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Proper practice for subclassing UIView?

...Rect , and layoutSubviews . (I'm thinking in terms of setup and teardown callbacks.) In my case, I'm setting up my frame and internal views in layoutSubviews , but I'm not seeing anything onscreen. ...
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Installing MSBuild 4.0 without Visual Studio 2010

I installed .NET 4.0 and VS 2010 RC on my laptop and MSBuild was automatically installed. I was hoping to build a continuous integration server by just installing the .NET SDK without VS 2010, so I downloaded the .NET 4.0 Framework from Microsoft at this link . Unfortunately, it doesn't appear to...
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Could not insert new outlet connection [duplicate]

... See stas answer below... worked for me, and really simple. – blackbox Jun 19 '13 at 21:28 ...
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Mapping many-to-many association table with extra column(s)

...ou don't put any cascade on your relationships, then you must persist/save all the entities. Although only the owning side of the relationship (here, the UserService side) must be initialized, it's also a good practice to make sure both sides are in coherence. User user = new User(); Service servi...
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How Does Modulus Divison Work

I don't really understand how modulus division works. I was calculating 27 % 16 and wound up with 11 and I don't understand why. ...
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When should TaskCompletionSource be used?

AFAIK, all it knows is that at some point, its SetResult or SetException method is being called to complete the Task<T> exposed through its Task property. ...
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Can virtual functions have default parameters?

... or a derived class' -- is determined by the static type used to make the call to the function. If you call through a base class object, pointer or reference, the default denoted in the base class is used. Conversely, if you call through a derived class object, pointer or reference the defaults de...
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Reloading submodules in IPython

...atic reloading magic: %load_ext autoreload %autoreload 2 It will reload all changed modules every time before executing a new line. The way this works is slightly different than dreload. Some caveats apply, type %autoreload? to see what can go wrong. If you want to always enable this settings,...
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Html.DropdownListFor selected value not being set

... Flynn, your comment should actually be an answer. I tried crazy implementations to get my dropdownlist to work and this was the simple solution – Dwayne Hinterlang May 9 '15 at 16:34 ...
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Opacity of background-color, but not the text [duplicate]

... Use rgba! .alpha60 { /* Fallback for web browsers that don't support RGBa */ background-color: rgb(0, 0, 0); /* RGBa with 0.6 opacity */ background-color: rgba(0, 0, 0, 0.6); /* For IE 5.5 - 7*/ filter:progid:DXImageTransform.Micr...