Go: You Should Know This Before Using Defer

Defer is one of my favorite things in Go. You can use it to make sure operation is executed before a function returns. It is very useful. I think almost all Go programmer, if not all, has used defer statement in their application. But there is one thing you should know before using defer in Go.

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NSQ: Requeue vs Requeue Without Backoff

NSQ enables us to requeue a message with a delay duration. There are two functions to requeue messages, that is Requeue and RequeueWithoutBackoff. This article will show you the differences and help you choose the most suitable function for your use case.

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nsq  go 

Redis Hash in Go With HSET, HGET and HGETALL

A hash is one of the data types in Redis. Redis hash is a map that that contains keys and their corresponding values. It is useful to store objects. Keys and values in Redis hash are string, but there are client libraries in Go to convert it to our type. In this article, I will show you how to use the hash data type in Redis.

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redis  go 

How to Use Redis in Golang

Many developers use Redis to cache data because it stores data in memory. It enables us to reduce load to our database or external service. Data stored in Redis have an expiration time, so Redis can release memory that is no longer used. This article will show you the basics of integrating Redis with Golang.

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go  redis