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How to delete a file from SD card?

I am creating a file to send as an attachment to an email. Now I want to delete the image after sending the email. Is there a way to delete the file? ...
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Toggle Checkboxes on/off

I have the following: 23 Answers 23 ...
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Plot smooth line with PyPlot

I've got the following simple script that plots a graph: 4 Answers 4 ...
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SQL Server Index Naming Conventions [closed]

Is there some standard way to name indexes for SQL Server? It seems that the primary key index is named PK_ and non-clustered indexes typically start with IX_. Are there any naming conventions beyond that for unique indexes? ...
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XMLHttpRequest status 0 (responseText is empty)

Cannot get data with XMLHttpRequest (status 0 and responseText is empty): 19 Answers 1...
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MySQL date format DD/MM/YYYY select query?

I'm a bit confused on how to order by date formats. 8 Answers 8 ...
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How do I get an animated gif to work in WPF?

What control type should I use - Image , MediaElement , etc.? 18 Answers 18 ...
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How to turn off the Eclipse code formatter for certain sections of Java code?

I've got some Java code with SQL statements written as Java strings (please no OR/M flamewars, the embedded SQL is what it is - not my decision). ...
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Moving default AVD configuration folder (.android)

After installation of Android SDK, there was created .android folder on the E:\ drive. As far as I know this is the default folder of Android Virtual Devices for configuration files. ...
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Show SOME invisible/whitespace characters in Eclipse

A long while back I transitioned to doing all my web application development in Eclipse from BBEdit. But I miss one little feature from BBEdit. I used to be able to show invisible characters like tabs but not show other invisibles like spaces. I know that I can bulk turn all of these on in Eclipse, ...