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Display milliseconds in Excel
...mn of integers which are timestamps in milliseconds (e.g. 28095200 is 7:48:15.200 am), and I want to make a new column next to it which keeps a running average and displays the time in a hh:mm:ss.000 format.
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JavaScript DOM remove element
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341
removeChild should be invoked on the parent, i.e.:
parent.removeChild(child);
In your example...
Does constexpr imply inline?
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140
Yes ([dcl.constexpr], §7.1.5/2 in the C++11 standard): "constexpr functions and constexpr con...
django models selecting single field
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177
Employees.objects.values_list('eng_name', flat=True)
That creates a flat list of all eng_nam...
Closing Hg Branches
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158
hg commit --close-branch
should be enough to mark a branch close. (see hg commit)
--close-b...
How to find an element by matching exact text of the element in Capybara
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edited Oct 17 '16 at 7:59
ndnenkov
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Why can I type alias functions and use them without casting?
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149
Turns out, this is a misunderstanding that I had about how Go dealt with types, which can be r...
python requests file upload
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217
If upload_file is meant to be the file, use:
files = {'upload_file': open('file.txt','rb')}
va...
CSS attribute selector does not work a href
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194
+100
Use th...
What does .SD stand for in data.table in R
...his is your data.table:
DT = data.table(x=rep(c("a","b","c"),each=2), y=c(1,3), v=1:6)
setkey(DT, y)
DT
# x y v
# 1: a 1 1
# 2: b 1 3
# 3: c 1 5
# 4: a 3 2
# 5: b 3 4
# 6: c 3 6
Doing this may help you see what .SD is:
DT[ , .SD[ , paste(x, v, sep="", collapse="_")], by=y]
# y V1
# 1...