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Differences between socket.io and websockets
...ntages are that it simplifies the usage of WebSockets as you described in #2, and probably more importantly it provides fail-overs to other protocols in the event that WebSockets are not supported on the browser or server. I would avoid using WebSockets directly unless you are very familiar with wha...
Unwanted padding around an ImageView
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442
finally!
<ImageView
(...)
android:adjustViewBounds="true" />
the adjustViewbounds a...
In which scenario do I use a particular STL container?
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edited Aug 9 at 20:18
user13916446
answered Jan 23 '09 at 0:42
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Select a Dictionary with LINQ
...> with LINQ, but I have a need to return a generic Dictionary<T1, T2> and can't figure it out. The example I learned this from used something in a form similar to the following:
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HTML span align center not working?
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Reut Sharabani
26.2k55 gold badges5959 silver badges8181 bronze badges
answered Dec 5 '11 at 21:41
WillWill
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There can be only one auto column
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121
My MySQL says "Incorrect table definition; there can be only one auto column and it must be def...
How to pass a user defined argument in scrapy spider
...tp://doc.scrapy.org/en/latest/topics/spiders.html#spider-arguments
Update 2013: Add second argument
Update 2015: Adjust wording
Update 2016: Use newer base class and add super, thanks @Birla
Update 2017: Use Python3 super
# previously
super(MySpider, self).__init__(**kwargs) # python2
Update...
How to get ERD diagram for an existing database?
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