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Create table in SQLite only if it doesn't exist already
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edited Jun 1 '18 at 17:21
answered Nov 4 '10 at 15:06
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Reload django object from database
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As of Django 1.8 refreshing objects is built in. Link to docs.
def test_update_result(self):
obj = MyModel.objects.create(val=1)
MyModel.objects.filter(pk=obj.pk).update(val=F('val') + 1)
# At this point obj.val is still 1, but...
Specify custom Date format for colClasses argument in read.table/read.csv
...e", 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 setCl...
git-svn: how do I create a new svn branch via git?
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280
I know this question has been answered a while ago, but after reading it, I it might help addin...
Recreating a Dictionary from an IEnumerable
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Roy Tinker
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answered Apr 14 '10 at 10:35
Jon SkeetJon Skeet...
Valid content-type for XML, HTML and XHTML documents
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bobincebobince
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How to do this using jQuery - document.getElementById(“selectlist”).value
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James WisemanJames Wiseman
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Turn off Chrome/Safari spell checking by HTML/css
...e android 67 :/
– Ray Foss
Jul 25 '18 at 0:54
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Why does “_” (underscore) match “-” (hyphen)?
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edited Mar 23 '18 at 2:35
answered Nov 23 '11 at 3:02
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In Vim, how do I apply a macro to a set of lines?
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368
Use the normal command in Ex mode to execute the macro on multiple/all lines:
Execute the macro...