Let's Spell - Alexa Skill Demo Video

Here is the little fun video demo to spell the words with the Alexa Skill  Let's Spell   After invoking the skill, you can use the following commands to interact with the App.  - Alexa, "I Spell" / "My Turn" - Alexa, "U Spell" / "Your Turn" The difficulty level for words gets …

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Written by rajkiran on Thursday August 2, 2018

Image: 2018-07/lets-spell-inline-600.png

Alexa Siri - Element Info chat

Here is the video with a fun chat between the Siri Voice and Alexa about the Element Info ???? Element Info skill can be accessed in multiple ways, Alexa skill can be invoked with the following command.  To invoke the skill --> "Alexa, open Element Info"  Learn Mode --> …

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Written by rajkiran on Sunday April 22, 2018

Image: 2018-06/1528429384_element-info-hekash-sm.png

Oracle 12c - Multi threaded Model

For the databases running on UNIX and Linux operating sysems, 12c release introduces new multi threaded model for the execution of oracle processes. By default multiprocess execution model is enabled for the 12c database. In order to switch to the multithreaded model, the following …

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Written by rajkiran on Saturday March 31, 2018

Image: 2018-06/water-ripple-3.jpg

Configuring port access using Linux Firewall

Many of the Linux distributions come with a very powerful system firewall using IPTables . IPTables program can be used to setup rules for enabling/disabling access to various ports on the server. Here is an example where I cannot access the "DBExpress" application running on machine …

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Written by rajkiran on Friday June 6, 2014

Image: 2018-06/1528314082_re-ripple-1-medium-large.1508200256.jpg