WebbUnpaired surrogates* within the text range given by {@code index} and* {@code codePointOffset} count as one code point each.** @param index the index to be offset* @param codePointOffset the offset in code points* @return the index within this {@code String}* @exception IndexOutOfBoundsException if {@code index}* is negative or … WebboffsetByCodePoints. public static int offsetByCodePoints (char[] a, int start, int count, int index, int codePointOffset) Returns the index within the given char subarray that is …

java.lang.Character.offsetByCodePoints java code examples

WebbThis class provides an API compatible with StringBuffer, but with no guarantee of synchronization. This class is designed for use as a drop-in replacement for StringBuffer in places where the string buffer was being used by a single thread (as is generally the case). Where possible, it is recommended that this class be used in preference to ... Webb13 apr. 2024 · def codePointSubstring(s: String, begin: Int, end: Int): String = { val a = s.offsetByCodePoints(0, begin) s.substring(a, s.offsetByCodePoints(a, end - begin)) } I omitted the IllegalArgumentException s, because they don't seem to contain any more information than the exceptions that would be thrown anyway. 3奈米量產暨擴廠典禮

Java String: offsetByCodePoint Method - w3resource

Webb4 dec. 2024 · The offsetByCodePoints() method of StringBuffer class returns the index within this String contained by StringBuffer that is offset from the index passed as parameter by codePointOffset code points. Unpaired surrogates lies between index and codePointOffset count as one code point each. WebbBest Java code snippets using java.lang. StringBuilder.offsetByCodePoints (Showing top 14 results out of 315) java.lang StringBuilder offsetByCodePoints. WebbReturns the index within this sequence that is offset from the given index by codePointOffset code points. 3奈米量產