[28] Results

Golang : Find the length of big.Int variable example

golang big-integer length

There is a chance that you will ever need to get the length of big.Int variable and below is a….... read more


Golang : convert string or integer to big.Int type

golang math-big-int string-to-integer setstring

Problem :

You have a big integer number in string format and you want to convert(cast) it to big.Int type.….... read more


Golang : Convert int(year) to time.Time type

golang integer-time convert

Problem :

You have integer value such as a year and you want to convert the integer to time.Time type.….... read more


Golang : convert rune to integer value

golang rune integer

Just a short tutorial on how to convert a rune into integer. Converting rune to integer value can be useful….... read more


Golang : How to determine a prime number?

golang prime-number big-int cryto-rand

In mathematics and computer security, it is very important to determine if a given number is a prime number or….... read more


Golang : How to split or chunking a file to smaller pieces?

golang split-file chunk big-file

Problem :

You have a big file and you want to split / chunk the file into smaller pieces. How….... read more


Golang : Upload big file (larger than 100MB) to AWS S3 with multipart upload

golang upload-big-file AWS s3 objects

At my previous tutorial on uploading file to Amazon Web Services S3, a reader asked if the method….... read more


Golang : How to read integer value from standard input ?

golang read-integer standard-input

Reading integer value from standard input in Golang is fairly simple with fmt.Scanf function. The code below demonstrate how to….... read more


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