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What is the difference between Scala's case class and class?
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402
Case classes can be seen as plain and immutable data-holding objects that should exclusively dep...
How do I stop Notepad++ from showing autocomplete for all words in the file
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2 Answers
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How to RSYNC a single file?
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edited Aug 24 at 9:00
Community♦
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answered Feb 15 '13 at 4:36
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mongoDB/mongoose: unique if not null
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edited Jun 24 '15 at 15:14
answered Mar 13 '12 at 22:23
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Build the full path filename in Python
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302
This works fine:
os.path.join(dir_name, base_filename + "." + filename_suffix)
Keep in mind tha...
Create a .txt file if doesn't exist, and if it does append a new line
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answered Mar 28 '12 at 12:42
Daniel HilgarthDaniel Hilgarth
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Linq order by boolean
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edited Mar 23 '11 at 16:22
answered Mar 23 '11 at 16:16
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How random is JavaScript's Math.random?
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Given numbers between 1 and 100.
9 have 1 digit (1-9)
90 have 2 digits (10-99)
1 has 3 digits (100)
Given numbers between 1 and 1000.
9 have 1 digit
90 have 2 digits
900 have 3 digits
1 has 4 digits
and so on.
So if you select some at random, then that vast majority of selected n...
How to escape a single quote inside awk
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edited May 21 '15 at 10:39
fedorqui 'SO stop harming'
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List distinct values in a vector in R
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Do you mean unique:
R> x = c(1,1,2,3,4,4,4)
R> x
[1] 1 1 2 3 4 4 4
R> unique(x)
[1] 1 2 3 4
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