin{table}[ht]
\begin{center}
\begin{tabular}{rrrrr}
\hline
am & cyl & mpg & hp & wt \\
\hline
0.00 & 4.00 & 22.90 & 84.67 & 2.94 \\
0.00 & 6.00 & 19.12 & 115.25 &...
How do I convert an interval into a number of hours with postgres?
... Magnus HaganderMagnus Hagander
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7
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
...he ensure_ascii=False switch to json.dumps(), then encode the value to UTF-8 manually:
>>> json_string = json.dumps("ברי צקלה", ensure_ascii=False).encode('utf8')
>>> json_string
b'"\xd7\x91\xd7\xa8\xd7\x99 \xd7\xa6\xd7\xa7\xd7\x9c\xd7\x94"'
>>> print(json_string.d...
Trying to load jquery into tampermonkey script
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Pikamander2
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answered Aug 7 '14 at 1:14
Aardvark99Aardvark99
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Undefined method 'task' using Rake 0.9.0
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Rails: Adding an index after adding column
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answered Apr 8 '13 at 14:31
Jaap HaagmansJaap Haagmans
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