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Apr 20, 2025 · 2 min read · 1. Single Responsibility Principle (SRP) The Single Responsibility Principle (SRP) states: "A class should have only one reason to change." This means that a class should only have one job or responsibility. If a class has more than one reason to c...
Join discussionFeb 22, 2025 · 8 min read · Slice is the object which contains the metadata of underlying array.It has 3 fields. Pointer to underlying array.It reference the first element of underlying array. Length or number of elements the slice has. Capacity of the slice.It defines the s...
Join discussionFeb 15, 2025 · 7 min read · Array is the base for slices and map in golang. Array has a fixed length with the continuous block of memory of same data type. var arr [5] int Array can be declared like above in golang.After declaring the array we can’t change the size and type o...
Join discussionJun 13, 2023 · 4 min read · package main import ( "fmt" "log" "net/http" "github.com/gorilla/mux" "github.com/gorilla/sessions" ) // Create a new session store var store = sessions.NewCookieStore([]byte("secret-key")) // Middleware to check if user is auth...
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