StringBuilder stringBuilder = new StringBuilder("Hello"); String str = stringBuilder.toString(); 要将StringBuilder中的字符顺序反转,可以使用StringBuilder的reverse()方法。该方法会将StringBuilder对象中的字符顺序进行反转。 示例代码: 代码语言:txt 复制 StringBuilder stringBuilder = new StringBuilder("Hello"); s...
StringBuildersb=newStringBuilder(); System.out.println("sb:"+sb); System.out.println("sb.length():"+sb.length()); StringBuildersb2=newStringBuilder("abdcdd"); System.out.println("sb2:"+sb2); System.out.println("sb2.length():"+sb2.length()); StringBuildersb3=sb2.append("eee"); Syst...
Console.WriteLine(string.Equals(expected, StringReverse.ReverseByStringBuilder(a))); Console.WriteLine(string.Equals(expected, StringReverse.ReverseByStringBuilder2(a))); Console.WriteLine(string.Equals(expected, StringReverse.ReverseByStack(a))); Console.WriteLine(string.Equals(expected, StringReverse.Rever...
String 和StringBuilder区别: 1 String对象恒定不变,stringbuilder对象表示的字符串是可变的 每一次修改Str...
Reverse() Added in 1. SetCharAt(Int32, Char) Sets the character at the index. SetHandle(IntPtr, JniHandleOwnership) Sets the Handle property. (Inherited from Object) SetLength(Int32) Sets the current length to a new value. SubSequence(Int32, Int32) Added in 1. SubSequenceFormatted(Int...
(string title, IEnumerable myList) { Console.Write("{0,10}: ", title); StringBuilder sb = new StringBuilder(); foreach (string s in myList) { sb.AppendFormat("{0}, ", s); } sb.Remove(sb.Length - 2, 2); Console.WriteLine(sb); } } public class ReverseStringComparer : I...
Reverse<TSource>(IEnumerable<TSource>) Inverts the order of the elements in a sequence. Select<TSource,TResult>(IEnumerable<TSource>, Func<TSource,TResult>) Projects each element of a sequence into a new form. Select<TSource,TResult>(IEnumerable<TSource>, Func<TSource,Int32,TResult>...
(string title, IEnumerable myList) { Console.Write("{0,10}: ", title); StringBuilder sb = new StringBuilder(); foreach (string s in myList) { sb.AppendFormat("{0}, ", s); } sb.Remove(sb.Length - 2, 2); Console.WriteLine(sb); } } public class ReverseStringComparer : I...
Reverse<TSource>(IEnumerable<TSource>) Inverts the order of the elements in a sequence. Select<TSource,TResult>(IEnumerable<TSource>, Func<TSource,TResult>) Projects each element of a sequence into a new form. Select<TSource,TResult>(IEnumerable<TSource>, Func<TSource,Int32,TResult>...
(string title, IEnumerable myList) { Console.Write("{0,10}: ", title); StringBuilder sb = new StringBuilder(); foreach (string s in myList) { sb.AppendFormat("{0}, ", s); } sb.Remove(sb.Length - 2, 2); Console.WriteLine(sb); } } public class ReverseStringComparer : I...