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What is the pythonic way to avoid default parameters that are empty lists?
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Chankey Pathak
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answered May 30 '17 at 21:15
ZhenhuaZhenhua
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How can I parse a time string containing milliseconds in it with python?
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compie
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answered Mar 30 '09 at 17:49
DNSDNS
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Max size of an iOS application
...ize the file’s size as much as possible, keeping in mind that there is a 100 MB limit for over-the-air downloads.
This information can be found at iTunes Connect Developer Guide: Submitting the App to App Review.
As of February 12, 2015
(iOS only) App Size
iOS App binary files can be as large a...
UITableViewCell, show delete button on swipe
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1037
During startup in (-viewDidLoad or in storyboard) do:
self.tableView.allowsMultipleSelection...
Dashed line border around UIView
...troke()
path.lineWidth = 5
let dashPattern : [CGFloat] = [10, 4]
path.setLineDash(dashPattern, count: 2, phase: 0)
path.stroke()
}
}
Use in a storyboard (as custom class) or directly in code:
let v = UIViewWithDashedLineBorder(frame: CGRect(x: 0, y: 0, width: ...
Convert a row of a data frame to vector
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edited Oct 25 '18 at 6:10
answered Oct 25 '18 at 4:46
Rt...
Are email addresses case sensitive?
...ase.
The part after the @ sign however is the domain and according to RFC 1035, section 3.1,
"Name servers and resolvers must compare [domains] in a case-insensitive manner"
In short, you are safe to treat email addresses as case-insensitive.
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What's the fastest way to merge/join data.frames in R?
... 3x slower than data.table and in the second its 200x faster than plyr and 100 times faster than data.table. Below we show the input code, the output timings for the merge and the output timings for the aggregate. Its also worthwhile noting that sqldf is based on a database and therefore can hand...
How does the MapReduce sort algorithm work?
...rs♦
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answered Jul 20 '09 at 11:01
Yuval FYuval F
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PDO closing connection
...O.
– José Carlos PHP
Jul 13 '16 at 10:10
6
@Gabriel - I suggest that the "storing several copies...