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JavaGuide-Interview is a comprehensive study companion for technical interviews with a strong focus on the Java ecosystem. It organizes material across language fundamentals, collections, concurrency, JVM internals, and hot frameworks such as Spring and MyBatis. Beyond Java, it includes databases, computer networks, operating systems, distributed systems, and common algorithmic topics to mirror real interview scopes. The notes emphasize high-value concepts, pitfalls, and frequently asked...
Benchmark for 50 000 000 prime numbers as single and multicore
Simple source files and compiled JAR Java programs, for benchmark 50 000 000 cycle finding prime numbers. On Intel(R) Core(TM) i5-8600K CPU, Windows 10 20H2, i have 39 second on single core and 7,6 second on multi core. (PS: C++ multicore 6 second). Added C files for gcc compiler in Windows 10 and for Xcode C command line project in MacOS ( tested on Mac mini M2 with single core 16 to 25 sec and multicore 2,3 to 5 second by compiler -O switch). ...
PSRMS is a state of art, scalable,secure and mature web based college/university management system that automate the college or university core business processes.
The system is used to automatic learning institutions' business processes ranging from admission(manual and online) to enrollment to registration to finance to online payment and student online-registration.
Its a distributed system that allows for a number of member of staff to access it at the same time , anywhere...
The eadvisor system offers a solution for course scheduling. We plan to offer our core system for free, providing an attractive alternative to a time consuming task. The system will integrate with an organization's existing data sources.