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How to split string with trailing empty strings in result?


How to split string with trailing empty strings in result?

By : Xander
Date : November 14 2020, 04:51 PM
I wish this help you As Peter mentioned in his answer, "string".split(), in both Java and Scala, does not return trailing empty strings by default.
You can, however, specify for it to return trailing empty strings by passing in a second parameter, like this:
code :
String s = "elem1,elem2,,";
String[] tokens = s.split(",", -1);


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split method of String class does not include trailing empty strings

split method of String class does not include trailing empty strings


By : user1726539
Date : March 29 2020, 07:55 AM
hop of those help? According to the documentation:
code :
String[] pieces = s.split(":", -1);
How do I split string using String.split() without having trailing/leading spaces or empty values?

How do I split string using String.split() without having trailing/leading spaces or empty values?


By : user4410414
Date : March 29 2020, 07:55 AM
it helps some times How do I split string using String.split() without having trailing/leading spaces or empty values?
code :
String input = " ol-ga@assf-rrt.ru ; sdf.an@dfgdfg.com; sdfsdf@fdfd.erff, privet@vvv.fff ";
input = input.replace(" ", "");
String[] emailList = input.split("[;,]+");
Split - how to get trailing empty strings in results

Split - how to get trailing empty strings in results


By : user2290831
Date : March 29 2020, 07:55 AM
like below fixes the issue I'm trying to convert a string into an array using the split(";"). I do so: , Use like that
code :
String[] strArr = str.split(";",-1);
System.out.println(Arrays.toString(strArr));
With Python regex, how can I split this string on multiple delimiters without empty strings in the result?

With Python regex, how can I split this string on multiple delimiters without empty strings in the result?


By : user3159236
Date : March 29 2020, 07:55 AM
hope this fix your issue Assuming these symbols {}<> are the ones you want to take apart. You can match any token that doesn't contain any of the previous chars with something like [^{<>}\s]+ and of course you can match any of the chars with something like [{}<>].
Then the whole regular expression would be [^{<>}\s]+|[{}<>]. For your example:
code :
>>> import re
>>> chord = "{<c,,4-^  f' a>8}"
>>> re.findall(r'[^{<>}\s]+|[{}<>]', chord)
['{', '<', 'c,,4-^', "f'", 'a', '>', '8', '}']
>>> 
Split strings keeping all trailing empty elements

Split strings keeping all trailing empty elements


By : Ahmed Helali
Date : March 29 2020, 07:55 AM
I wish this help you Your answer is in the javadoc.
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