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Swift variable decorations with “?” (question mark) and “!” (exclamation mark)
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Python memory usage of numpy arrays
... numpy as np
>>> from sys import getsizeof
>>> a = [0] * 1024
>>> b = np.array(a)
>>> getsizeof(a)
8264
>>> b.nbytes
8192
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How can I disable editing cells in a WPF Datagrid?
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STiLeTT
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answered Jul 20 '11 at 18:15
Leslie DaviesLeslie Davies
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Using Position Relative/Absolute within a TD?
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The div height won't be 100% , so relative positioning to bottom: 0 has no effect.
– Softlion
Oct 31 '11 at 6:13
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How to redirect stderr and stdout to different files in the same line in script?
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edited Oct 26 '11 at 10:45
answered Oct 26 '11 at 10:38
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String Concatenation using '+' operator
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The Web Application Project […] is configured to use IIS. The Web server […] could not be found.
...;True</UseIIS>
to
<UseIIS>False</UseIIS>
Save the file.
Now reload your project.
Done.
You'll then be able to open your project. If at this point, you want to use IIS, simply go to your project properties, click the "Web" tab, and select the option to use IIS. There's the button ...
OO Design in Rails: Where to put stuff
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Adam Zerner
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answered Jul 1 '09 at 21:35
Yehuda KatzYe...
Strip Leading and Trailing Spaces From Java String
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Richard HRichard H
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Difference between Django's annotate and aggregate methods?
... Model:
class Books(models.Model):
name = models.CharField(max_length=100)
pages = models.IntegerField()
price = models.DecimalField(max_digits=5, decimal_places=3)
In Shell:
>>> Books.objects.all().aggregate(Avg('price'))
# Above code will give the Average of the price Colu...