Overview math/rand package of GO provides a Perm method that can be used generate the pseudo-random slice of n integers. The array will be pseudo-random permutation of the integers in the range…
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Generate a random character in Go (Golang)
Overview ‘mat/rand’ package of golang contains an Intn function that can be used to generate a random number between [0,n). The bracket at the end means that n is exclusive. To know…
Shuffle a slice or array in Go (Golang)
Overview math/rand package of go provides a Shuffle method that can be used shuffle an array or a slice. This method pseudo-randomizes the order of elements using the default source. pseudo-randomizes means…
Shuffle a string in Go (Golang)
Overview math/rand package of GO provides a Shuffle method that can be used to shuffle a string. This method pseudo-randomizes the order of elements using the default source. pseudo-randomizes means that for…
Pick a random character in string in Go (Golang)
Overview ‘mat/rand’ package of golang contains a Intn function that can be used to generate a pseudo-random number between [0,n). Bracket at the end means that n is exclusive. This function can…
Pick a random element in an array or slice in Go (Golang)
Overview ‘mat/rand’ package of golang contains a Intn function that can be used to generate a pseudo-random number between [0,n). Bracket at the end means that n is exclusive. This function can…
Generate a random password in Go (Golang)
Overview ‘math/rand’ package of golang contains an Intn function that can be used to generate a pseudo-random number between [0,n). The bracket at the end means that n is exclusive. This function…
Print/Output text in color in console
Note: If you are interested in learning Golang, then for that we have a golang comprehensive tutorial series. Do check it out – Golang Comprehensive Tutorial Series. Now let’s see the current tutorial….
Generate Random number in Go (Golang)
Overview Go provide a ‘math/rand’ package which has inbuilt support for generating pseudo-random numbers. This package defines methods which can be used to generate A pseudo-random number within the range from 0…
Max of two numbers in Go (Golang)
Overview math package of GO provides a Max method that can be used to get the maximum of two numbers. Below is the signature of the function. It takes input two float…