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How to use R's ellipsis feature when writing your own function?
...he unevaluated expression".
When you call my_ellipsis_function(a=1:10,b=11:20,c=21:30) then ... "creates" a list of arguments: list(a=1:10,b=11:20,c=21:30) and substitute make it a list of four elements:
List of 4
$ : symbol list
$ a: language 1:10
$ b: language 11:20
$ c: language 21:30
First e...
Convert integer into byte array (Java)
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answered Dec 20 '09 at 20:15
Gregory PakoszGregory Pakosz
63.8k1616 gold badges130130 silver badges161161 bronze badges
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JavaScript query string [closed]
...ry-object
– thexfactor
Feb 3 '14 at 20:35
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How to create an array of 20 random bytes?
How can I create an array of 20 random bytes in Java?
6 Answers
6
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Python to print out status bar and percentage
...rt progressbar
from time import sleep
bar = progressbar.ProgressBar(maxval=20, \
widgets=[progressbar.Bar('=', '[', ']'), ' ', progressbar.Percentage()])
bar.start()
for i in xrange(20):
bar.update(i+1)
sleep(0.1)
bar.finish()
To install it, you can use easy_install progressbar, or pip...
Any good boolean expression simplifiers out there? [closed]
...his example based on your input:
http://www.wolframalpha.com/input/?i=((A%20OR%20B)%20AND%20(NOT%20B%20AND%20C)%20OR%20C)&t=crmtb01&f=rc
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PostgreSQL “DESCRIBE TABLE”
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answered Sep 20 '08 at 20:50
Chris BunchChris Bunch
78.1k3535 gold badges119119 silver badges123123 bronze badges
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How to get a complete list of ticker symbols from Yahoo Finance? [closed]
...t use C# ?
– Jeroen
Jul 3 '13 at 21:20
1
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Getting a map() to return a list in Python 3.x
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edited Aug 20 '09 at 0:42
answered Aug 20 '09 at 0:28
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What is the reason for having '//' in Python? [duplicate]
...at info here!
– Hidde
Aug 19 '12 at 20:02
1
Python's 2 approach to "/" is not really bad. In SQL...