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How to get a list of file names in different lines
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Šimon TóthŠimon Tóth
32.5k1818 gold badges9191 silver badges130130 bronze badges
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What is the pythonic way to unpack tuples? [duplicate]
...oo. Here's another example (from the Python tutorial):
>>> range(3, 6) # normal call with separate arguments
[3, 4, 5]
>>> args = [3, 6]
>>> range(*args) # call with arguments unpacked from a list
[3, 4, 5]
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Best way to Format a Double value to 2 Decimal places [duplicate]
...digit), it will drop trailing zeroes - ie new DecimalFormat("#.##").format(3.0d); prints just "3", not "3.00".
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Recent file history in Vim?
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233
At least terminal vim stores the previous ten files into ~/.viminfo in the filemarks section. Y...
filter for complete cases in data.frame using dplyr (case-wise deletion)
... num 1 2
## $ x2: num 1 2
## - attr(*, "na.action")= 'omit' Named int 3 4
## ..- attr(*, "names")= chr "3" "4"
ADDED Have updated to reflect latest version of dplyr and comments.
ADDED Have updated to reflect latest version of tidyr and comments.
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How to count lines in a document?
...ill output the number of lines in <filename>:
$ wc -l /dir/file.txt
3272485 /dir/file.txt
Or, to omit the <filename> from the result use wc -l < <filename>:
$ wc -l < /dir/file.txt
3272485
You can also pipe data to wc as well:
$ cat /dir/file.txt | wc -l
3272485
$ curl...
How can I select and upload multiple files with HTML and PHP, using HTTP POST?
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does it pass w3c validation, or should it be multiple="multiple"?
– vol7ron
Jun 4 '12 at 18:59
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How can we match a^n b^n with Java regex?
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3 Answers
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Python read-only property
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answered Jan 29 '13 at 23:42
Silas RaySilas Ray
23.5k55 gold badges4141 silver badges5959 bronze badges
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type object 'datetime.datetime' has no attribute 'datetime'
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238
Datetime is a module that allows for handling of dates, times and datetimes (all of which are d...