Category Archives: Techpost

Chef, Puppet, Ansible, and SaltStack are all “configuration management” tools, which means they are designed to deploy, configure and manage servers. But do you know which among Chef vs Puppet vs Ansible vs Saltstack is the best tool for IT automation? I have written this blog to let you know the pros and cons of Read More →


  SAAS: SOFTWARE AS A SERVICE Cloud application services, or Software as a Service (SaaS), represent the largest cloud market and are still growing quickly. SaaS uses the web to deliver applications that are managed by a third-party vendor and whose interface is accessed on the clients’ side. Most SaaS applications can be run directly from Read More →

1. Deep copy When you copy an object that contains other objects, like an Array, only a reference to these objects is copied. You can see that in action here:   1 2 3 food = %w( bread milk orange )       # [35401044, 35401020, 35400996] # [35401044, 35401020, 35400996]   Using the Marshal class, which is normally used Read More →

The global economy is slowly recovering from the recession phase and demand for project management professionals are increasing. It’s difficult to find out the best project management talent for critical IT projects as this role requires an excellent blend of technical and soft skills. Some common features of a talented project management professional are attention Read More →

Rails application with Oracle Database   Connect your Rails application with Oracle Database Once I have faced a challenge to connect the rails application with Oracle database. So for the connection with Oracle database i have to spend some time, finally by the following steps i have succeeded. Requirements:- System with Ubuntu 12.0.4LTS , 64-bit Read More →

Get ready to make your own dynamic websites with these useful video tutorials on PHP programming. When designing web pages, many programmers prefer to use PHP over HTML. While HTML creates static web pages, PHP is known for its dynamic web pages. These videos will show you how to code in PHP along with the Read More →

Python is used for many low and high level programming tasks. This Python doesn’t bite. It is one of the most widely used programming languages available. A few tutorials and lots of practice and you would have got a hang around this winding path.  

* ADDITIONAL_LOAD_PATHS * ARGF * ARGV * ActionController * ActionView * ActiveRecord * ArgumentError * Array * BasicSocket * Benchmark * Bignum * Binding * CGI * CGIMethods * CROSS_COMPILING * Class * ClassInheritableAttributes * Comparable * ConditionVariable * Config * Continuation * DRb * DRbIdConv * DRbObject * DRbUndumped * Data * Date * Read More →

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  Wednesday, October 23, 2013:  Ever wanted to create all those super awesome games? Here are 28 free ebooks on Game programming!   1. The Python Game Book by Horst Jens et al. –, 2012 The Python Game Book written by Horst Jens and friends aims to provide interested students and teachers a broad Read More →


If we think which category of open source software will benefit the most from the open source model, (i.e. how the the codes can be revised, extended and fixed by the users) the answer will definitely be the programming tools. The graphic designers or managers might not possess the skills to contribute to the codes Read More →

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