we have also seen some drastic changes to application infrastructure technologies - ones that are not always compatible with the Java framework. We have seen it all: from monolithic application servers, to API-driven programmable infrastructure, to just-in-time intelligent...
Java is a rapid development language the offers the flexibility to develop protable applications - write once, run anywhere. Not only does this translate into flexibility during development, but it also leverages your development investment into next generation embedded devices regardless of hardware ...
We've seen how to use generics and why they are important. Now let's look at the use case for generics with respect to a new construct in Java SE 8, lambda expressions. Lambda expressions represent an anonymous function that implements the single abstract method of a functional interface. T...
Python (Flask, Django), Ruby on Rails, PHP, and Java (Spring Boot). This endpoint should be configured to handle HTTP POST requests, which are the standard method for sending webhook data. Additionally, you’ll need to define the expected ...
The first and undeniably most important reason is security. Well, it is not only about our application but even for JDK itself. Java class loading mechanism works on class names passed as parameters, then these classes are searched in the classpath. ...
Descriptive supply chain analyticsuses dashboards and reports to help interpret what has happened. It often involves using a variety of statistical methods to search through, summarize and organize information about operations in the supply chain. This can be useful in answering questions like, "How...
Multiple interfaces need to be implemented with a number of unnecessary methods. Cumbersome and tedious exception handling. Inconvenient deployment descriptors. Spring Framework was introduced as a lightweight framework aimed at making developing Java EE applications simpler. ...
1. Those that manages to evolve: Java and C (–>C++) do, Pascal, BASIC not. 2. Those that are so important to a problem domain that they don’t need to: Fortran77, COBOL (mind you large % of thems users will try force evolution… (f90). Properties syntax seems a bad idea, bu...
The getter/setter idiom is a commonplace feature in many Java programs. Most of these accessor methods, however, are unnecessary and can severely impact your systems' maintainability. Using accessors violates the basic object-oriented (OO) principle of e
NumPy arrays are the equivalent to the basic array data structure in MATLAB. With NumPy arrays, you can do things like inner and outer products, transposition, and element-wise operations. NumPy also contains a number of useful methods for reading text and binary data files, fitting polynomial ...