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Best way to trim strings after data entry. Should I create a custom model binder?

I'm using ASP.NET MVC and I'd like all user entered string fields to be trimmed before they're inserted into the database. And since I have many data entry forms, I'm looking for an elegant way to trim all strings instead of explicitly trimming every user supplied string value. I'm interested to ...
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How to print a date in a regular format?

...do with that? Well, when you manipulate dates, keep using the date objects all long the way. They got thousand of useful methods and most of the Python API expect dates to be objects. When you want to display them, just use str(). In Python, the good practice is to explicitly cast everything. So jus...
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Expand a div to fill the remaining width

... The solution to this is actually very easy, but not at all obvious. You have to trigger something called a "block formatting context" (BFC), which interacts with floats in a specific way. Just take that second div, remove the float, and give it overfl...
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If list index exists, do X

... that relative index from the end of the list... However, by definition, all items in a Python list between 0 and len(the_list)-1 exist (i.e., there is no need for a try, except if you know 0 <= index < len(the_list)). You can use enumerate if you want the indexes between 0 and the last el...
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Undoing a git rebase

...uble check this, though as I haven't verified this recently. Per default, all reflogs are activated for non-bare repositories: [core] logAllRefUpdates = true share | improve this answer ...
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Private virtual method in C++

...d, without further exposing the virtual functions directly by making them callable by derived classes (as would be possible if the functions were just protected). The point is that virtual functions exist to allow customization; unless they also need to be invoked directly from within derived classe...
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PHP Composer update “cannot allocate memory” error (using Laravel 4)

... you should be committing your composer.lock file and doing a composer install on a production environment which is less resource intensive. More details here: https://github.com/composer/composer/issues/1898#issuecomment-23453850 ...
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Map a network drive to be used by a service

...ve mappings are only restored on an interactive logon, which services typically don't perform. The helper process approach can be pretty simple: just create a new service that maps the drive and starts the 'real' service. The only things that are not entirely trivial about this are: The helper se...
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes

...nd it still didn't work. I ended up having to add an environment variable called HOME set to the directory my .ssh folder was in – Justin Dec 31 '13 at 21:31 ...
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Why XML-Serializable class need a parameterless constructor

...me to accept that public parameterless constructors are great because they allow you to use "new()" with generics and the new initialization syntax. For parametered constructors use static factory methods or the builder pattern implementation. – cfeduke Nov 6 ...