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Articles tagged with #go
In this problem, you are given a process that runs indefinitely and blocks the program. The only way to stop the program is to send a SIGINT. But you should stop the process gracefully first. If you receive SIGINT again, then kill the process immedia...
In this problem, you are given a video processing service with a freemium tier. Everyone will be given 10 seconds of free processing time. If you are not a paying user, the service will kill your process after 10 seconds. There are two variations for...
In this problem, you are given a video processing service with a freemium tier. Everyone will be given 10 seconds of free processing time. If you are not a paying user, the service will kill your process after 10 seconds. There are two variations for...
In this problem, you are given code that caches key-value pairs into the main memory from a database. The code contains a race condition. You need to change the code to fix this bug. The code you are given boils down to the Get function that handles ...
In the producer-consumer problem, a producer repeatedly generates data and writes it into a buffer. The consumer repeatedly reads the data in the buffer, removing it from the buffer and using the data in some way. In this particular problem, the prod...
One of the things that drive me to learn Go is concurrency. Go is famous for this feature. Go concurrency is based on Communicating Sequential Processes (CSP), which was first described by Tony Hoare back in 1978. Yes, he is the one who invented the ...
