CFG to LL(1) Grammar Program in C/C++

A compiler is a program that translates the code that is written in one language to a machine code without changing the logic of the program. The compiler also tries to make the program more efficient. Compiler design principles give…

FIRST and FOLLOW Program for CFG in C/C++

A compiler is a program that translates the code that is written in one language to a machine code without changing the logic of the program. The compiler also tries to make the program more efficient. Compiler design principles give…

Why Android’s JobIntentService is Broken

Since Google released Android O (API level 26), background processing became very hard for the developers. Google also replaced IntentService which was very useful for immediate processing, with JobIntentService. They also don’t allow your app to register for many broadcast…