Is it possible to store multiple data types in system array?

Is it possible to store multiple data types in system array?

No, we cannot store multiple datatype in an Array, we can store similar datatype only in an Array.

Can we store different data types in array in Python?

A Python list may contain different types! Indeed, you can store a number, a string, and even another list within a single list.

Can we store different data types in array in Java?

You can store mutliple types of data in an Array, but you can only get it back as an Object. You can have an array of Objects: Object[] objects = new Object[3]; objects[0] = “foo”; objects[1] = 5; Note that 5 is autoboxed into new Integer(5) which is an object wrapper around the integer 5.

Can we store different data types in list in C#?

6 Answers. You can specify not only custom types. List , List , List will works as well. If you need to store mixed types – you need to specify closest base class for all types.

Can you store both string and integer in the same array?

Arrays can contain any type of element value (primitive types or objects), but you can’t store different types in a single array. You can have an array of integers or an array of strings or an array of arrays, but you can’t have an array that contains, for example, both strings and integers.

Can we store different data types in set?

Yes we can store different/mixed types in a single array by using following two methods: Method 1: using Object array because all types in . net inherit from object type Ex: object[] array=new object[2];array[0]=102;array[1]=”csharp”;Method 2: Alternatively we can use ArrayList class present in System. Add(“Dotnet”);

Can we store different data types in list?

No problem, you can store any type inside a list unlike in the “olden days” when other languages had arrays that only wanted one type of data stored in them.

Can you mix different data types string int decimal in one array?

Yes, We can use mixed datatypes in a single array.

Can we store different data types in linked list?

Yes, it’s allowed as long as the list is declared as List or List , which both String and Integer extend/implement.

Can we store a string and integer together in an array If I can’t and I want to what should I do?

Can you store integers in a string?

6 Answers. Of course, you can use the Integer. parseInt() static method. In Java programming, converting String to integer is easy.

How do I store different data types in one array in CPP?

1. You can use array of.
2. std::tuple [ http://en.cppreference.com/w/cpp/utility/tuple ]
3. ‘s to store different data types in a single array.
4. Boost.Any [ http://www.boost.org/doc/libs/1_58_0/doc/html/any.html ]
5. , which is also a part of coming C++17, currently present in g++-5.1 as.

How to store mixed data types in an array?

I want to store mixed data types in an array. How could one do that? You can make the array elements a discriminated union, aka tagged union. The type member is used to hold the choice of which member of the union is should be used for each array element.

What are the different types of data types?

Primitive data types 1 Integer. Just as in mathematics (where it is referred to as a signed integer) an integer is a whole number that could hold a zero, positive or negative value. 2 Float. Float represents real numbers, a data type that is used to define floating decimal points. 3 String. 4 Boolean. 5 Conclusion.

How to store an int in the first element?

So if you want to store an int in the first element, you would do: When you want to access an element of the array, you must first check the type, then use the corresponding member of the union. A switch statement is useful: It’s left up to the programmer to ensure that the type member always corresponds to the last value stored in the union.

What are the different types of integers in C?

1 Integer. Just as in mathematics (where it is referred to as a signed integer) an integer is a whole number that could hold a zero, positive or negative value. 2 Float. Float represents real numbers, a data type that is used to define floating decimal points. 3 String. 4 Boolean. 5 Conclusion.