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Specifying colClasses in the read.csv
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answered May 10 '10 at 18:36
George DontasGeorge Dontas
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How do you 'redo' changes after 'undo' with Emacs?
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293
Short version: by undoing the undo. If you undo, and then do a non-editing command such as C-f, ...
What's the difference between using CGFloat and float?
...e types were introduced to make it easier to write code that works on both 32-bit and 64-bit without modification. However, if all you need is float precision within your own code, you can still use float if you like — it will reduce your memory footprint somewhat. Same goes for integer values.
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Rails render partial with block
...iv class="v-panel">
<div class="v-panel-tr"></div>
<h3><%= title -%></h3>
<div class="v-panel-c">
<%= yield %>
</div>
</div>
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Discard all and get clean copy of latest revision?
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answered Feb 10 '11 at 13:42
Lasse V. KarlsenLasse V. Karlsen
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Must qualify the allocation with an enclosing instance of type GeoLocation
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knownasilya
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answered Jul 17 '12 at 6:37
user1528582user1528582
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.NET Process.Start default directory?
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edited Feb 23 '15 at 18:42
umlcat
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Mercurial .hgignore for Visual Studio 2010 projects
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edited Jan 31 '13 at 5:45
answered Nov 4 '10 at 10:35
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Target elements with multiple classes, within one rule
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edited May 23 '17 at 11:54
Community♦
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answered Mar 4 '11 at 16:36
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Implementing Comments and Likes in database
...ity-specific, your model could look like this:
BTW, there are roughly 3 ways to implement the "ER category":
All types in one table.
All concrete types in separate tables.
All concrete and abstract types in separate tables.
Unless you have very stringent performance requirements, the third ...
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