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How to avoid “ConcurrentModificationException” while removing elements from `ArrayList` while iterat
...ng to Java copyright owners (some years ago Sun, now Oracle) for-each loop guide, it uses iterator to walk through collection and just hides it to make code looks better. But, unfortunately as we can see, it produced more problems than profits, otherwise this topic would not arise.
For example, thi...
Creating an empty Pandas DataFrame, then filling it?
...aller datasets, might be useful. pandas.pydata.org/pandas-docs/stable/user_guide/…
– geekidharsh
Jan 28 at 21:28
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Intelligent point label placement in R
...ne of your methods above and one without and used the one with labels as a guide.
– joran
Sep 30 '11 at 15:39
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Select n random rows from SQL Server table
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newid - guid is disigned to be unique but not random.. incorrect approach
– Brans Ds
Jun 3 '15 at 10:23
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Reflecting parameter name: abuse of C# lambda expressions or syntax brilliance?
...expression compilation involved (see http://blog.bittercoder.com/PermaLink,guid,206e64d1-29ae-4362-874b-83f5b103727f.aspx).
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Difference between OData and REST web services
...ventions, media types,
payload formats and query options etc. OData also guides you about
tracking changes, defining functions/actions for reusable procedures
and sending asynchronous/batch requests etc. Additionally, OData
provides facility for extension to fulfil any custom needs of your
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How to have comments in IntelliSense for function in Visual Studio?
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VB: '''
See Recommended Tags for Documentation Comments (C# Programming Guide) for more info on the structured content you can include in these comments.
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How do you change the size of figures drawn with matplotlib?
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Deprecation note:
As per the official Matplotlib guide, usage of the pylab module is no longer recommended. Please consider using the matplotlib.pyplot module instead, as described by this other answer.
The following seems to work:
from pylab import rcParams
rcParams['fi...
How do I draw a shadow under a UIView?
...e CGContextSetShadow() to draw the shadow, but the Quartz 2D programming guide is a little vague:
16 Answers
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Differences in boolean operators: & vs && and | vs ||
...m a bit confusing. So after doing some research from the Java oracle study guide, I've come up with three different scenarios of when to use && or &.
The three scenarios are logical AND, bitwise AND, and boolean AND.
Logical AND:
Logical AND (aka Conditional AND) uses the && ope...