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Specify custom Date format for colClasses argument in read.table/read.csv
...te", function(from) as.Date(from, format="%d/%m/%Y") )
tmp <- c("1, 15/08/2008", "2, 23/05/2010")
con <- textConnection(tmp)
tmp2 <- read.csv(con, colClasses=c('numeric','myDate'), header=FALSE)
str(tmp2)
Then modify if needed to work for your data.
Edit ---
You might want to run setC...
How to port data-only volumes from one host to another?
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Egel
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answered May 21 '14 at 9:01
tommasoptommasop
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PHP function to generate v4 UUID
...P manual, you could use this:
function gen_uuid() {
return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
// 32 bits for "time_low"
mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),
// 16 bits for "time_mid"
mt_rand( 0, 0xffff ),
// 16 bits for "time_hi_and...
How to check if a table contains an element in Lua?
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edited Feb 11 '13 at 2:07
g33kz0r
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answered Fe...
nodeValue vs innerHTML and textContent. How to choose?
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edited Feb 6 '19 at 10:17
mplungjan
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an...
How do I set the path to a DLL file in Visual Studio?
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Jesse Good
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answered Jan 22 '10 at 19:02
sivabudhsivabudh
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How to get a ListBox ItemTemplate to stretch horizontally the full width of the ListBox?
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answered May 8 '09 at 8:44
Matt HamiltonMatt Hamilton
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Is it possible to preview stash contents in git?
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edited Mar 2 '16 at 18:10
Wayne Conrad
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a...
Attach a file from MemoryStream to a MailMessage in C#
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106
Here is the sample code.
System.IO.MemoryStream ms = new System.IO.MemoryStream();
System.IO.S...
how to schedule a job for sql query to run daily?
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answered Mar 29 '11 at 11:00
L-NoteL-Note
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