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JPG vs. JPEG image formats

... | edited Jan 20 '15 at 11:30 Marwelln 24.3k1818 gold badges8181 silver badges109109 bronze badges ...
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Why is it slower to iterate over a small string than a small list?

... closer to 70% (or more) once a lot of the overhead is removed, for Python 2. Object creation is not at fault. Neither method creates a new object, as one-character strings are cached. The difference is unobvious, but is likely created from a greater number of checks on string indexing, with regards...
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Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)

... | edited Jul 20 '12 at 17:36 answered Jul 30 '11 at 6:10 ...
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Automatic creation date for Django model form objects?

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pythonw.exe or python.exe?

...| edited Nov 13 '19 at 11:25 Sen Jacob 2,91733 gold badges3030 silver badges5151 bronze badges answered ...
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Eliminate space before \begin{itemize} [closed]

... | edited Aug 18 '14 at 0:21 Martin Thoma 81.2k102102 gold badges454454 silver badges700700 bronze badges ...
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Convert to/from DateTime and Time in Ruby

... in a # fraction of a day. offset = Rational(utc_offset, 60 * 60 * 24) DateTime.new(year, month, day, hour, min, seconds, offset) end end Similar adjustments to Date will let you convert DateTime to Time . class Date def to_gm_time to_time(new_offset, :gm) end def to_l...
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How to profile methods in Scala?

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Using fonts with Rails asset pipeline

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How to validate GUID is a GUID

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