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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...
Will #if RELEASE work like #if DEBUG does in C#?
...Ronan Boiteau
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answered Feb 3 '09 at 16:02
Lasse V. KarlsenLasse V. Karlsen
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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 ...
Using FileSystemWatcher to monitor a directory
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Best way to combine two or more byte arrays in C#
I have 3 byte arrays in C# that I need to combine into one. What would be the most efficient method to complete this task?
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Coding Katas for practicing the refactoring of legacy code
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How to do error logging in CodeIgniter (PHP)
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A J
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answered Jul 9 '10 at 6:23
KeyoKeyo
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How do I restrict a float value to only two places after the decimal point in C?
How can I round a float value (such as 37.777779) to two decimal places (37.78) in C?
17 Answers
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