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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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How To Create Table with Identity Column
I have an em>x m>isting table that I am about to blow away because I did not create it with the ID column set to be the table's Identity column.
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Spring MVC type conversion : PropertyEditor or Converter?
I am looking for the easiest and simplest way to bind and convert data in Spring MVC. If possible, without doing any m>x m>ml configuration.
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Parsing IPv6 em>x m>tension headers containing unknown em>x m>tensions
I'm writing a very simple net filter, and getting to where I want to parse IPv6 headers to match things like ICMPv6 types, TCP/UDP port numbers, etc.
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Git submodule add: “a git directory is found locally” issue
I'm actually trying to learn how to use git, including the git submodule subcommands.
I already set up a server on which I can host, push and pull git repositories by using SSH.
I created a main git repository "Travail" on this server in which I would like to put all my projects as submodules.
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Detect if stdin is a terminal or pipe?
When I em>x m>ecute " python " from the terminal with no arguments it brings up the Python interactive shell.
6 Answers
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Is it possible to do start iterating from an element other than the first using foreach?
I'm thinking about implementing IEnumerable for my custom collection (a tree) so I can use foreach to traverse my tree. However as far as I know foreach always starts from the first element of the collection. I would like to choose from which element foreach starts. Is it possible to somehow chang...
What are metaclasses in Python?
...reate an object by calling the class, Python creates a new class (when it em>x m>ecutes the 'class' statement) by calling the metaclass. Combined with the normal __init__ and __new__ methods, metaclasses therefore allow you to do 'em>x m>tra things' when creating a class, like registering the new class with s...
How to make clang compile to llvm IR
I want clang to compile my C/C++ code to LLVM bytecode rather than binary em>x m>ecutable. How can I achieve that? And if I get the LLVM bytecode, how can I take it to further compile it to binary em>x m>ecutable.
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Symfony 2: How do I check if a user is not logged in inside a template?
In Symfony 2 templates (using Twig), how can I effectively check whether a user is not logged in?
2 Answers
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