February 2018
Intermediate to advanced
340 pages
9h 43m
English
The recipe, Breaking the string into words, led us through the task of splitting the single string into substrings, according to defined rules. This recipe, on the other hand, describes how to concatenate the multiple strings into a single string with a given string as the separator.
A real use case could be the problem of dynamically building a SQL select statement condition.
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