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importing pyspark in python shell
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edited May 22 '19 at 8:44
TrebledJ
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How to use Swift @autoclosure
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270
Consider a function that takes one argument, a simple closure that takes no argument:
func f(...
Why am I getting a “401 Unauthorized” error in Maven?
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21 Answers
21
Active
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What's NSLocalizedString equivalent in Swift?
...lf, tableName: nil, bundle: Bundle.main, value: "", comment: "")
}
}
2) in Localizable.strings file:
"Hi" = "Привет";
3) example of use:
myLabel.text = "Hi".localized
enjoy! ;)
--upd:--
for case with comments you can use this solution:
1) Extension:
extension String {
func ...
In Maven 2, how do I know from which dependency comes a transitive dependency?
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132
To add to @David Crow, here's a dependency:tree example from the Maven site:
mvn dependency:tre...
Remove all special characters, punctuation and spaces from string
...without regex:
>>> string = "Special $#! characters spaces 888323"
>>> ''.join(e for e in string if e.isalnum())
'Specialcharactersspaces888323'
You can use str.isalnum:
S.isalnum() -> bool
Return True if all characters in S are alphanumeric
and there is at least one cha...
On EC2: sudo node command not found, but node without sudo is ok
I have just installed nodejs on a new EC2 micro instance.
12 Answers
12
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Converting a date string to a DateTime object using Joda Time library
I have a date as a string in the following format "04/02/2011 20:27:05" . I am using Joda-Time library and would like to convert it to DateTime object. I did:
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Map function in MATLAB?
...t your map function does for numeric arrays:
>> y = arrayfun(@(x) x^2, 1:10)
y =
1 4 9 16 25 36 49 64 81 100
There are two other built-in functions that behave similarly: cellfun (which operates on elements of cell arrays) and structfun (which operates on e...
How does the algorithm to color the song list in iTunes 11 work? [closed]
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423
+50
I appr...