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Monthly Archive for: ‘April, 2015’

mongoDB – under SUSE SLE11 – SP3

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Getting started with mongoDB under Suse Linux. Installation:

Note: Default port is 27017 Starting/Stopping mongoDB server:

Verify server status:

Make it part of the autostart for different run levels:

Getting started with mongoDB

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Hide/Show Desktop Icons on SUSE

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Sometimes it is desirable to have a clean desktop. The following steps will allow you to achieve that with minimal commands.

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Mojolicious

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Quick Install:

Parent Link: http://mojolicio.us/ Gererating a Lite App called hello_world:

Place holders:

Using the above 3 you could drive with 2 more place holders.

Using CPAN to install Mojolicious Plugins:

Once the cpanminus tools are installed, you could use cpanm to download and install plugins.

Storing Values:

Debugging Mojo code:

Finding …

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my .vimrc

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Here is my .vimrc file on a SUSE SLE11-SP3 box

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LAMP – install on Ubuntu

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Easiest way to install LAMP stack on Ubuntu servers

Yes the ^ is needed.

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Build & Install node.js from source code

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Following instructions are tested on Ubuntu 10.04 & node v0.12.2 download node package from http://nodejs.org/dist/latest/ tar -xvzf node-v0.12.2.tar.gz cd node-v0.12.2 Run the following commands

To test the install

Hello World Test! vi hello.node.js

To Run,

Let’s do something more than Hello World.

To test the above code

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jQuery Fundamentals

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The jQuery library provides the jQuery function,

Is same as…

Which select all ‘li’ elements. The following ensures the page is ready for jQuery operations.

Is same as…

Example:

Get some elements from a page

Filtering selections with jQuery:

Events

Effects

Custom effects with .animate()

Managing animate

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dummy sendmail

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Lets say you are developing an app that sends mail, but you don’t want to actually send any mails out. The answer for your quest is “dummy sendmail”

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