char chA='A';char ch1='1';string str="test string";Console.WriteLine(chA.CompareTo('B'));//--- Output: "-1//(meaning 'A' is 1 less than 'B')Console.WriteLine(chA.Equals('A'));//--- Output: "True"Console.WriteLine(Char.GetNumericValue(ch1));//--- Output: "1"Console.Writ...
var isEmpty: Bool A Boolean value indicating whether a string has no characters. var count: Int The number of characters in a string. Creating a String from Unicode Data init(Unicode.Scalar) init?(data: Data, encoding: String.Encoding) Returns a String initialized by converting given data in...
publicclassConversion{publicstaticvoidmain(String[]args){Stringstr="1254";intnumber=7895;// convert...
An uppercase version of the string that is produced using the current locale. var precomposedStringWithCanonicalMapping: String A string created by normalizing the string’s contents using Form C. var precomposedStringWithCompatibilityMapping: String A string created by normalizing the string’s content...
strcontains the same characters asA. But whileAis a character vector,stris a string scalar. c = size(A) c =1×21 30 s = size(str) s =1×21 1 To return the number of characters instr, use thestrlengthfunction. n = strlength(str) ...
// The result of combining the characters LATIN SMALL LETTER A and COMBINING // RING ABOVE (U+0061, U+030a) is linguistically equivalent to the character // LATIN SMALL LETTER A WITH RING ABOVE (U+00e5). string cat = "A Cheshire c" + "\u0061\u030a" + "t"; int loc = 0; ...
例如:strIsEmpty(@abc) ,str可以是字符串、字符串变量、字符串函数,下同 strIndexOf(str1,str2) 字符串str2在字符串str1中首次出现的位置,索引从0开始,例如:strIndexOf('hello','he')=0,返回“0”,如果目标字符串没有出现则返回“-1” strLastIndexOf(str1, str2) 字符串str2在字符串str1zhong ...
length - The number of bytes to decode Throws: IndexOutOfBoundsException - If offset is negative, length is negative, or offset is greater than bytes.length - length Since: 1.1 String public String(byte[] bytes) Constructs a new String by decoding the specified array of bytes using the...
To embed{and}characters in the result string, start an interpolated raw string literal with multiple$characters. When you do that, any sequence of{or}characters shorter than the number of$characters is embedded in the result string. To enclose any interpolation expression within that string, you...
{privateString s ="This is a string.";publicoverrideboolEquals(Object obj){ String s2 = objasString;if(s2 ==null)returnfalse;elsereturns == s2; }publicboolEquals(String str){returns == str; }publicoverrideintGetHashCode(){returns.GetHashCode(); }publicoverrideStringToString(){returns; }...