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Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)

...ata depends on the key [1NF], the whole key [2NF] and nothing but the key [3NF] . 6 Answers ...
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Make a link use POST instead of GET

... | edited Feb 19 '16 at 23:14 Michał Perłakowski 63.1k2121 gold badges133133 silver badges148148 bronze badges ...
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Android static object lifecycle

... screen populate in another screen then user can edit search criteria from 3rd screen and goes to 4th screen. 4 Answers ...
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Rails formatting date

... 237 Use Model.created_at.strftime("%FT%T") where, %F - The ISO 8601 date format (%Y-%m-%d) %T...
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plot a circle with pyplot

... 0.2, color='r') circle2 = plt.Circle((0.5, 0.5), 0.2, color='blue') circle3 = plt.Circle((1, 1), 0.2, color='g', clip_on=False) fig, ax = plt.subplots() # note we must use plt.subplots, not plt.subplot # (or if you have an existing figure) # fig = plt.gcf() # ax = fig.gca() ax.add_artist(circle1)...
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Single Page Application: advantages and disadvantages [closed]

...d about SPA and it advantages. I find most of them unconvincing. There are 3 advantages that arouse my doubts. 11 Answers ...
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The 'packages' element is not declared

When using asp.net mvc 3 project with vs 2010 I have lots of warnings like the ones below: 5 Answers ...
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How do I run a Ruby file in a Rails environment?

... 136 The simplest way is with rails runner because you don't need to modify your script. http://gui...
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HashSet versus Dictionary w.r.t searching time to find if an item exists

... 153 HashSet vs List vs Dictionary performance test, taken from here. Add 1000000 objects (without c...