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Symbolic links and synced folders in Vagrant
... went back and removed the SharedFoldersEnableSymlinksCreate configuration from the Vagrantfile, and everything was still fine.
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difference between #if defined(WIN32) and #ifdef(WIN32)
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If only they had just gone with #if defined(NAME) from the start and avoided creating an #ifdef statement.
– Andy
Feb 20 '18 at 7:47
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Add characters to a string in Javascript
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A better way might be to get the keys from the object instead of iterating (for...in), and join on those: var text = ""; text += Object.keys(list).join('')
– Blazes
Feb 24 at 17:32
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UnicodeEncodeError: 'charmap' codec can't encode - character maps to , print function [du
...coding. So the sending side can't ALWAYS know the encoding when it differs from the system.
– Dirk Stöcker
Oct 27 '13 at 21:31
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Cost of storing AMI
...icated" until the instance is launched, at which point a volume is created from the stored snapshots and you'll pay regular EBS volume fees and EBS snapshot billing.
S3-backed AMIs have their information stored in S3 and you will pay storage fees for the data being stored in S3 according to the S3 p...
How can I check if a Perl array contains a particular value?
...irst and then check the hash. If memory is a concern, then move each item from the array into the hash. More memory efficient but destroys the original array.
If same values are searched repeatedly within the array, lazily build a cache. (as each item is searched, first check if the search result ...
Generic List - moving an item within the list
... {
list[i] = list[i - 1];
}
}
// put element from position 1 to destination
list[newIndex] = tmp;
}
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Transpose a data frame
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You can use the transpose function from the data.table library. Simple and fast solution that keeps numeric values as numeric.
library(data.table)
# get data
data("mtcars")
# transpose
t_mtcars <- transpose(mtcars)
# get row and colnames in order
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Replacement for deprecated sizeWithFont: in iOS 7?
...g function in iOS 7 is merely a wrapper for the NSAttributeString function from iOS 6.
On that note, if you were only supporting iOS 6 and iOS 7, then I would definitely change all of your NSString sizeWithFont:... to the NSAttributeString boundingRectWithSize. It'll save you a lot of headache i...
Hide html horizontal but not vertical scrollbar
...x when I test it. I also see that this is available as an IE-only property from way back in the day.
– William Jones
Apr 7 '10 at 17:03
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