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substring

   Also found in: Dictionary/thesaurus, Wikipedia 0.01 sec.
substring
A subset of an alphanumeric field or variable. The substring function in a programming language is used to extract the subset; for example, the programming expression substr(prodcode,4,3) extracts characters 4, 5 and 6 out of a product code field or variable.
substring [′səb‚striŋ]
(computer science)
A sequence of successive characters within a string.


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The substring of binaries in-between these locations is replaced with a newly (randomly) generated binary string having the same length.
txt patterns are matched by simple substring comparisons, so care should be taken to make sure that patterns matching directories have the final ''/'' character appended: otherwise all files with names starting with that substring will match, rather than just those in the directory intended.
Every binary string of finite length appears infinitely many times as a substring of the EM-sequence.
 
 
 
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