Buy flexeril without prescription, Recently I have been asked to create a non obstrusive interface for a kind of GTD - a 5 items list time elapsed representation. Real flexeril without prescription,
(I am still on it - it should be coming soon...)
I decided to use this a sa pretext to teach myself a bit of Java and to pull the gears on Processing - much more suitable for people like me to learn and develop things.
This was also the occasion for a brilliant personnal discovery:
The Time
As I was programming a bit of server side things, cheap flexeril from usa, Buy cheap flexeril internet, I knew aleady a bit about Unix timestamp, and how it is used, buy flexeril cheap, Flexeril tablets, and why we need such time representation. What I did not know is that Unix Timestamp is not the only one out there:
* January 1, buy flexeril in canada, Fda approved flexeril, 1 - Symbian epoch (using microseconds) and Microsoft .NET's DateTime epoch. Also used as base date in REXX counting days, tablet flexeril. This epoch is known as Rata die, buy flexeril without prescription. Flexeril cheap, * January 1, 1601 - Windows' Win32 file time-stamp epoch (using 100-nanosecond ticks), order discount flexeril. Flexeril side effects, COBOL date/time function epoch.
* November 17, flexeril approved, Buying flexeril, 1858 - VMS epoch and the base date of the Modified Julian Day used in celestial ephemerides by the United States Naval Observatory and other astronomy organizations.
* December 31, buy generic flexeril online, Flexeril online sales, 1899 - Microsoft Excel epoch, using the Julian calendar leap year rule for 1900 (hence with leap day February 29, flexeril in malaysia, Find cheap flexeril, 1900) and the Gregorian calendar for the years 1901 - 9999 ; thus for dates from 1 March 1900 a time is stored as the number of days in the Gregorian calendar from December 30, 1899, canadian pharmacy flexeril, Flexeril cheap drug, 00:00; optionally Microsoft Excel can also use the Apple Macintosh epoch, which avoids the complication by starting later; its count of days is 1462 less, cheap flexeril no prescription. Buy flexeril without prescription, * January 1, 1900 - Network Time Protocol epoch. Approved flexeril pharmacy, IBM CICS epoch. Microsoft Excel (and Lotus 1-2-3) technically consider the epoch of December 31, cheap flexeril overnight delivery, Flexeril without prescription, 1899 as January 0, 1900 or a serial date of zero (consequently, purchase flexeril without prescription, Flexeril for sale, December 31, 1899 cannot be used), flexeril online pharmacy. Canada flexeril, January 0, 1900 can be processed and formatted in Excel Worksheets, flexeril free delivery, Discount flexeril online, just as any other date.
* January 1, order flexeril, Pharmacy flexeril, 1904 (local time) - Apple Macintosh epoch, through Mac OS 9, buying generic flexeril. Palm OS epoch, buy flexeril without prescription. Discount flexeril no rx, According to Martin Minow,[4]
January 1, cheap flexeril in canada, No rx flexeril, 1904, was chosen as the base for the Macintosh clock because it was the first leap year of the twentieth century, flexeril bangkok. Find flexeril without prescription, [...] This means that by starting with 1904, Macintosh system programmers could save a half dozen instructions in their leap-year checking code, flexeril in australia. Flexeril in malaysia, * January 1, 1960 - S-Plus * January 1, buy flexeril generic, 1970 - Unix epoch, Mac OS X, Java.
* January 1, 1978 - AmigaOS epoch [1] * January 1, 1980 - MS DOS, OS/2, and other environments supporting a FAT file system encoding dates from 1980 up to 2107 in 16 bits. Buy flexeril without prescription, * January 6, 1980 - Qualcomm BREW and the GPS epoch.[5]
(Retrieved from Epoch#Computing on Wikipedia)
Each of those epoch represent or more exactly are the result of a decision process which is argued, logical and aimed at solving specific issues (apart maybe the FAT16, but that might be purely a personnal hate since the morning I lost all my work for my Bachelor - it's also why I switched to Apple, so maybe I should be a bit more grateful to FAT-whatever-its-number).
While I was googling on the topic in the search of date/time conversion for processing/java, I came across a very nice ressource I enjoyed reading:Date and time in Java - http://www.odi.ch/prog/design/datetime.php which I am quoting below:
UNIX time stamps are the number of seconds that have elapsed since midnight 1.1.1970 UTC. Uh... here appears a "date". Never mind, we'll get to that in a minute. Java's java.util.Date class effectively encapsulates a UNIX time stamp, buy flexeril without prescription. It represents a point in time by a millisecond counter in a 64 bit long variable. While 32 bit representation on UNIX will overflow in 2038 the 64 bit signed long will last for roughly another 18 billion years. Please note that the all the deprecated methods and constructors of the Date class should never be used. They are from a time when the Sun people were confused about time themselves. javax.management.timer.Timer has some convenient constants for the most used millisecond values.
As Unix Timestamp is a 32 bits based time encoding - its overflow limit (the kind of y2k bug) is in 2038. You can spread the word and advertise this fact by wearing this:
There's not that many useful info about date and time on processing.org website (I might be wrong however - I am certainly, please correct or update in the comment), so I thought I would share a bit of my diggings and notes:
Basics of time in Processing:int NOW = year()+month()+day()+hour()+minute()+second();
Here are a few class you might like to check - they contain essential things when you want to talk Time with Processingimport java.util.Date;import java.util.Calendar;
it's usefull to have this in hand:int ONE_HOUR = 3600000;int ONE_MINUTE = 60000;int ONE_SECOND = 1000;
This let's you write "in 8 hours":Date in8Hours = new Date(now.getTime() + 8L * ONE_HOUR);.
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