¡@
java Programming Glossary: millisecondHow to compare two Dates without the time portion? http://stackoverflow.com/questions/1439779/how-to-compare-two-dates-without-the-time-portion each field in each calendar out of hour minute second and millisecond to 0 and compare the resulting times. Definitely icky compared..
Equivalent of DateTime.Now in Java? http://stackoverflow.com/questions/2010284/equivalent-of-datetime-now-in-java the time at which it was allocated measured to the nearest millisecond. Make sure you're using java.util.Date and not java.sql.Date..
java.util.Date vs java.sql.Date http://stackoverflow.com/questions/2305973/java-util-date-vs-java-sql-date stores years months and days while hour minute second and millisecond are ignored. Additionally sql.Date isn't tied to timezones... only contains information about hour minutes seconds and milliseconds . java.sql.Timestamp corresponds to SQL TIMESTAMP which is.. date to the nanosecond note that util.Date only supports milliseconds with customizable precision. One of the commonest bugs in JDBC..
fastest (low latency) method for Inter Process Communication between Java and C/C++ http://stackoverflow.com/questions/2635272/fastest-low-latency-method-for-inter-process-communication-between-java-and-c yield control to each other thus producing exactly 10 millisecond latency Linux time quantum seems to be 5ms... So this should..
Joda-Time: what's the difference between Period, Interval and Duration? http://stackoverflow.com/questions/2653567/joda-time-whats-the-difference-between-period-interval-and-duration in Joda Time represents an interval of time from one millisecond instant to another instant. Both instants are fully specified.. in Joda Time represents a duration of time measured in milliseconds. The duration is often obtained from an interval. i.e. we can.. differs from a duration in that it is inexact in terms of milliseconds. A period can only be resolved to an exact number of milliseconds..
Date Comparison using Java [duplicate] http://stackoverflow.com/questions/2811121/date-comparison-using-java forgot You need to zero out the hours minutes seconds and milliseconds on the current date before comparing them. I used a Calendar.. Calendar.getInstance Zero out the hour minute second and millisecond currDtCal.set Calendar.HOUR_OF_DAY 0 currDtCal.set Calendar.MINUTE..
http://stackoverflow.com/questions/2964392/implement-oauth-in-java StringBuffer try get the time note value below zero the millisecond value is used for oauth_nonce later on int millis int System.currentTimeMillis..
Will Sytem.currentTimeMillis always return a value >= previous calls? http://stackoverflow.com/questions/2978598/will-sytem-currenttimemillis-always-return-a-value-previous-calls says Returns the current time in milliseconds. Note that while the unit of time of the return value is a.. Note that while the unit of time of the return value is a millisecond the granularity of the value depends on the underlying operating.. many operating systems measure time in units of tens of milliseconds. It is not clear to me if I am guaranteed that this code will..
http://stackoverflow.com/questions/3144387/compare-two-dates-in-java Date equality depends on the two dates being equal to the millisecond. If you are creating a new Date object using new Date it will..
Auto Populate a jTextField with NetBeans http://stackoverflow.com/questions/4128432/auto-populate-a-jtextfield-with-netbeans be able to use the long from getTime subject to the one millisecond resolution. import java.awt.BorderLayout import java.awt.Dimension..
How do I schedule a task to run at periodic intervals? http://stackoverflow.com/questions/4544197/how-do-i-schedule-a-task-to-run-at-periodic-intervals timer new Timer Schedule to run after every 3 second 3000 millisecond timer.schedule new Task 3000 My output 1 Mahendra Singh I expected.. Parameters task task to be scheduled. delay delay in milliseconds before task is to be executed. period time in milliseconds.. milliseconds before task is to be executed. period time in milliseconds between successive task executions. Throws IllegalArgumentException..
How can I measure time with microsecond precision in Java? http://stackoverflow.com/questions/503877/how-can-i-measure-time-with-microsecond-precision-in-java but that doesn't work for me it gives me the time with milliseconds precision. I just need the microseconds before and after my.. precise available system timer which apparently only has millisecond precision on your system you can't get anything better. share..
Investigation of optimal sleep time calculation in game loop http://stackoverflow.com/questions/5274619/investigation-of-optimal-sleep-time-calculation-in-game-loop SLEEP_PRECISION Thread.sleep 1 Sleep for approximately 1 millisecond. else if timeLeft SPIN_YIELD_PRECISION Thread.yield Yield.. on windows loops at exactly 50fps with a precision to the millisecond import java.util.Date import java.util.Timer import java.util.TimerTask..
How to calculate the difference between two Java java.sql.Timestamps? http://stackoverflow.com/questions/582278/how-to-calculate-the-difference-between-two-java-java-sql-timestamps t2 time 999 nanos 999000000 diff time 2 nanos 2000000 Yes milliseconds in java.sql.Timestamp are duplicated in the time and the nanos.. are duplicated in the time and the nanos par so 1001 milliseconds means 1 second 1000 and 1 milli which is in the time part and.. which is in the time part and the nanos part because 1 millisecond 1000000 nanoseconds . This is much more devious than it looks...
High performance serialization: Java vs Google Protocol Buffers vs …? http://stackoverflow.com/questions/647779/high-performance-serialization-java-vs-google-protocol-buffers-vs very fast over 500 messages serialized or serialized per millisecond . Even with the 87K message it's taking less than a millisecond..
how to convert string into time format and add two hours http://stackoverflow.com/questions/759036/how-to-convert-string-into-time-format-and-add-two-hours and and then use that to add two hours or get the time in millisecond from that date object and add two hours like 2 60 60 1000 SimpleDateFormat..
Java string to date conversion http://stackoverflow.com/questions/4216745/java-string-to-date-conversion m Minute in hour Number 30 s Second in minute Number 55 S Millisecond Number 978 z Time zone General time zone Pacific Standard Time..
JFreeChart DynamicTimeSeriesCollection with a period of n milliseconds http://stackoverflow.com/questions/6850326/jfreechart-dynamictimeseriescollection-with-a-period-of-n-milliseconds the code dataSet new DynamicTimeSeriesCollection 1 200 new Millisecond dataSet.setTimeBase new Millisecond When I launch the application.. 1 200 new Millisecond dataSet.setTimeBase new Millisecond When I launch the application it returns me a NullPointerException.. raised by the second line. If I replace Milliseconds with Seconds it works. The question is how can I set a period..
JFreeChart: DynamicTimeSeries with period of n milliseconds http://stackoverflow.com/questions/6856979/jfreechart-dynamictimeseries-with-period-of-n-milliseconds 200 MilliDTSC dataset new MilliDTSC 1 100 new MultipleOfMillisecond periodMs dataset.setTimeBase new MultipleOfMillisecond periodMs.. periodMs dataset.setTimeBase new MultipleOfMillisecond periodMs dataset.addSeries zeroSeries 0 Zero data zeroSeries.. super nSeries nMoments timeSample if timeSample instanceof Millisecond this.pointsInTime new Millisecond nMoments else if timeSample..
Accurate Sleep for Java on Windows http://stackoverflow.com/questions/824110/accurate-sleep-for-java-on-windows for Java which has an error not higher than 1 2 Millisecond I tried a mixture of Sleep error measurement and BusyWait but..
Java - alternative to thread.sleep http://stackoverflow.com/questions/9143719/java-alternative-to-thread-sleep but it is not accurate especially in a looping scenario. Millisecond accuracy is important in my program. Here is the algorithm where..
|