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How can I remove non-ASCII characters but leave periods and spaces using Python?

I'm working with a .txt file. I want a string of the text from the file with no non-ASCII characters. However, I want to leave spaces and periods. At present, I'm stripping those too. Here's the code: ...
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What is the bower (and npm) version syntax?

Bower enables me to specify version requirements for packages using the following syntax: 5 Answers ...
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HTTP 401 - what's an appropriate WWW-Authenticate header value?

The application I'm working on at the moment has a session timeout value. If the user hasn't interacted for longer than this value, the next page they try to load, they will be prompted to log in. ...
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Using querySelector with IDs that are numbers

From what I understand the HTML5 spec lets you use IDs that are numbers like this. 5 Answers ...
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Multi-line commands in GHCi

I am having problem in entering multi-line commands in ghci. 5 Answers 5 ...
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How to use my view helpers in my ActionMailer views?

I want to use the methods I defined in app/helpers/annotations_helper.rb in my ReportMailer views ( app/views/report_mailer/usage_report.text.html.erb ). How do I do this? ...
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Apache VirtualHost 403 Forbidden

I recently tried to set a test server up with Apache. The site must run under domain www.mytest.com . I always get a 403 Forbidden error. I am on Ubuntu 10.10 server edition. The doc root is under dir /var/www . The following are my settings: ...
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Unsubscribe anonymous method in C#

Is it possible to unsubscribe an anonymous method from an event? 11 Answers 11 ...
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How to check if multiple array keys exists

I have a variety of arrays that will either contain 20 Answers 20 ...
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How do I add a path to PYTHONPATH in virtualenv

I am trying to add a path to the PYTHONPATH environment variable, that would be only visible from a particular virtualenv environment. ...