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When/Why to use Cascading in SQL Server?
...th a unique constraint.
When To Use Cascading
You may want to get an extra strong confirmation back from the user before allowing an operation to cascade, but it depends on your application.
Cascading can get you into trouble if you set up your foreign keys wrong. But you should be okay if yo...
Understanding the difference between Object.create() and new SomeFunction()
....create(Car.prototype) — When you create an object like this you have an extra option to choose your object's {prototype} property. If you want Car.prototype as the {prototype} then pass it as a parameter in the function. If you don't want any {prototype} for your object then you can pass null lik...
Firing a double click event from a WPF ListView item using MVVM
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Well said, I refuse to use all that code and an extra DLL just to do a double-click!
– Eduardo Molteni
Oct 30 '09 at 1:51
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Tables instead of DIVs [duplicate]
...n it makes sense to indicate a logical division, and only appropriated for extra layout when absolutely necessary. The same is true for table; use it when you have tabular data, but not otherwise.
Then you have a more semantic page and you don't need quite as many classes defined in your CSS; you ...
Web deployment task build failed
... Setting "password never expires" is enough to fix the problem without the extra steps, as per @GoClimbColorado's comment
– NickG
Mar 23 '17 at 13:36
add a comment
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How can I rename a project folder from within Visual Studio?
...our rename files/folders then look at this answer instead which covers the extra steps required.
To rename a project's folder, file (.*proj) and display name in Visual Studio:
Close the solution.
Rename the folder(s) outside Visual Studio. (Rename in TFS if using source control)
Open the solut...
What are forward declarations in C++?
...ractise and I recommend trying it. However, it can take a some effort and extra lines of code that may need to be maintained and updated if type names etc are still being changed (although tools are getting better at renaming stuff automatically). So there is a tradeoff. I've seen code bases where ...
How does MongoDB sort records when no sort order is specified?
...natural order) is an undefined implementation detail. Maintaining order is extra overhead for storage engines and MongoDB's API does not mandate predictability outside of an explicit sort() or the special case of fixed-sized capped collections which have associated usage restrictions. For typical wo...
How do you merge two Git repositories?
...act.
You should treat this like a usual file move commit: you will need an extra jump when reaching it.
# finishes with all files added at once commit
git log rails/README.md
# then continue from original tree
git log <rev> -- README.md
There are more complex solutions like doing this manu...
Append text to input field
...are two options. Ayman's approach is the most simple, but I would add one extra note to it. You should really cache jQuery selections, there is no reason to call $("#input-field-id") twice:
var input = $( "#input-field-id" );
input.val( input.val() + "more text" );
The other option, .val() can ...