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Extract month and year from a zoo::yearmon object
...re is your example date (properly created!)
date1 <- as.yearmon("Mar 2012", "%b %Y")
Then we can extract the date parts as required:
> format(date1, "%b") ## Month, char, abbreviated
[1] "Mar"
> format(date1, "%Y") ## Year with century
[1] "2012"
> format(date1, "%m") ## numeric mont...
How do I add a Maven dependency in Eclipse?
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12
I was fool enough to try and open the central folder... don't do that...
– Not loved
Jan 10 '18 at 3...
Why can't I assign a *Struct to an *Interface?
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answered Nov 22 '12 at 11:31
Denys SéguretDenys Séguret
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What is the meaning of the term “free function” in C++?
...ne functions maybe ) ?
– Joy
May 4 '12 at 8:34
4
Usually you would declare them in a header file ...
What do you call the -> operator in Ruby?
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127
=> == Hash Rocket
Separates keys from values in a hash map literal.
-> == Dash Rocket
U...
Rails find_or_create_by more than one attribute?
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edited Jan 17 '17 at 12:26
Deepak Mahakale
18.4k77 gold badges5454 silver badges7373 bronze badges
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Target elements with multiple classes, within one rule
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answered Sep 1 '11 at 12:08
Chris GrahamChris Graham
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git: switch branch without detaching head
...ch.
– Kent Fredric
Dec 23 '10 at 11:12
Here's what I'm doing, and the error message: $ git checkout -b topic/fetch ups...
What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
...P/DOWN will move a line up or down.
If you need this functionality in VS2012 (works with VS2010 too), take a look at the MoveLine Visual Studio Extension or the Productivity Power Tools suite.
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Are there any naming convention guidelines for REST APIs? [closed]
...returns 404)
– LiorH
Jun 5 '10 at 9:12
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@LiorH: Why do you think it "makes no sense" to be case...