Publication of the installers of the Hebrew Calendar and Letters and Words software in versions 10.4.2 and 6.14.2 and 3.17.2 in order to update the SSL certificate verification file for the ordisoftware.com domain following the change of hosting.

The verification problem came from the use of Let's Encrypt, this has apparently been definitively resolved while maintaining a minimum of security concerning the origin of the download via the application (domain name and SHA512 checksum).

→ Read next

PSDD, Progressive Spike Driven Development, is an Agile hybrid software development methodology that combines exploration by spiking and iterative code refinement. It is based on a structured alternation of exploration, validation and refactoring phases to progressively build a clean and maintainable final code.

Agile PSDD

Publication of the installers of the Hebrew Calendar and Letters and Words software in versions 10.4.1 and 6.14.1 and 3.17.1 in order to update the SSL certificate verification file for the ordisoftware.com domain following the change of hosting.

→ Read next

New double-sided business card 2022 with images of:

New double-sided business card 2022 with images of:

→ Read next

Composed and arranged in June 2021 using:

Libre image from Pixabay

License Creative Commons Attribution-NonCommercial-ShareAlike 4.0

[embedyt]https://www.youtube.com/watch?v=JrTRHIJsZoY[/embedyt]

In .NET and C# all is object.

Simply said.

Even a value type, a struct, an interface and an enum.

One can not approve, but the point is that everything is object, except pointers/references, and literals from binary files, even CPU optimized primitive types, since it is the OOP Theory as well as the. NET specifications and therefore the facts.

From the dotnet/csharplang/Type:

Value types differ from reference types in that variables of the value types directly contain their data, whereas variables of the reference types store references to their data, the latter being

→ Read next

Interfaces are to make an abstraction, an archetype, of the abstraction, the classes, of the reality, the objects.

Interfaces are to specify contract terms without providing implementation provided by classes.

Interfaces are specifications:

When we observe a cat we can say that it is an animal that has four paws, a head, a trunk, a tail and

→ Read next

Polymorphism in OOP Theory is the ability to:

The first if the historical definition and the most important.

It allows to create strongly-typed consistency of the class hierarchy and to do some magical things like managing lists of objects of differents types without knowing their types but only

→ Read next

Encapsulation in OOP Theory is the process to mask some properties and operations in the class that will become inaccessible from the exterior: these are only internal things and behaviours like a digestive system.

It's a compartmentalization.

Here is a short and reduced description of what access modifiers do in C#:

→ Read next