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Custom error pages on asp.net MVC3

...t's of type IController so there's absolutely nothing preventing you from calling this method. And by the way Execute was protected in the Controller class as well in MVC 3, so there's no change in this regard. – Darin Dimitrov Oct 7 '13 at 10:29 ...
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Control cannot fall through from one case label

...is present. I have the following code. But I am getting a "Control cannot fall through from one case label" error. 8 Answer...
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SQL select join: is it possible to prefix all columns as 'prefix.*'?

...e is to assign a dummy column to separate each new table. This works especially well if you're looping through a result set for a list of columns in a scripting language such as Python or PHP. SELECT '' as table1_dummy, table1.*, '' as table2_dummy, table2.*, '' as table3_dummy, table3.* FROM table...
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Using “like” wildcard in prepared statement

... @Alain: Thank you. Just wondering, does this apply to all RDBMS the world is aware of? Perhaps '%' || ? || '%' as mentioned in 1st comment was better, after all? I don't have the opportunity to experiment right now. – BalusC Dec 23 '15 at 2...
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Better way to cast object to int

... to signify a Nullable<int>. The "as" operator works like Convert.To____(), but think TryParse() rather than Parse(): it returns null rather than throwing an exception if the conversion fails. Of these, I would prefer (int) if the object really is just a boxed integer. Otherwise use Conver...
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What is the difference between JavaConverters and JavaConversions in Scala?

...eating wrappers that implement either the Scala interface and forward the calls to the underlying Java collection, or the Java interface, forwarding the calls to the underlying Scala collection. JavaConverters uses the pimp-my-library pattern to “add” the asScala method to the Java collections ...
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Reactjs convert html string to jsx

...se the dangerouslySetInnerHTML property: <td dangerouslySetInnerHTML={{__html: this.state.actions}} /> React forces this intentionally-cumbersome syntax so that you don't accidentally render text as HTML and introduce XSS bugs. ...
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How do I intercept a method call in C#?

... like to have tracing functionality i.e. I would like to log every method call (method signature and actual parameter values) and every method exit (just the method signature). ...
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Is there any overhead to declaring a variable within a loop? (C++)

... Stack space for local variables is usually allocated in function scope. So no stack pointer adjustment happens inside the loop, just assigning 4 to var. Therefore these two snippets have the same overhead. ...
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What underlies this JavaScript idiom: var self = this?

...s article on alistapart.com. (Ed: The article has been updated since originally linked) self is being used to maintain a reference to the original this even as the context is changing. It's a technique often used in event handlers (especially in closures). Edit: Note that using self is now discour...