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Is Fortran easier to optimize than C for heavy calculations?
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Yes, in 1980; in 2008? depends
When I started programming professionally the speed dominance of Fortran was just being challenged. I remember reading about it in Dr. Dobbs and telling the older programmers about the article--they laughed.
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Distributed sequence number generation?
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answered Apr 20 '10 at 1:08
Steven SchlanskerSteven Schlansker
33.1k1212 gold badges7575 silver badges9898 bronze badges
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Pad a number with leading zeros in JavaScript [duplicate]
...ength)}
– Gui Weinmann
Jun 1 '16 at 20:55
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show 11 more comments
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SQL Joins Vs SQL Subqueries (Performance)?
... have serious doubt on this answer, since most DBMS, definitely SQL Server 2008 and later, translate the single ID subquery (not correlated, meaning: not referencing multiple outer query columns) into a relatively fast semi-join. Also, as previously noted in another answer, the first, real join will...
Making heatmap from pandas DataFrame
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joelostblomjoelostblom
20.2k99 gold badges8989 silver badges102102 bronze badges
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FFMPEG (libx264) “height not divisible by 2”
...t; it didn't care about the video size. Then I needed to convert it to yuv420p, and then it cared about the video size. I looked up yuv420p on wikipedia, I think it's a multi-pixel color format, that needs the image to be a specific size. Not sure why it matters compressed, though.
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How to get the current time as datetime
...:) codingexplorer.com/…
– Max
Jun 20 '15 at 8:09
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It looks that the new Swift version (2) you...
Find the nth occurrence of substring in a string
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edited Apr 24 '18 at 17:20
answered Oct 26 '12 at 20:59
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How to enter a multi-line command
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edited Aug 21 '12 at 20:02
answered Jul 13 '10 at 15:58
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Getting “NoSuchMethodError: org.hamcrest.Matcher.describeMismatch” when running test in IntelliJ 10.
...f JUnit.
– MatrixFrog
Oct 24 '11 at 20:40
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I removed IntelliJ's copy of junit.jar and junit-4.8....