System.out.println(s.contains('a')); // 报错：The method contains(CharSequence) in the type String is not applicable for the arguments (char)错误提示表明，直接传入char类型参数是不被接受的，因为String类的方法期望一个CharSequence实例。CharSequence是一个接口，它的实现包括String、StringB...
publicvoidExtensionMethods_Contains_WhenSubstringIsNotContained_ExpectFalse(){//---Setup for test---StringBuildervalue=newStringBuilder("a b c");//---Execute Test---varresult =value.Contains(" bq");//---Assert Results---Assert.IsFalse(result); } 开发者ID:NatashaSchutte,项目名称:Warewolf-ESB...
System.out.println(s.contains('a'));会报语法错误：The method contains(CharSequence) in the type String is not applicable for the arguments (char)。参数类型不匹配。打开api我们看到CharSequence是一个interface，所以我们没法直接用它的对象，只能用它的实现类的对象，它有几个实现类String，S...
开发者ID:macro187,项目名称:halfdecentsharp,代码行数:101,代码来源:Tests.cs Contains__A_String_Builder_Contains_Text(){varstringBuilder =newStringBuilder("Do greatest at in learning steepest. Breakfast extremity suffering one who all otherwise suspected. He at no nothing forbade up moments. Wholly u...
Java - String contains() Method - The Java String contains() method is used to check whether the current string contains the specified sequence. It returns the Boolean value, which is true if and only if the string contains the sequence of char values; f
TypeStringBuffer TypeStringBuilder TypeSystem TypeThrowable UncheckedThrowableType WriteObjectMethod Aliases MethodAccessSystemGetPropertyClass StringContainsMethod The contains() method of the class java.lang.String.Import path import java Direct supertypes Method ...
By the way, another difference between contains() and indexOf() methods is that contains() accept a CharSequence object as the parameter which is a super interface for String, StringBuffer and StringBuilder in Java. You can pass either of those objects to contains() method in Java. These ...
会报语法错误:The method contains(CharSequence) in the type String is not applicable for the arguments (char)。参数类型不匹配。 打开api我们看到CharSequence是一个interface,所以我们没法直接用它的对象,只能用它的实现类的对象,它有几个实现类String,StringBuilder等,所以我们这里传入String的对象即可。
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But obviously there is no String.Contains(List<string>) method. So, is there some way to throw some sort of foreach type loop that would check check String.Contains(String) for each item in the List<string? All replies (9) Friday, June 5, 2009 1:36 PM ✅Answered I think you shou...