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Java Round up Any Number
I can't seem to find the answer I'm looking for regarding a simple question: how do I round up any number to the nearest int ?
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Can a pointer to base point to an array of derived objects?
I went to a job interview today and was given this interesting question.
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Android Studio - Where can I see callstack while debugging an android app?
While on a break point, how do I see the call stack to find the callee method/function?
2 Answers
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List vs Set vs Bag in NHibernate
What's the difference between a list, set and bag in the NHibernate mapping file? How does each relate to .NET collections?
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Get current value of a setting in Vim
Is there a simple way of finding out the current value of a specified Vim setting? If I want to know the current value of, say tabstop , I can run:
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Ruby on Rails patterns - decorator vs presenter
There is all sorts of talk lately in the Ruby on Rails community about decorators and presenters.
2 Answers
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Loop through Map in Groovy?
I have a very simple task I am trying to do in Groovy but cannot seem to get it to work. I am just trying to loop through a map object in groovy and print out the key and value but this code does not work.
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How do I decode a string with escaped unicode?
I'm not sure what this is called so I'm having trouble searching for it. How can I decode a string with unicode from http\u00253A\u00252F\u00252Fexample.com to http://example.com with JavaScript? I tried unescape , decodeURI , and decodeURIComponent so I guess the only thing left is string r...
How to view revision history for Mercurial file?
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