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How do you calculate log base 2 in Java for integers?
...ons are not exact. You can never know for sure what will (int)(Math.log(65536)/Math.log(2)) evaluate to. For example, Math.ceil(Math.log(1<<29) / Math.log(2)) is 30 on my PC where mathematically it should be exactly 29. I didn't find a value for x where (int)(Math.log(x)/Math.log(2)) fails (j...
Getting pids from ps -ef |grep keyword
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You can use pgrep as long as you include the -f options. That makes pgrep match keywords in the...
How to make overlay control above all other controls?
...itle="ZIndex Sample">
<Canvas>
<Rectangle Canvas.ZIndex="3" Width="100" Height="100" Canvas.Top="100" Canvas.Left="100" Fill="blue"/>
<Rectangle Canvas.ZIndex="1" Width="100" Height="100" Canvas.Top="150" Canvas.Left="150" Fill="yellow"/>
<Rectangle Canvas.ZInde...
Why would a post-build step (xcopy) occasionally exit with code 2 in a TeamCity build?
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kayess
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answered Feb 1 '13 at 0:43
Metro SmurfMetro S...
How to create default value for function argument in Clojure
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I think it would be better for the second line to say (recur s 10), using recur instead of repeating the function name string->integer. T...
Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
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Using FileSystemWatcher to monitor a directory
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Best Practices: Salting & peppering passwords?
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Ok. Seeing as I need to write about this over and over, I'll do one last canonical answer on p...
C# vs Java Enum (for those new to C#)
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How to format current time using a yyyyMMddHHmmss format?
...eroDay = "02"
stdHour = "15"
stdHour12 = "3"
stdZeroHour12 = "03"
stdMinute = "4"
stdZeroMinute = "04"
stdSecond = "5"
stdZeroSecond = "05"
stdLongYear = "2006"
stdYear = "06"
stdPM ...