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What does inverse_of do? What SQL does it generate?

I'm trying to get my head around inverse_of and I do not get it. 8 Answers 8 ...
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performSelector may cause a leak because its selector is unknown

...s for a reason. It's very rare that this warning should simply be ignored, and it's easy to work around. Here's how: if (!_controller) { return; } SEL selector = NSSelectorFromString(@"someMethod"); IMP imp = [_controller methodForSelector:selector]; void (*func)(id, SEL) = (void *)imp; func(_contr...
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Remove array element based on object property

... answered Mar 8 '13 at 6:19 jAndyjAndy 203k4747 gold badges283283 silver badges345345 bronze badges ...
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SQL Server - Return value after INSERT

... an INSERT-statement. Example: I've got a table with the attributes name and id. id is a generated value. 13 Answers ...
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Pandas get topmost n records within each group

Suppose I have pandas DataFrame like this: 3 Answers 3 ...
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Javascript Equivalent to C# LINQ Select

...c must be either a' + 'function or an object of properties and values to filter by'); } }; Array.prototype.firstOrDefault = function(func){ return this.where(func)[0] || null; }; Usage: var persons = [{ name: 'foo', age: 1 }, { name: 'bar', age: 2 }]; // returns an arr...
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How to make ng-repeat filter out duplicate results

I'm running a simple ng-repeat over a JSON file and want to get category names. There are about 100 objects, each belonging to a category - but there are only about 6 categories. ...
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How to set Default Controller in asp.net MVC 4 & MVC 5

...tion = "Index", id = UrlParameter.Optional } ); as the default landing page. You can change that to be any route you wish. routes.MapRoute( "Default", // Route name "{controller}/{action}/{id}", // URL with parameters* new { controller = "Sales", action = "Project...
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CSS – why doesn’t percentage height work? [duplicate]

...</div> #inner will grow to be tall enough to contain the paragraph and #outer will grow to be tall enough to contain #inner. When you specify the height or width as a percentage, that's a percentage with respect to the element's parent. In the case of width, all block elements are, unless s...
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Android Fragment onClick button Method

... . If you don't want the above in activity. initialize button in fragment and set listener to the same. <Button android:id="@+id/btn_conferma" // + missing Then @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View...