How essential is it to make a service layer?
I started building an app in 3 layers (DAL, BL, UI) [it mainly handles CRM, some sales reports and inventory].
How to manage 2 DAO methods in a single transaction?
In an interview someone asked me : How do we manage 2 transactional/dao methods in a single transaction. Desired capabilities:
Services in Model Layer
I understand services should have no state and no business logic.
Is it bad practice to have FooObject and FooObjectSummary?
I have a service where users can upload/download/replace/delete files. These files have about a dozen attributes that are saved to a SQL Database. Periodicaly throughout their session they will have to download a summary (FileName, size0in-KB, and ID) of a subset of files.
Is it bad practice to have FooObject and FooObjectSummary?
I have a service where users can upload/download/replace/delete files. These files have about a dozen attributes that are saved to a SQL Database. Periodicaly throughout their session they will have to download a summary (FileName, size0in-KB, and ID) of a subset of files.
Android Design – Service vs Thread for Networking
I am writing an Android app, finally (yay me) and for this app I need persistant, but user closeable, network sockets (yes, more than one). I decided to try my hand at writing my own version of an IRC Client.
How to make service robot with coding
Code for service robot using obstacle detection and 5 line channel sensor. The process is, after input the table number through numpad and press ok button, the robot will start to move and go to the exact table number. When the robot reach the table number, it has 5 second delay before popping the message “COMPLETE ORDER?”through LCD screen. After pressing button the robot will go back to it’s origin or home base
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Adding a CLI to a windows service
I have a windows service that I would like to extend and add a CLI to it similar to docker or elastic-agent so I have a question about what kind of approach I should use for the *.exe to communicate with the same *.exe running as a service?
How do commercial laundry services differ from residential laundry services?
Commercial laundry services differ from residential laundry services in several key ways: