Blogs

HTTP Authentication using Apache Web Server is used to give password protected access to the files or folders present in your web server. Using it, you can also decide to whom you want to give the access. If you have information on your web site that is sensitive or intended for only a small group of people, […]

So what is AWS VPC Peering ? A VPC peering connection is basically a networking connection between two VPCs that enables you to route traffic between them using private IP addresses. Basics of VPC Peering So what does it take to make a VPC peering connection ? Firstly the owner of the requester VPC sends a […]

In the previous blog on Handlebars, we learnt the basic concept of handlebars and how to use them in your web applications. Now we will extend our knowledge, a bit more and see how we can use and create helper methods in handlebars to have more flexibility on data. Predefined/Built-in Helper methods: There are a […]

Google Cast is an emerging technology that enables a multi-screen experience to users. It is a screen-sharing technology that allows users to send and control content from their computing devices such as laptops, tablets and smartphones to their TVs screens. In this blog, we will take you through few steps to begin with the Cast […]

What is Migration ? Migration is a way of telling Xcode how to transition the data from the old model to the new model . Why migration required ? When the model does not match the store, a migration is required. In order to perform a migration, Core Data (technically, an instance of NSMigrationManager) requires […]

Sometimes we need to show data in forms of charts which i think is a better way of presenting results.Use aChartEngine. aChartEngine is a library to make charts in android apps. it gives you the same look and feel like googleCharts with an advantage as internet is not necessary. Kinds of charts you can prepare […]

Jenkins is an extensible open source continuous integration server. Using Jenkins we can perform the tasks automatically from our server or localhost. A script is created and built just once . Then, you can run the script by just clicking on Build link in Jenkins. The scripts can be scheduled using Jenkins. You can visit the following […]

The next buzz in cloud computing is the event-driven computing service. The service in preview mode “AWS Lambda” brings the same to existence. Lambda makes the best of the concept of “pay-per-use” and “as a service” much further than it did in the case of EC2. It offers pay-per-millisecond computing, a service always available without […]

Herein, we are looking into a solution of RDS master-master replication. Unfortunately, AWS don’t support master-master replication on RDS but we walk through a different approach, master-master replication between RDS and External MySql Instance. This External MySql instance might be EC2 or your own server. Here are few things those are already setup:- 1. MySql 5.6 […]

AWS has great set of tools which helps simplify the deployment process in their cloud and one such tool is AWS CodeDeploy.  In this blog, we will deploy the application using AWS CodeDeploy using S3. Read our blog on: AWS CodeDeploy – A Sample Walkthrough Consider a use case where you have 20 instances and you want to deploy your […]

Beacon – An Introduction Engage your customers better using BEACONS We have been reading a lot about how beacons are being utilized in various industries to build proximity based unique experiences for the customers. There is surely a tremendous buzz around the potential it holds in building contextualized, personalized experiences. The trend can be predominantly […]

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