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Breaking up long strings on multiple lines in Ruby without stripping newlines
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443
Maybe this is what you're looking for?
string = "line #1"\
"line #2"\
"line #...
How to atomically delete keys matching a pattern using Redis
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23 Answers
23
Active
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Transform DateTime into simple Date in Ruby on Rails
...paging, ignore! :-)
– Notinlist
Sep 3 '10 at 8:56
@Notinlist the entirety of rails is written in Ruby, so you could pr...
How do I check for a network connection?
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153
You can check for a network connection in .NET 2.0 using GetIsNetworkAvailable():
System.Net.Ne...
Add to Array jQuery
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301
For JavaScript arrays, you use push().
var a = [];
a.push(12);
a.push(32);
For jQuery objec...
“Too many values to unpack” Exception
...er of target variables. For example: this work, and prints 1, then 2, then 3
def returnATupleWithThreeValues():
return (1,2,3)
a,b,c = returnATupleWithThreeValues()
print a
print b
print c
But this raises your error
def returnATupleWithThreeValues():
return (1,2,3)
a,b = returnATupleWith...
How to use git bisect?
...hat you have the following development history:
... --- 0 --- 1 --- 2 --- 3 --- 4* --- 5 --- current
You know that your program is not working properly at the current revision, and that it was working at the revision 0. So the regression was likely introduced in one of the commits 1, 2, 3, 4, 5, ...
What is the good python3 equivalent for auto tuple unpacking in lambda?
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33
No, there is no other way. You covered it all. The way to go would be to raise this issue on th...
How to create UILabel programmatically using Swift?
... label.text = "I'm a test label"
self.view.addSubview(label)
}
Swift 3.0+ Update:
let label = UILabel(frame: CGRect(x: 0, y: 0, width: 200, height: 21))
label.center = CGPoint(x: 160, y: 285)
label.textAlignment = .center
label.text = "I'm a test label"
self.view.addSubview(label)
...