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The performance impact of using instanceof in Java
I am working on an application and one design approach involves extremely heavy use of the instanceof operator. While I know that OO design generally tries to avoid using instanceof , that is a different story and this question is purely related to performance. I was wondering if there is any per...
How to get the client IP address in PHP [duplicate]
How can I get the client IP address using PHP?
30 Answers
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How to get the name of enumeration value in Swift?
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What programming practice that you once liked have you since changed your mind about? [closed]
As we program, we all develop practices and patterns that we use and rely on. However, over time, as our understanding, maturity, and even technology usage changes, we come to realize that some practices that we once thought were great are not (or no longer apply).
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How to properly seed random number generator
I am trying to generate a random string in Go and here is the code I have written so far:
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How to capture the “virtual keyboard show/hide” event in Android?
...the layout based on whether the virtual keyboard is shown or not. I've searched the API and various blogs but can't seem to find anything useful.
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Maven2 property that indicates the parent directory
I have a multi-modules project, like this one:
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Why does C# disallow readonly local variables?
Having a friendly debate with a co-worker about this. We have some thoughts about this, but wondering what the SO crowd thinks about this?
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Can't push to GitHub because of large file which I already deleted
Currently I have
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Storing Objects in HTML5 localStorage
I'd like to store a JavaScript object in HTML5 localStorage , but my object is apparently being converted to a string.
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