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rfind(string,substring) returns integer Description Returns the position of the start of the last occurrence of substring in string. If the substring is not found most of these routines return an invalid index value – -1 where indexes are 0-based, 0 where they are 1-based – or some value to be interpreted as Boolean FALSE. Related instr
String – the class for strings and string literals. StringBuffer and StringBuilder – classes for performing string manipulation (StringBuilder as of J2SE 5.0). Comparable – the interface that allows generic comparison and ordering of objects (as of J2SE 1.2).
In Java [5]: 84 these are StringBuffer and StringBuilder (mutable versions of Java String) and in .NET this is StringBuilder (mutable version of .Net String). Python 3 has a mutable string (bytes) variant, named bytearray. [6] Additionally, all of the primitive wrapper classes in Java are immutable.
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Some of these languages with immutable strings also provide another type that is mutable, such as Java and .NET's StringBuilder, the thread-safe Java StringBuffer, and the Cocoa NSMutableString. There are both advantages and disadvantages to immutability: although immutable strings may require inefficiently creating many copies, they are ...
See today's average mortgage rates for a 30-year fixed mortgage, 15-year fixed, jumbo loans, refinance rates and more — including up-to-date rate news.
Maps and electoral vote counts for the 2012 presidential election. Our latest estimate has Obama at 263 electoral votes and Romney at 206.
Former Cowboys coordinators Kellen Moore vs. Dan Quinn in NFC Championship. Meanwhile, Cowboys NFC Championship drought dates back 15 years longer than the rest of conference.