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  1. Stack Overflow is a question and answer site for professional and enthusiast programmers. It\'s 100% free, no registration required.
    stackoverflow.com/questions/15281957/​how-to-determine... - Cached
  2. How can you determine the number of characters in a variable? Interview Questions
    www.allinterview.com/showanswers/​98502.html - Cached
  3. I would like to find out how to test a variable to determine whether it is a NUMBER. ... of the first character and whether the rest of the characters are numbers.
    oracle.itags.org/q_oracle_111040.html - Cached
  4. Hello again, I would like to find out how to test a variable to determine whether it is a NUMBER. ... each number or charcter to see if it is a character or a variable
    forums.oracle.com/thread/281809 - Cached
  5. Character values can contain letters, numbers, ... and $ w. for a character variable. ... to create your own format for a variable. To determine the value of this ...
    support.sas.com/documentation/cdl/en/​lrcon/62955/HTML/... - Cached
  6. how easily determine how much is in a variable number of such characters. ... How to determine the number of characters in a variable? 1.
    stackoverflow.com/questions/15350133/​bash-how-easily... - Cached
  7. Lack of portability was the result of the fact that machines disagreed on the number of characters that fit ... For example if the CHARACTER variable \"one ...
    www.personal.psu.edu/jhm/f90/lectures/​25.html - Cached
  8. Is it a number, a letter, punctuation? Use this extension method to determine the type of a character variable.
    www.developer.com/net/csharp/​article.php/3771076 - Cached
  9. Returns number of characters that the variable contains ... You can use the CHAR_LENGTH function to determine the number of characters in the quoted string.
    publib.boulder.ibm.com/infocenter/​idshelp/v10/topic/com... - Cached
  10. Adobe PDF
    A character variable can store numbers, but many analyses require numeric variables. This paper shows how to ... determine the number of character variables:
    www.nesug.org/Proceedings/nesug10/ff/​ff01.pdf