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Real World Example of the Strategy Pattern

I've been reading about the OCP principal and how to use the strategy pattern to accomplish this. 17 Answers ...
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How to handle checkboxes in ASP.NET MVC forms?

...ubmit" /> <%}%> Your checkboxes are all called selectedObjects, and the value of each checkbox is the GUID of the corresponding object. Then post to the following controller action (or something similar that does something useful instead of Response.Write()) public ActionResult ShowData...
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Windows Explorer “Command Prompt Here” [closed]

...requently find myself with a folder open in Windows, wishing to have a command prompt open with the same working directory. ...
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Design for Facebook authentication in an iOS app that also accesses a secured web service

... I just dealt with this myself, and here's the part that bit me: In your step 5... It's possible for a user to register for an account with you entirely separate from their Facebook ID, right? Then some other time they log in with Facebook.... And you just...
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What does the “assert” keyword do? [duplicate]

...ed, execution of the assertion causes evaluation of the boolean expression and an error is reported if the expression evaluates to false. If the assertion is disabled, execution of the assertion has no effect whatsoever. Where "enabled or disabled" is controlled with the -ea switch and "An error i...
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Error: Jump to case label

...the same issue but using a goto instead of a switch: int main() { if(rand() % 2) // Toss a coin goto end; int i = 42; end: // We either skipped the declaration of i or not, // but either way the variable i exists here, because // variable scopes are resolved at compi...
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How to show all parents and subclasses of a class in IntelliJ IDEA?

...s variable, I can do Ctrl + T to have a popup that shows all its parents and subclasses. What is the equivalent in IntelliJ? ...
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Logging framework incompatibility

I'm building a small Java app and hoping to use logback for logging. 3 Answers 3 ...
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How can I make Bootstrap columns all the same height?

... Nice answer, with some caveats. Solution 1 disables the float and therefore breaks the bootstrap grid responsive behavior. Solution 2 (explained in greater depth in positioniseverything.net/articles/onetruelayout/equalheight) doesn't show the bottom border (as it is clipped somewhere in...
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How can I split and parse a string in Python?

...a fact that the string contains an underscore, you can even unpack the LHS and RHS into separate variables: In [8]: lhs, rhs = "2.7.0_bf4fda703454".split("_", 1) In [9]: lhs Out[9]: '2.7.0' In [10]: rhs Out[10]: 'bf4fda703454' An alternative is to use partition(). The usage is similar to the la...