The 5th Chapter string determines whether the string is equal

Comparing a String object cannot simply use the comparison operator "= =" because the comparison operator compares the address of a two string . Even if the contents of the two strings are the same, the memory addresses of the two objects are different.

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String Tom=new string ("I am a Student"); String Jerry=new string ("I am a Student"); Boolean b= (Tom==jerry); at this point, the value of the Boolean variable B is false, because the string is the object, and Tom, Jerry is the reference therefore, to compare the contents of two strings for equality, you should use the Equals () method and the Equalsignorecase () method Str.equals (String otherstr)/    /Case-sensitive str.equalsignorecase (string otherstr)    //Ignoring case

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The 5th Chapter string determines whether the string is equal