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sendmail: how to configure sendmail on ubuntu? [closed]

...guration are located at the following (in case you want to update them manually): /etc/mail/sendmail.conf /etc/cron.d/sendmail /etc/mail/sendmail.mc You can test sendmail to see if it is properly configured and setup by typing the following into the command line: $ echo "My test email being sent...
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What are the benefits of Java's types erasure?

...about type erasure, which is the only thing Java got right, while ignoring all the things it got wrong. I get huge benefits (e.g. parametricity) and nil cost (alleged cost is a limit of imagination). new T is a broken program. It is isomorphic to the claim "all propositions are true." I am not big ...
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comparing sbt and Gradle [closed]

...y and Maven snapshot dependencies were one of the reasons why Gradle eventually replaced Ivy with its own dependency management code. It was a big task, but brought us a lot of goodness. This tweet mentions that the all situation could evolve in the future: Mark said in the past that he was intere...
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How to handle command-line arguments in PowerShell

...ase" ) ) Inside the script you can simply write-output $server since all parameters become variables available in script scope. In this example, the $server gets a default value if the script is called without it, script stops if you omit the -username parameter and asks for terminal input if...
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Scatterplot with marginal histograms in ggplot2

...m the same distribution though, so the marginal histograms should theoretically match the scatter plot. – oeo4b Dec 17 '11 at 17:03 8 ...
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How should I escape commas and speech marks in CSV files so they work in Excel?

... We eventually found the answer to this. Excel will only respect the escaping of commas and speech marks if the column value is NOT preceded by a space. So generating the file without spaces like this... Reference,Title,Description 1...
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How do I compare two files using Eclipse? Is there any option provided by Eclipse?

... Just select all of the files you want to compare, then open the context menu (Right-Click on the file) and choose Compare With, Then select each other.. share...
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?

... Previously, at most one TIMESTAMP column per table could be automatically initialized or updated to the current date and time. This restriction has been lifted. Any TIMESTAMP column definition can have any combination of DEFAULT CURRENT_TIMESTAMP and ON UPDATE CURRENT_TIMESTAMP clauses. ...
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Including a .js file within a .js file [duplicate]

... I basically do like this, create new element and attach that to <head> var x = document.createElement('script'); x.src = 'http://example.com/test.js'; document.getElementsByTagName("head")[0].appendChild(x); You may also us...
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Open Cygwin at a specific folder

... When you install Cygwin (or if you’ve already installed it, download it again and start setup again to run an update), make sure that you select the chere package under the "Shells" category. After Cygwin is launched, open up a Cygwin ...