Managing the configuration data have always been troublsome. Although Microsoft did provided and also updated/upgraded a lot of options from time to time, yet it remains a challenge most of time. Things get more critical when the configuration data we are concerned is the confidential data like connection string, smtp passwords, API keys etc becase at some point of time, they do get checked in source code or shared across other developers. In one of my prev project faced a similar issue when private key and the Code Signing certificate was accidentally checked in by a developer. The customer had to revoke the certificate which invalidated all the production builds which were deployed to end users as well. Continue reading “Using the configuration Builder in ASP.NET 5”
With the introduction of OWIN and self hosting, microsoft has really opened a lot of possible doors for developers and application users. This post is targetted to have an OWIN application hosted in Windows Service. Also we would be configuring the SSL for the Site.
Creating a Windows Services Project
This is pretty straightforward. In visual Studio, Create new project and select Windows Service as project. This will add a project with default Service “Service1”. Rename to whatever the name expected. Continue reading “How to make your first WebAPI2 Project”
IEnumerable doesn’t support this. This is by design.
IEnumerable uses lazy evaluation to get the elements you ask for just before you need them.
If you want to know the number of items without iterating over them you can use
ICollection<T>, it has a
ICollection<T> c = source as ICollection<TSource>;
if (c != null)
int result = 0;
using (IEnumerator<T> enumerator = source.GetEnumerator())
I am working at a robotics startup on a path coverage team and after submitting a pull request, my code gets reviewed.
My teammate, who has been on the team for more than a year, has made some comments to my code that suggest I do a lot more work than I believe to be necessary. No, I am not a lazy developer. I love elegant code that has good comments, variable names, indentation and handles cases properly. However, he has a different type of organization in mind that I don’t agree with.
What do I do?
Continue reading “I am a junior developer. How do I handle disagreement in a code review regarding an unlikely edge case?”
Using a SQL Database in the cloud can be useful. You get a completely managed database without any prior configuration. It scales well and can be used from within your cloud or onpremise applications. Continue reading “Handling exceptions by using retries (SQL Database)”
EF 4.1 introduces two new features
- The DbContext API is a simplified abstraction over ObjectContext and a number of other types
- Code First is a new development pattern that provides an alternative to the Database First and Model First patterns
Code First is focused around defining your model using .NET classes. These classes can then be mapped to an existing database or be used to generate a database schema. Additional configuration can be supplied using Data Annotations or via a fluent API. Continue reading “How to create a Code-First EF model”
Estimate of Number of Exam Questions per Module
Module Qs 1:Overview of Service and Cloud Technologies 1
2: Querying and Manipulating Data Using Entity Framework 4
3: Creating and Consuming ASP.NET Web API Services 3
4: Extending and Securing ASP.NET Web API Services 3
5: Creating WCF Services 7
6: Hosting Services 3
7: Windows Azure Service Bus 1
8: Deploying Services 4
9: Windows Azure Storage 2
10: Monitoring and Diagnostics 1
12: Scaling Services 1
A: Designing and Extending WCF Services 4
B: Implementing Security in WCF Services 2
C: “Classic” XML and ADO.NET 4
D: LINQ 2
Total questions in exam 42 Continue reading “Microsoft Exam 70-487 Study Notes”