tech.latencot.comArray vs Slice in GolangArrays Golang is statically typed compiled language. So it can be compared with languages such as C++. Now, C++ has arrays however those were not with dynamic length. However we also have collections using which can make dynamic arrays. Similarly, in...Jun 5, 2025·8 min read
tech.latencot.comGolang tricky output based interview questionsI've curated a list of output based questions for Golang interviews. If you find any question difficult, Go Tour(https://go.dev/tour/welcome/1) is your best help. It will take atmost two days to cover all the slides. After solving all, you will reali...May 31, 2025·8 min read
tech.latencot.comCommand Query Responsibility Segregation (CQRS)Command Query Responsibility Segregation (CQRS) in simple terms is a design pattern in which you separate write commands (Create, Update, Delete) and read queries (Get) into different models. What is the advantage of implementing CQRS? CQRS help scal...May 28, 2025·1 min read
tech.latencot.comWhat are presigned urls?Presigned urls as the name suggest are presigned. They have their signature / token with them. When you want to upload a file to some object storage service like AWS S3 or GCS, there are two ways you can upload files Through backend, using AWS / GCP...May 24, 2025·3 min read
tech.latencot.comThe "Idiomatic" GolangWhen working with Golang, you will read one word; "idiomatic" alot on all the forums and in the community discussions. But what does idiomatic actually mean? Idiomatic, this word is only and only associated to Golang. Generally idiomatic in programmi...May 18, 2025·2 min read
