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In AngularJS, what's the difference between ng-pristine and ng-dirty?
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The ng-dirty class tells you that the form has been modified by the user, whereas the ng-prist...
One Activity and all other Fragments [closed]
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+25
It depends on the app you are creating. I've created several apps using both approaches and can't say one way is always better than ...
What is the __DynamicallyInvokable attribute for?
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2 Answers
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Active
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How do I create test and train samples from one dataframe with pandas?
...ow I would be able to split the dataframe into two random samples (80% and 20%) for training and testing.
23 Answers
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How to implement if-else statement in XSLT?
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320
You have to reimplement it using <xsl:choose> tag:
<xsl:choose>
&l...
What exactly is Type Coercion in Javascript?
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answered Nov 11 '13 at 21:01
BarmarBarmar
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How can I merge two hashes without overwritten duplicate keys in Ruby?
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235
If you have two hashes, options and defaults, and you want to merge defaults into options with...
How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
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edited Oct 25 '11 at 14:36
Jesse C. Slicer
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How do you clear a stringstream variable?
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792
For all the standard library types the member function empty() is a query, not a command, i.e. i...
Remove all whitespace in a string
...e():
(NB this only removes the “normal” ASCII space character ' ' U+0020 but not any other whitespace)
sentence = ' hello apple'
sentence.replace(" ", "")
>>> 'helloapple'
If you want to remove duplicated spaces, use str.split():
sentence = ' hello apple'
" ".join(sentence.split(...