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How to raise a ValueError?

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What is the best django model field to use to represent a US dollar amount?

...gt; 20 – Bron Davies Aug 17 '16 at 14:44 4 decimal_places=2 is not necessarily correct if you nee...
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json_encode sparse PHP array as JSON array, not JSON object

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Why can't enum's constructor access static fields?

... answered Jan 14 '09 at 17:50 Jon SkeetJon Skeet 1211k772772 gold badges85588558 silver badges88218821 bronze badges ...
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When is localStorage cleared?

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How to commit no change and new message?

... rogerdpack 46.2k3030 gold badges200200 silver badges315315 bronze badges answered Sep 18 '12 at 3:38 Jeff Bowman...
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Combine --user with --prefix error with setup.py install

...tems from a system-level distutils configuration file (in my case /usr/lib64/python2.6/distutils/distutils.cfg) where there was this [install] prefix=/usr/local Basically, this is equivalent to always running the install command as install --prefix=/usr/local. You have to override this specificat...
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LINQ OrderBy versus ThenBy

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What is the _snowman param in Ruby on Rails 3 forms for?

In Ruby on Rails 3 (currently using Beta 4), I see that when using the form_tag or form_for helpers there is a hidden field named _snowman with the value of ☃ ( Unicode \x9731) showing up. ...