String replace java code#

regionMatches publicВ booleanВ regionMatches(booleanВ ignoreCase,.Returns: true if the specified subregion of this stringД®xactly matches the specified subregion of the string argument len - the number of characters to compare. ooffset - the starting offset of the subregion in the stringДЄrgument. This.charAt(toffset+ k)В !=В other.charAt(ooffset+ k) Parameters: toffset - the starting offset of the subregion in this string. There is some nonnegative integer k less than len.ooffset+len is greater than the length of the other.toffset+len is greater than the length of this.Result is false if and only if at least one of the following The substring of other to be comparedД«egins at index ooffset and has length len. String object to be compared begins at index toffsetДЄnd has length len. compareToIgnoreCase publicВ intВ compareToIgnoreCase( StringВ str)ДЄ substring of this String object is compared to a substring.Lexicographically greater than the string argument. Is lexicographically less than the string argument and a This string a value less than 0 if this string Returns: the value 0 if the argument string is equal to Whose character at position k has the smaller value, asДetermined by using the Parameters: anotherString - the String to be compared. Positions, let k be the smallest such index then the string

If they have different characters at one or more index That is a valid index for both strings, or their lengths are different, If two strings areДifferent, then either they have different characters at some index This is the definition of lexicographic ordering. The equals(Object) method would return true. The result is zero if the stringsДЄre equal compareTo returns 0 exactly when Positive integer if this String object lexicographicallyДЇollows the argument string. Lexicographically precedes the argument string. String object is compared lexicographically to theД¬haracter sequence represented by the argument string. The character sequence represented by this The comparison is based on the Unicode value of each character in getBytes publicВ byteВ getBytes( StringВ charsetName).dstBegin+(srcEnd-srcBegin) is larger than dst.length.

srcEnd is greater than the length of this String.

Parameters: srcBegin - Index of the first character in the string to copy srcEnd - Index after the last character in the string to copy dst - The destination array dstBegin - The start offset in the destination array Throws: IndexOutOfBoundsException - If any of the following is true: TheД¬haracters, converted to bytes, are copied into the subarray of dst starting at index dstBegin and ending at index: Number of characters to be copied is srcEnd-srcBegin. Last character to be copied is at index srcEnd-1. The first character to be copied is at index srcBegin the TheД®ight high-order bits of each character are not copied and do not EachД«yte receives the 8 low-order bits of the corresponding character. Since: JDK1.0 See Also: Object.toString(),Д¬opies characters from this string into the destination byte array.

String replace java code#

Unicode code points (i.e., characters), in addition to those forДealing with Unicode code units (i.e., char values).

The String class provides methods for dealing with Index values refer to char code units, so a supplementaryД¬haracter uses two positions in a String. In which supplementary characters are represented by surrogateД¬haracter Representations in the Character class for Or method in this class will cause a NullPointerException to beДЄ String represents a string in the UTF-16 format Unless otherwise noted, passing a null argument to a constructor String concatenation and conversion, see Gosling, Joy, and Steele, String conversions are implemented through the method Through the StringBuilder(or StringBuffer) The Java language provides special support for the stringД¬oncatenation operator (В +В ), and for conversion of Case mapping is based on the Unicode Standard version Searching strings, for extracting substrings, and for creating aД¬opy of a string with all characters translated to uppercase or to Individual characters of the sequence, for comparing strings, for The class String includes methods for examining Here are some more examples of how strings can be used: String buffers support mutable strings.Д«ecause String objects are immutable they can be shared. Strings are constant their values cannot be changed after theyДЄre created. String literals in Java programs, such as 'abc', are The String class represents character strings.