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Are there any disadvantages to always using nvarchar(MAX)?
...Forums:
Varchar(max) vs Varchar(255)
From the original post (much more information there):
When you store data to a VARCHAR(N) column, the values are physically stored in the same way. But when you store it to a VARCHAR(MAX) column, behind the screen the data is handled as a TEXT value. So there ...
Button in a column, getting the row from which it came on the Click event handler
...ataContext and respect MVVM like Jobi Joy says button inherits datacontext form row.
Button in XAML
<RadButton Content="..." Command="{Binding RowActionCommand}"
CommandParameter="{Binding RelativeSource={RelativeSource Mode=Self}, Path=DataContext}"/>
Command imp...
How does the main() method work in C?
... then it finds argc and argv as the two topmost stack items. If it's a platform-specific three-argument variant with an environment pointer (a common extension), that will work too: it will find that third argument as the third element from the top of the stack.
And so a fixed call works for all ca...
What is MOJO in Maven?
...sorry you don't have more upvotes! The other answers don't give any more information than what is in the documentation already.
– marcv81
Jan 7 '15 at 11:52
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Java Ordered Map
... the right answer. If you want to sort the entries in your map independent form the order you put them in, than a SortedMap is the right answer.
– Ralph
Jun 4 '15 at 11:31
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Use StringFormat to add a string to a WPF XAML binding
...ffectively what you need:
<TextBlock Text="{Binding CelsiusTemp, StringFormat={}{0}°C}" />
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What is the Python equivalent of Matlab's tic and toc functions?
... than a previous time? I would think that elapsed = time.time() - t is the form that always yields a positive value.
– Scott Smith
Nov 7 '17 at 22:22
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Why do we use arrays instead of other data structures?
...ramming, I haven't seen an instance where an array is better for storing information than another form thereof. I had indeed figured the added "features" in programming languages had improved upon this and by that replaced them. I see now that they aren't replaced but rather given new life, so to s...
How do I find which program is using port 80 in Windows? [duplicate]
...the port and process list in a text editor, where you can search for the information you want.
You can also use PowerShell to parse netstat output and present it in a better way (or process it any way you want):
$proc = @{};
Get-Process | ForEach-Object { $proc.Add($_.Id, $_) };
netstat -aon | Sel...
Calling virtual functions inside constructors
...is a recipe for disaster in most OO languages. Different languages will perform differently when this situation is encountered.
The basic problem is that in all languages the Base type(s) must be constructed previous to the Derived type. Now, the problem is what does it mean to call a polymorphic m...