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Express.js - app.listen vs server.listen
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The second form (creating an HTTP server yourself, instead of having Express create one for you) is useful if you want to reuse the HT...
“Header Search Paths” vs. “User Header Search Paths” in Xcode?
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edited Jun 7 '16 at 5:30
Basil Bourque
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a...
How do I remove a project configuration in Visual Studio 2008?
I have a Visual Studio 2008 solution into which I have imported a number of pre-existing projects. The projects are mixed-language sample code (C#, VB, C++/CLI). They currently have multiple configurations, but I want each project only to have only a single "Debug" configuration.
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What is the difference between Fragment and FragmentActivity?
...d in an Activity.
Fragments are not part of the API prior to HoneyComb (3.0). If you want to use Fragments in an app targeting a platform version prior to HoneyComb, you need to add the Support Package to your project and use the FragmentActivity to hold your Fragments. The FragmentActivity class h...
Initializing multiple variables to the same value in Java
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edited Apr 28 '18 at 0:37
Neuron
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answered J...
How to trigger event when a variable's value is changed?
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answered Apr 30 '11 at 14:25
Jonathan WoodJonathan Wood
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Hide all but $(this) via :not in jQuery selector
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edited Aug 27 '09 at 11:40
answered Aug 25 '09 at 13:37
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Is there a pattern for initializing objects created via a DI container
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edited Apr 29 '16 at 2:08
Blorgbeard is out
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mysql - how many columns is too many?
I'm setting up a table that might have upwards of 70 columns. I'm now thinking about splitting it up as some of the data in the columns won't be needed every time the table is accessed. Then again, if I do this I'm left with having to use joins.
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How to use Greek symbols in ggplot2?
... the tick marks can be achieved as follows
require(ggplot2);
data(tips);
p0 = qplot(sex, data = tips, geom = 'bar');
p1 = p0 + scale_x_discrete(labels = c('Female' = expression(alpha),
'Male' = expression(beta)));
print(p1);
For complete documentation on th...