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How to split a string to non empty words if it might include a separator like tab on first place


How to split a string to non empty words if it might include a separator like tab on first place

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How to split a string to non empty words if it might include a separator like tab on first place
Tag : java , By : adrianmooreuk
Date : January 12 2021, 01:40 AM

wish helps you You may want to trim the word in the first place, so you no longer have spaces before the first character and after the last one, and then you could start splitting.
Example :
String[] words = line.trim().split("\\s+");

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Split string with specified separator without omitting empty elements


Tag : java , By : unfool
Date : March 29 2020, 07:55 AM
may help you . You can just use the String.split(..) method, no need for StringUtils:
"a,,h".split(","); // gives ["a", "", "h"]

How to split a string using an empty separator in Python


Tag : python , By : user184406
Date : March 29 2020, 07:55 AM
it fixes the issue Use list():
>>> list('1111')
['1', '1', '1', '1']
>>> map(None, '1111')
['1', '1', '1', '1']
$ python -m timeit "list('1111')"
1000000 loops, best of 3: 0.483 usec per loop
$ python -m timeit "map(None, '1111')"
1000000 loops, best of 3: 0.431 usec per loop

How to split a string of characters/alphabets without space/separator into dictionary words?


Tag : python , By : Nickolas
Date : March 29 2020, 07:55 AM
around this issue This is not a linear problem. Among other difficulties, some character sequences can be separated into more than one reasonable string of words.
However, the approach is straightforward with a recursive routine. Go through your lexicon (dictionary of legal words) and find each word you can form from the start of the given sentence. Iterate through those words; for each, parse the rest of the sentence. If successful, return the properly separated input (current word + parsing of the remainder).
// Parse a character sequence
//   return a list of legal word separations
// Assume a word list, lexicon, as a global
sep_string(str sentence)
    result = <empty list>
    sent_size = length of sentence

    for word_size in 1:sent_size
        word = sentence[0:word_size-1]  // next potential word

        if word in lexicon
            // Found a legal word; remove it and parse
            //   the rest of the sequence
            sep_rest = sep_string(sentence[word_size:sent_size])
            // sep_rest is a list of parsings for
            //   the rest of the sequence

            for each solution in sep_rest
                append (word + " " + solution) to result

    return result

How to split string with 1-many spaces and place words in an array


Tag : chash , By : ack
Date : March 29 2020, 07:55 AM

How to split a string in two words with a separator excluding the separator himself in Javascript using regex?


Tag : javascript , By : Harvey
Date : March 29 2020, 07:55 AM
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