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What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]
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330
parseInt("123qwe")
returns 123
Number("123qwe")
returns NaN
In other words parseInt() pars...
Maven and adding JARs to system scope
...gt;
<artifactId>mylib-core</artifactId>
<version>0.0.1</version>
</dependency>
then, add maven-install-plugin
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-install-plugin</artifactId>
<vers...
Android 4.2: back stack behaviour with nested fragments
...ldFragmentManager();
if (childFm.getBackStackEntryCount() > 0) {
childFm.popBackStack();
return;
}
}
}
super.onBackPressed();
}
Again, I prepared this solution based on @Sean answer above.
As @AZ13 said, this solution is o...
How enumerate all classes with custom class attribute?
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205
Yes, absolutely. Using Reflection:
static IEnumerable<Type> GetTypesWithHelpAttribute(A...
Is it possible to Turn page programmatically in UIPageViewController?
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edited Apr 5 '16 at 7:10
answered Aug 30 '11 at 8:45
sam...
What exactly does Perl's “bless” do?
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answered Dec 24 '08 at 19:58
Gordon WilsonGordon Wilson
25.3k1111 gold badges5454 silver badges5959 bronze badges
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How can I get zoom functionality for images?
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208
UPDATE
I've just given TouchImageView a new update. It now includes Double Tap Zoom and Fling ...
How do I retrieve an HTML element's actual width and height?
...MRect {
bottom: 177,
height: 54.7,
left: 278.5,
right: 909.5,
top: 122.3,
width: 631,
x: 278.5,
y: 122.3,
}
share
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improve this answer
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Using sphinx with Markdown instead of RST
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10 Answers
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Why do we have to normalize the input for an artificial neural network?
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103
It's explained well here.
If the input variables are combined linearly, as in an MLP [multi...