[60] Results

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 : Recombine chunked files example

golangrecombine-file split-file chunk big-file

Problem :

You use the previous tutorial on how to split or chunk a big file into smaller….... 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 : 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 : 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 : Convert IPv4 address to packed 32-bit binary format

golang ip-address packed-32-bits-binary big-endian

There are times when we need to deal with low-level network functions such as dealing with C program and the….... 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 : Get file last modified date and time

golang file

In this tutorial, we will learn how to get a file last modified date and time with Go. Getting the last modified date and time….... read more