In Go, WaitGroups and Mutex are two important synchronization mechanisms used to coordinate the execution of concurrent goroutines. They help in managing the flow of goroutines, ensuring that tasks are completed or data access is controlled appropriately. 1️⃣ WaitGroups A WaitGroup is used to wait for a collection of goroutines to finish executing. It allows […]

The select statement in Go is a powerful control structure used to handle multiple channel operations. It allows a goroutine to wait on multiple communication operations (like receiving from or sending to channels) and proceeds with whichever is ready first. It’s similar to the switch statement but specifically for channels. 1️⃣ Basic Usage of select […]

1️⃣ Unbuffered Channels An Unbuffered Channel requires both the sender and receiver to be ready at the same time. This means that when one goroutine sends data through the channel, another goroutine must be available to receive it immediately. Otherwise, the sender will block until the receiver is ready. 🔹 Example: 🔹 Output: 👉 In […]

In Go, channels are a way for goroutines to communicate with each other. They provide a mechanism to send and receive data between goroutines in a safe and synchronized manner. Channels help avoid race conditions by allowing goroutines to pass data directly. Here’s a detailed explanation of channels with examples. 1️⃣ Declaring and Using Channels […]

In Go, goroutines are a lightweight way to achieve concurrency. A goroutine is a function that runs concurrently with other goroutines in the same program. They are cheaper in terms of memory and resources compared to traditional threads, making them a powerful tool for writing concurrent programs. Here’s a detailed explanation of goroutines with examples. […]