To avoid that kind of issue we can either use atomic variables, but that is not an option in some cases – especially when updating more complicated objects. The second option is to use the synchronized keyword, which prevents multiple threads from accessing the same variable, for example like...
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A good Java and Spring developer is aways in demand. According to Indeed, there’s currently 29,694 job openings for Java developers and 16,085 for .Net software engineers throughout the US. Follow along and read about latest top Java and Spring Interview Questions. Originally published on Fu...
In Kotlin, the keyword new is not needed to create a new object. To call a constructor, just use the class name with parentheses. The Java code Student s = new Student(...); // or var s = new Student(...); could be written as follows in Kotlin: var s = Student(......
Several years ago, when we used EJB 1 and 2 to build our applications, reducing the number of remote method calls was important. Nowadays, we use other technologies and design our systems differently so that we no longer need DTOs in their original form. ...
fresh out of school, probably learned Java, maybe learned C or C++, probably learned Python. They’re not capable of understanding a brilliant language but we want to use them to build good software. So, the language that we give them has to be easy for them to understand and easy to ...
Can we use "this" keyword without creating object of class in java? +1vote Java: Why we need transient keyword to prevent serialization of a particular data member? Why we need transient keyword to prevent serialization of a particular data member. we can also make it static because st...
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