currentTimeMillis vs Calendar
16290
System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()
140240
Is there any easy way to increment a DateTime by monthly/yearly/daily units without having to parse it out like crazy?
92597
Is System.nanoTime() completely useless?
36002
.NET DateTime.Now returns incorrect time when time zone is changed
152937
Which observer's time is proper time?
120890
How to store only time; not date and time?
80999
TimePickerDialog and AM or PM
119817
How to get current moment in ISO 8601 format with date, hour, and minute?
7297
How can I get the current date and time in UTC or GMT in Java?
86459
Compare current time with two times-of-day strings
102037
Windows vs Linux Local Time?
127057
Converting milliseconds to a date (jQuery/JavaScript)
3915
How to add time to the current time?
8212
How can I check if the current date/time is past a set date/time?
143896
What is the best way to divide two TimeSpan objects?
86079
Java: Get current Date and Time from Server not System clock
27493
"Yesterday" time specification shown when it was actually the day before yesterday