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Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
I have read the quote :
data depends on the key [1NF], the whole key [2NF] and nothing but the key [3NF] .
6 Answers
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Gulp command not found after install
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iluvpinkertoniluvpinkerton
2,95822 gold badges1111 silver badges1616 bronze badges
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How to get HTML 5 input type=“date” working in Firefox and/or IE 10
...luded it already -->
<script src="http://cdn.jsdelivr.net/webshim/1.12.4/extras/modernizr-custom.js"></script>
<!-- polyfiller file to detect and load polyfills -->
<script src="http://cdn.jsdelivr.net/webshim/1.12.4/polyfiller.js"></script>
<script>
webshims...
How can I add an item to a IEnumerable collection?
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edited Oct 16 '19 at 11:23
Jeankowkow
7141010 silver badges2727 bronze badges
answered Jul 31 '09 at 2...
How to sum all the values in a dictionary?
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edited Sep 23 '19 at 20:51
answered Feb 2 '11 at 23:02
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Is there a way to auto-adjust Excel column widths with pandas.ExcelWriter?
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12 Answers
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Peak signal detection in realtime timeseries data
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Paste multiple columns together
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edited Apr 25 '17 at 10:53
ShivaT
333 bronze badges
answered Jan 28 '13 at 18:31
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“Inner exception” (with traceback) in Python?
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Python 2
It's simple; pass the traceback as the third argument to raise.
import sys
class MyException(Exception): pass
try:
raise TypeError("test")
except TypeError, e:
raise MyException(), None, sys.exc_info()[2]
Alway...
How to get Scala List from Java List?
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EDIT: Note that this is deprecated since 2.12.0. Use JavaConverters instead. (comment by @Yaroslav)
Since Scala 2.8 this conversion is now built into the language using:
import scala.collection.JavaConversions._
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lst.toList.foreach{ node => .... }
works. ...