Queue implementation in C using a linked list
Queue A queue is something we see often in our daily lives. People stand in a queue to get into a bus, to get food in a buffet, buy tickets…
Queue A queue is something we see often in our daily lives. People stand in a queue to get into a bus, to get food in a buffet, buy tickets…
POSIX Threads Synchronization POSIX threads aka pthreads, provide multiple flows of execution within a process. The threads have their own stacks but share the global data and the heap. So…
POSIX threads A process is an execution environment in an operating system. A process has code and data segments which are initialized from a program during an exec system call.…
Semaphores Semaphores are used for synchronization of processes and threads. Semaphores are clubbed with message queues and shared memory under the Interprocess Communication (IPC) facilities in Unix-like systems such as…
Semaphores A semaphore is a mechanism for synchronizing processes and threads. Semaphore, in Unix-like systems, are provided under interprocess communication (IPC) facilities along with message queues and shared memory. While…
A semaphore is a signalling mechanism used to regulate access to a shared resource like a railroad track. A semaphore is used to signal to the driver of a train…
Problem From Android Studio, the connection to the device for debugging was not getting established. The ADB logs gave the repeated error, PropertyFetcher: AdbCommandRejectedException getting properties for device ????????????: insufficient…
Problem While building an Android app project under Studio, the build process terminated with the error, /home/user1/Android/Sdk/build-tools/22.0.1/zipalign: error while loading shared libraries: libz.so.1: cannot open shared object file: No such…