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How to create local notifications?

How can I setup local notifications so that at the time I set, my app generates a notification/alert with a customized message? ...
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Why can't I reference System.ComponentModel.DataAnnotations?

I'm trying to use DataAnnotations in my WPF project to specify a maximum length of strings, with the following: 14 Answers ...
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How to get the current date and time

How do I get the current date and time in Java? 10 Answers 10 ...
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What is state-of-the-art for text rendering in OpenGL as of version 4.1? [closed]

There are already a number of questions about text rendering in OpenGL, such as: 5 Answers ...
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WARN Could not determine content-length of response body. Set content-length of the response or set

I just upgraded to rails 3.2.2, and now on rails s, page load, I get all these errors in the log: 3 Answers ...
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How do you organize your version control repository?

First, I know about this: How would you organize a Subversion repository for in house software projects? Next, the actual question: My team is restructuring our repository and I'm looking for hints on how to organize it. (SVN in this case). Here's what we came up with. We have one repository, mult...
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Best way to add comments in erb

How do we add comments in erb files, if we do not want them to be generated into the html content? 7 Answers ...
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How to Get True Size of MySQL Database?

I would like to know how much space does my MySQL database use, in order to select a web host. I found the command SHOW TABLE STATUS LIKE 'table_name' so when I do the query, I get something like this: ...
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Bootstrap 3 breakpoints and media queries

On the Bootstrap 3 media queries documentation it says: 10 Answers 10 ...
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Rails ActiveRecord date between

I need to query comments made in one day. The field is part of the standard timestamps, is created_at . The selected date is coming from a date_select . ...