SSH passwordless login - debug2: we did not send a packet, disable method

When managing a lot of server it's quite convenient to set up SSH to login without asking for a password. The method consists of just...

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Android jQuery AJAX requests may be missing parameters

When using jQuery to fetch JSON data from a service on an Android browser, depending on the setup the server may or may not receive all t...

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Getting started with HBase in Java - column family, column, key, value and timestamp

Apache HBase is a very interesting database inspired by Google Bigtable . Its main purpose is to look up and store multiple key-value pa...

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