在 英语 中使用 String object 的示例及其翻译为 中文
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String object as its parameter.
Executable is probably a string object.
Let's apply dir() to a string object and see what Python returns.
The variable“s2” is pointing to this string object.
Starting from Java 7 update 6, each String object has its own private underlying char[].
In particular f3() cannot change the caller's std::string object.
This creates a String object with the name my_str and gives it a value of"This is my string.".
That's because Java loves to create String objects all over the place.
Returns a Unicode character array with all the characters in the current string object.
In this example, Python only created one string object, and both a and b refer to it.
In this example, the script engine's put()method is used to set the variable x to a String object hello.
The compiler sees you trying to add a String object("source=") to a WaterSource.
Therefore, two String objects return the same hash code if they represent the same string value.
This means that the addUser() method returns one java/lang/String object as a parameter.
Because the String object that was created in the second line is destroyed by the time the third line is executed.
As with any other object, you can create String objects by using the new keyword and a constructor.
The following sketch and explanation will make it clear what an object is andhow the String object is used.
And a helper class that manipulates and formats String objects without creating intermediate instances of String. .
Note that we pass the parameter that by value,so that has to be initialized just like any other string object.
A string object that can have zero or more values, each of which must be chosen from the list of values'value1','value2',….
We will be making use of these two functions toclean Place of Publication since this column has string objects.
This new string object is also referenced in the array characters at the offset 97 because value of‘a' is 97 in ASCII.
To perform operations on it, such as checking its length,accessing its individual character contents, etc, a String object is required.
A later operation on the String object might see the correct offset of 4, so that the String object is perceived as being"/usr".
The String class has an equivalent class method, format(),that returns a String object rather than a PrintStream object. .
A String object has a variety of methods: for example those that return a variation on the string itself, such as substring and toUpperCase.
In the following example, the String constructor is specified,and eval returns a String object rather than evaluating the string. .
The String object contains functions(which are called"methods" in object oriented programming(OOP)) which operate on the string data contained in the String object.
Whenever it encounters a string literal in your code,the compiler creates a String object with its value in this case,"Hello world!'!
The lack of const in these functions tells the compiler that they are allowed to(but are not required to)change the caller's std::string object.