Archives for Language features, Development Methodologies - Page 6
Running node.js apps from within VS 2017
Make sure you are running VS 2017 or VS 2015 as Administrator. From the file – Right click and open a command prompt in the containing folder. You should be…
Windows 10 apps, calculator app etc. stop working
My calculator app and other desktop apps mysteriously stopped working (no window would launch when these apps were launched). This simple step fixed it (note that I got some errors…
Task Async Await
Long Running Task that returns an int call result = await The method containing the Task has to be marked async The method running the long running task also needs…
Who needs BigData? The $1.9 trillion value add
There’s a perception out there that BigData is only for Big Companies, with needs in the terabytes, petabytes and exabytes of ; Say, for instance, you are the NSA monitoring…
Sample Hands-on Projects in BigData
I would recommend using ClouderaVM to do these. Alternatively, you can use the Elastic Map Reduce service in AWS. Data Mining (Text Mining) General Strategy The basic data (text) mining…
Has Agile gone Astray? Agile meets String Theory
Physics gone astray Theoretical Physics has gone astray. Ask any practicing physicist today and they will lament about the burgeoning number of contending versions of string theory, all…
Service Bus Architecture
A Sample Use Case Say you have an ‘Account Creation’ Service. For users who want to create a new Savings account, you offer a RESTFul Service. For folks who are…
Books on Algorithms
Also see my – Problem Books for Pure Math, Physics and Mathematical Physics If you are looking for a recap of computer science algorithmic concepts either for fun or for…
Publish Subscribe Pattern in C# and some gotchas
The eventing mechanism built into the .NET runtime makes it a piece of cake to implement a simple publisher - subscriber pattern (C# code follows). public class EmployerPublisher { public…
Business Architecture versus Enterprise architecture (Technical)
Business Architectural Frameworks differ slightly from regular EA Frameworks (TOGAF). At a high level, the BAF is agnostic of specific lifecycle or methodology requirements. A regular EA framework needs to…