Generate SHA-512 Hash
SHA-512 is a cryptographic hash function that accepts a string of any length and returns a 512-bit fixed-length digest value, commonly represented as a sequence of 128 hexadecimal digits. SHA-512…
Code Snippets
Get List of All Environment Variables
Environment variable is a named value on a computer that can be used to affect running processes. Programming languages provides methods to get a list of all the environment variables.…
Check if Given Year is Leap Year
A leap year is a year that contains an additional day (February 29). A leap year has 366 days instead of the 365 days. It occurs every four years. Programming…
Get List of Dates Between Two Dates
Sometimes we may need to get a list of dates between two dates. Programming languages provides various methods to do that. A table includes a links to posts with examples.…
Get Number of Days in Month for Given Year
Sometimes we may need to get the number of days in a month for a given year. Programming languages provides various methods to do that. A table includes a links…
Convert 12 Hour Time to 24 Hour Time
Most countries use the 24 hour clock, but there are countries that use the 12 hour clock. Programming languages provides various methods to convert 12 hour time to 24 hour…
Convert 24 Hour Time to 12 Hour Time
Most countries use the 24 hour clock, but there are countries that use the 12 hour clock. Programming languages provides various methods to convert 24 hour time to 12 hour…
Calculate Number of Days Between Two Dates
Working with dates sometimes we need to perform various arithmetic operations. Programming languages provides methods to calculate number of days between two dates. A table includes a links to posts…
Generate SHA3-256 Hash
SHA3-256 is a cryptographic hash function that accepts a string of any length and returns a 256-bit fixed-length digest value, commonly represented as a sequence of 64 hexadecimal digits. SHA3-256…
Generate SHA-256 Hash
SHA-256 is a cryptographic hash function that accepts a string of any length and returns a 256-bit fixed-length digest value, commonly represented as a sequence of 64 hexadecimal digits. SHA-256…