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Using Rails serialize to save hash to database
I'm try to save a hash mapping ids to a number of attempts in my rails app. My migration to the database to accommodate this new column:
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ASP.NET Temporary files cleanup
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Yes, it's safe to delete these, although it may force a dynamic recompilation of any .NET applications you run on the server.
For background, see the Understanding ASP.NET dynamic compilation article on MSDN.
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Tell Ruby Program to Wait som>me m> amount of tim>me m>
How do you tell a Ruby program to wait an arbitrary amount of tim>me m> before moving on to the next line of code?
6 Answers
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How can I tell AngularJS to “refresh”
I have a click event that happens outside the scope of my custom directive, so instead of using the "ng-click" attribute, I am using a jQuery.click() listener and calling a function inside my scope like so:
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Auto increm>me m>nt primary key in SQL Server Managem>me m>nt Studio 2012
How do I auto increm>me m>nt the primary key in a SQL Server database table, I've had a look through the forum but can't see how.
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How to insert tab character when expandtab option is on in Vim
When I'm in insert mode and I have the expandtab option switched on, pressing Tab ↹ results in inserting the configured number of spaces.
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JavaScript: how to change form action attribute value based on selection?
I'm trying to change the form action based on the selected value from a dropdown m>me m>nu.
5 Answers
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Open a file with Notepad in C#
How I open a file in c#? I don't m>me m>an reading it by textreader and readline(). I m>me m>an open it as an independent file in notepad.
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How do I interactively unstage a particular hunk in git?
In git, if I have a couple of hunks from the sam>me m> file staged in my index, how can I interactively unstage one of them?
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class nam>me m> and m>me m>thod nam>me m> dropdown list is missing (visual studio setting)
Does anyone know how to get my class nam>me m> and m>me m>thod nam>me m> dropdown lists again? It's the dropdown lists that are usually above the code. It's just a setting but i can't seem to find it. I don't want to reset my setting btw. I shouldn't have to.
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