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Maya Angelou

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The thing I most appreciate about celebrated writer, Maya Angelou , is her bravery.   She spoke and wrote what was on her mind, never mincing words.   In today’s world of empty praise and false positive affirmation, this poet is a fresh ocean breeze in the heat of summer.   I love her poetry and I teach it often along with her memoir, I Know Why The Caged Bird Sings .   Her work connects back to the Harlem Renaissance writers and other African-American artists.   The title of her memoir comes from a poem by Paul Lawrence Dunbar (1872-1906).   However, she is not an artist addressing a particular race; she is a poet for the ages and for all people, a true American treasure. The Washington Post published a piece yesterday by Valerie Strauss that made clear Angelou’s ability to speak the truth.   She was exuberant about the election of President Obama, and he in turn awarded her the Presidential Medal of Freedom in 2011.   However, she often spo...
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No Strangers To Tragedy

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Courtesy CBS News Two recent stories continue to haunt me, as I’m sure they haunt the rest of the nation. At a Pennsylvania high school , young Alex Hribal, age 16, greeted his fellow students one morning last week by stabbing 21 of them with a set of kitchen knives.   He also attacked a school security officer.   Four of his victims remain in critical condition. Tomorrow, the school will reopen so parents and students can do a walk-through.   The school plant has been cleaned and sanitized of the blood and gore, but the fear, I’m afraid, will be much harder to clean away.   Classes begin on Wednesday, but it is safe to say no one in the community will be the same again. Hribal did not stand out as a troubled teen before the rampage.   Mental illness does not necessarily broadcast its presence to the world before bullets fly or steel flashes, bloodstained and corroded, in a school hallway.   There are sleepers out there, psychologists warn us.   Some...
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Running a simple web server from a shell

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The classic command for running a simple web server from a shell is: python -m SimpleHTTPServer [«port»] As a result, files are served at http://localhost:«port» , with 8000 being the default if you omit the port. This command has the advantage that it is built into Python and that Python is built into Mac OS X. However, this command always serves the current working directory (the directory that you are currently in), there is no way to provide a directory as an argument. That’s a problem if the directory you want to serve is constantly being deleted and recreated. Node.js doesn’t have a similar built-in mechanism, but there is an npm package that you can install: http-server . npm install -g http-server A basic way of using the shell command that this package comes with is: http-server [«path»] [-p «port»] Afterwards, files are served at http://localhost:«port» . If you omit the path, ./public is used, if it exists, and ./ otherwise. If you omit the port, 8080 is used....
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