很多初学者喜欢用全局变量，因为这比函数的参数传来传去更容易让人理解。确实在很多场景下用全局变量很方便。不过如果代码规模增大，并且有多个文件的时候，全局变量就会变得比较混乱。你可能不知道在哪个文件中定义了相同类型甚至重名的全局变量，也不知道这个变量在程序的某个地方被做了怎样的操作。因此对于这种情况，有 ...

The iconic Java framework has evolved and modernized, integrating a host of new features without sacrificing power or ...

Abstract: High-temperature superconducting (HTS) magnets operating in persistent current mode suffer from current decay. The footprint and energy requirements of a solid-state power supply and ...

Add a description, image, and links to the object-orianted-design topic page so that developers can more easily learn about it.

A complete compiler front-end for a custom programming language defined in Cyrillic. The project uses a Java Lexer for tokenization and a Python Parser for syntactic validation, demonstrating ...

Abstract: This paper presents a novel approach for generating creative home furnishing designs. The research aims to open up a new direction in the field of creative design, establishing a link ...

A seven-year-old thalassemia patient in Jharkhand has tested HIV-positive, leading to an investigation into allegations of contaminated blood transfusion from the local blood bank. A five-member team ...

A Moradabad madrassa official was arrested after a father alleged his 13-year-old daughter was denied admission without a "virginity certificate." The school's admission in-charge and principal ...

An innovative exhibition at New York's Museum of Modern Art showcases everyday objects -- Post-it notes, hairdryers and more -- that revolutionized materials, shattered conventions and reshaped design ...