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How can I send mail from an iPhone application

I want to send an email from my iPhone application. I have heard that the iOS SDK doesn't have an email API. I don't want to use the following code because it will exit my application: ...
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Run Command Prompt Commands

Is there any way to run command prompt commands from within a C# application? If so how would I do the following: 14 Answe...
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How do I do top 1 in Oracle?

How do I do the following? 9 Answers 9 ...
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Parse config files, environment, and command-line arguments, to get a single collection of options

Python's standard library has modules for configuration file parsing ( configparser ), environment variable reading ( os.environ ), and command-line argument parsing ( argparse ). I want to write a program that does all those, and also: ...
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Vim multiline editing like in sublimetext?

I started to use gvim, and I can't quite understand how the multiline edit works in gvim. 7 Answers ...
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How to delete the contents of a folder?

How can I delete the contents of a local folder in Python? 24 Answers 24 ...
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The 'Access-Control-Allow-Origin' header contains multiple values

I'm using AngularJS $http on the client side to access an endpoint of a ASP.NET Web API application on the server side. As the client is hosted on a different domain as the server, I need CORS. It works for $http.post(url, data). But as soon as I authenticate the user and make a request via $http.ge...
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How can I clear previous output in Terminal in Mac OS X?

I know the clear command that 'clears' the current screen, but it does this just by printing lots of newlines - the cleared contents just get scrolled up. ...
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How to disable and re-enable console logging in Python?

I am using Python's logging module and I want to disable the console logging for some time but it doesn't work. 17 Answer...
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Java 8 stream's .min() and .max(): why does this compile?

Note: this question originates from a dead link which was a previous SO question, but here goes... 5 Answers ...