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Git for Windows - The Program can't start because libiconv2.dll is missing
...rtain commands (like git push, for example) from a git Bash on Windows 7 (64bit) I get the error:
25 Answers
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Reshaping data.frame from wide to long format
... = c("Code", "Country"),
timevar = "Year",
times = 1950:1954)
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How do I split a string with multiple separators in javascript?
...; console?
– core
Mar 16 '09 at 11:34
4
rhino, Mozilla's implementation of JavaScript in Java: mo...
How do I programmatically force an onchange event on an input?
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edited Mar 4 at 9:17
answered Apr 15 '16 at 13:47
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find() with nil when there are no records
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Yes, just do:
Challenge.find_by_id(10)
For Rails 4 and 5:
Challenge.find_by(id: 10)
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Python - Check If Word Is In A String
...his problem?
– user2567857
Aug 19 '14 at 9:36
4
@user2567857, regular expressions -- see Hugh Bot...
How to print binary tree diagram?
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242
I've created simple binary tree printer. You can use and modify it as you want, but it's not op...
CALayer with transparent hole in it
....cgColor
fillLayer.opacity = 0.5
view.layer.addSublayer(fillLayer)
Swift 4.2 & 5:
let radius: CGFloat = myRect.size.width
let path = UIBezierPath(roundedRect: CGRect(x: 0, y: 0, width: self.view.bounds.size.width, height: self.view.bounds.size.height), cornerRadius: 0)
let circlePath = UIBezi...
How to pass all arguments passed to my bash script to a function of mine? [duplicate]
...y slicing: "${@:3}" will get you the arguments starting with "$3". "${@:3:4}" will get you up to four arguments starting at "$3" (i.e. "$3" "$4" "$5" "$6"), if that many arguments were passed.
Things you probably don't want to do:
"$*" gives all of the arguments stuck together into a single string ...