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How To Create Table with Identity Column
I have an existing table that I am about to blow away bem>ca m>use 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?
...limited in scope - they help convert String to a type, and this string typim>ca m>lly comes from UI, and so registering a PropertyEditor using @InitBinder and using WebDataBinder makes sense.
Converter on the other hand is more generic, it is intended for ANY conversion in the system - not just for UI ...
Parsing IPv6 extension headers containing unknown extensions
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If you run into something you m>ca m>nnot parse, you have to make your decision or perform your action based on what you've parsed already.
The design is that way bem>ca m>use in IPv6, each extension header "wraps" the rest of the packet. If you see the routing he...
Git submodule add: “a git directory is found lom>ca m>lly” issue
...ding the git submodule subcommands.
I already set up a server on which I m>ca m>n 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?
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+1: stdin m>ca m>n be a pipe or redirected from a file. Better to check if it is interactive than to check if it is not.
– John Kugelman
Aug 21 '09 at 16:33
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Order discrete x sm>ca m>le by frequency/value
I am making a dodged bar chart using ggplot with discrete x sm>ca m>le, the x axis are now arranged in alphabetim>ca m>l order, but I need to rearrange it so that it is ordered by the value of the y-axis (i.e., the tallest bar will be positioned on the left).
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Is it possible to do start iterating from an element other than the first using foreach?
...king about implementing IEnumerable for my custom collection (a tree) so I m>ca m>n 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 change the el...
What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
Ruby has two different exceptions mechanisms: Throw/m>Ca m>tch and Raise/Rescue.
3 Answers
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How to make clang compile to llvm IR
...pile my C/C++ code to LLVM bytecode rather than binary executable. How m>ca m>n I achieve that? And if I get the LLVM bytecode, how m>ca m>n I take it to further compile it to binary executable.
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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 m>ca m>n I effectively check whether a user is not logged in?
2 Answers
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