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What is the “owning side” in an ORM mapping?
...owning side mean? What is an explanation with some mapping examples ( one to many, one to one, many to one )?
2 Answers
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try/catch + using, right syntax
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I prefer the second one. May as well trap errors relating to the creation of the object as well.
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Apache and Node.js on the Same Server
I want to use Node because it's swift, uses the same language I am using on the client side, and it's non-blocking by definition. But the guy who I hired to write the program for file handling (saving, editing, renaming, downloading, uploading files, etc.), he wants to use apache. So, I must:
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List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
While using new_list = my_list , any modifications to new_list changes my_list everytime. Why is this, and how can I clone or copy the list to prevent it?
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MVC Razor view nested foreach's model
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The quick answer is to use a for() loop in place of your foreach() loops. Something like:
@for(var themeIndex = 0; themeIndex < Model.Theme.Count(); themeIndex++)
{
@Html.LabelFor(model => model.Theme[themeIndex])
@for(var productI...
Foreign key constraints: When to use ON UPDATE and ON DELETE
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Do not hesitate to put constraints on the database. You'll be sure to have a consistent database, and that's one of the good reasons to use a database. Especially if you have several applications requesting it (or just one application but wi...
When and why would you seal a class?
In C# and C++/CLI the keyword sealed (or NotInheritable in VB) is used to protect a class from any inheritance chance (the class will be non-inheritable). I know that one feature of object-oriented programming is inheritance and I feel that the use of sealed goes against this feature, it stop...
Is there YAML syntax for sharing part of a list or map?
...key type is probably what you want. It uses a special << mapping key to indicate merges, allowing an alias to a mapping (or a sequence of such aliases) to be used as an initializer to merge into a single mapping. Additionally, you can still explicitly override values, or add more that weren't ...
What should go into an .h file?
When dividing your code up into multiple files just what exactly should go into an .h file and what should go into a .cpp file?
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How to redirect to a different domain using NGINX?
How can I redirect mydomain.com and any subdomain *.mydomain.com to www.adifferentdomain.com using NGINX?
7 Answers
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