// Declares String reference variable str1 and str2 String str1; String str2; // Assigns the reference of a String object "Hello" to str1 str1 = new String( "Hello World !!" ); // Assigns the reference stored in str1 to str2 str2 = str1; System.out.println( str1 ); //Hel...
In Spring framework, whenever a bean is used for only one particular property, it’s advised to declare it as an inner bean. And the inner bean is supported both in setter injection ‘property‘ and constructor injection ‘constructor-arg‘. For example, let’s say we oneCustomerclass having...
An exception occurs because the Database is known as an SQL Exception. An exception that provides information about the database is also known as SQL Exception. We have an SQLException class in Java, which is used to provide information about the exception.It has the following methods: 1. ge...
Get the name and the primary access key for your storage account listed in the Azure portal. Use them as the AccountName and AccountKey values in the connection string. This example shows how you can declare a static field to hold the connection string:Java Copy ...
Given a vector and we have to reverse their element using C++ STL program. Reverse a vector Toreverse vector elements, we can usereverse() functionwhich is defined in<algorithm>header in C++ standard template library. It accepts the range of the iterators in which reverse operation to be perf...