How to release an iOS app for testing in Flutter
Flutter allows you to build beautiful native apps on iOS and Android from a single codebase. It is an open-source mobile…
March 2019
How to install Debian on Synology NAS
Debian is a free operating system (OS) that comes with over 29000 packages, and below description is from the wiki:…
How to use code first and data migration with ServiceStack.OrmLite
ntroduction ServiceStack.OrmLite is an Open Source, Fast, Simple, Typed ORM for .NET, the performance is better than EntityFramework and more…
Pass values from backend controller to Javascript
There are many of times we need to pass data from backend controller to javascript, in ASP.NET MVC, we can…
Dynamic to generate menu items with MVCSiteMapProvider
The MVCSiteMapProvider is powerful and can generate the site map menu from xml, but sometime you may want to dynamic…
Customizing authentication in MVC
Introduction If you want to develop a web application which requires authentication or security features not included in the regular…
How to setup and restart the cron job on a Synology NAS
Under normal circumstances, we can use the schedule app for run our script or jobs in Synology NAS, but I…
How to create and download file with Ajax in ASP.NET MVC
Introduction When you use the Ajax call in ASP.NET MVC, you just can return a JSON object but not a file, if you want to do that, you need to create and save the file in server and return it’s path to Ajax, after that, you can call a redirect link for download the file, because this is a temp file, so you should need to delete it after download.