A few take-aways for dot net developers from Technology Radar volume 24. Sentry: Adopt I use Sentry at work. As it’s so good, we should utilize this further to make the most out of it. Simplest possible ML : Trial Totally agree. Many problems actually do not require ML. Regex or Regression may be… Continue reading Technology Radar for dot net devlopers – Volume 24
Category: C#
When Test Driven Development Goes Wrong
When you feel TDD is difficult when you first started TDD, that might sign that there are improvements to make in the design. There are 5 common anti-patterns. The Liar Passes all tests with no useful assertions, which could be caused by chasing test coverage. => Write the test first, which fails with a purpose.… Continue reading When Test Driven Development Goes Wrong
DateTime – How to properly save and read date time in ASP.Net
There could be many ways of saving DateTime in an App. The simplest way is storing it as it is typed in by users if the website’s users are within a single country. If a website is serviced globally, confusion starts. Normally users might assume the date-time is local time. For example, if a user… Continue reading DateTime – How to properly save and read date time in ASP.Net
Design Pattern – Composite
Let’s refactor further the previous code sample using the composite pattern. See the link(https://www.dofactory.com/net/composite-design-pattern) for the details of what is a composite pattern. Let’s bring back the last code here. var availableCommands = new ICommand[] { new UpdatePrice(_stockPriceManager, stocksToRead, _appSettings.DaysToReadFromWeb), new UpdateStats(_stockPriceManager, stocksToAnalyze), new SimulateCommand(_stockPriceManager, stocksToAnalyze, _marketWatchRepository, investDay, _tradeOption, _logger, _appSettings) }; if (runOption ==… Continue reading Design Pattern – Composite
Design Pattern – Command
The command pattern is useful to handle direction from args in command line app. For example, there was an ugly code as below, which I wrote a while ago. As I simplified the code to focus on if-else statement, it may look not that bad. But, I was struggling with managing the mapping each method… Continue reading Design Pattern – Command