Arrays can be declared without variable names, such arrays are called Anonymous arrays. Such arrays are made for single time use. Once used they can not be used again in the entire life of the program. The main purpose of creation of anonymous arrays is instant use. While creating anonymous arrays we cannot specify the …
Arrays in Java are almost same as C and C++ as they allow us to store homogeneous elements, but an array in java is more advanced as compared to that of C and C++ because: Java handles arrays in the same way like it handles objects. To create an array we first create its reference …
Categorization of a 2-D array in Java are broadly of 2 types: Rectangular 2-D arrays. Jagged array/ array of arrays. A rectangular 2-D array has each row of the same length i.e. number of columns in every row are same. Thus we can say Java’s rectangular 2-D array is same as 2D array given in …
In the previous tutorials, we have discussed the data types like int, float, str, list, bytes and bytearray. Today we will study the two more data types that remain i.e. tuple and range data types. As we already know that some data types can contain as a collection of elements in Python like set, list, etc. …
The set frozenset and dict data type in Python are some of the newer concepts that are different than other languages. These set frozenset and dict data type are the few data structures present in python. The set frozenset and dict data type are of collection type and can come handy while working with various types of …