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How to Parse Command Line Arguments in C++? [duplicate]

What is the best way of parsing command-line arguments in C++ if the program is specified to be run like this: 10 Answers ...
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Versioning SQL Server database

....html. I choose not to put schema dumps in under version control as alumb and others suggest because I want an easy way to upgrade my production database. For a web application where I'll have a single production database instance, I use two techniques: Database Upgrade Scripts A sequence databa...
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JRuby on Rails vs. Ruby on Rails, what's difference?

I'm looking to try out JRuby and JRuby on Rails. I'm having trouble finding information on what's difference between JRuby on Rails and Ruby on Rails. ...
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ssh remote host identification has changed

I've reinstalled my server and I am getting these messages: 28 Answers 28 ...
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Is there an equivalent for the Zip function in Clojure Core or Contrib?

... zipWith family for the common use case of tupling). In contrast, Clojure and other Lisps have good support for variable arity functions; map is one of them and can be used for "tupling" in a manner similar to Haskell's zipWith (\x y -> (x, y)) The idiomatic way to build a "tuple" in Clojure ...
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How to convert Strings to and from UTF8 byte arrays in Java

In Java, I have a String and I want to encode it as a byte array (in UTF8, or some other encoding). Alternately, I have a byte array (in some known encoding) and I want to convert it into a Java String. How do I do these conversions? ...
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Static variables in member functions

... Since class A is a non-template class and A::foo() is a non-template function. There will be only one copy of static int i inside the program. Any instance of A object will affect the same i and lifetime of i will remain through out the program. To add an exampl...
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Legality of COW std::string implementation in C++11

It had been my understanding that copy-on-write is not a viable way to implement a conforming std::string in C++11, but when it came up in discussion recently I found myself unable to directly support that statement. ...
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What Are the Differences Between PSR-0 and PSR-4?

Recently I've read about namespaces and how they are beneficial. I'm currently creating a project in Laravel and trying to move from class map autoloading to namespacing. However, I can't seem to grasp what the actual difference is between PSR-0 and PSR-4. ...
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How to get input type using jquery?

I have a page where the input type always varies, and I need to get the values depending on the input type. So if the type is a radio, I need to get which is checked, and if it is a checkbox I need to now which are checked, and if it is a drop down I need to know which is selected, and I if it is a ...