Perl working with timestamps with Time::Piece
89084
How can I parse dates and convert time zones in Perl?
28065
Using strtotime for dates before 1970
670
How can I convert a Unix timestamp to DateTime and vice versa?
141226
How can I see if a Perl hash already has a certain key?
23955
Javascript timestamp to relative time
88254
How do I perform a Perl substitution on a string while keeping the original?
145321
How to convert string date to Timestamp in java?
86459
Compare current time with two times-of-day strings
111472
How do I compare two DateTime objects in PHP 5.2.8?
90603
Dealing with timestamps in R
49365
timestamp, modification time, and created time of a file
91585
How to store a substring of the output of "time" function in bash script
31712
Convert timestamps with offset to datetime obj using strptime
65118
PHP: strtotime is returning false for a future date?
19492
Formatting time() in PHP
76849
Why doesn't this Perl one-liner work on Windows?
97834
Dealing with timezones in PHP