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When to use static classes in C# [duplicate]
... define global functions that do not exist in a class. This lends more to 'top-down' programming. Static methods can be used for these cases where it doesn't make sense that an 'object' performs the task. By forcing you to use classes this just makes it easier to group related functionality which he...
In WPF, what are the differences between the x:Name and Name attributes?
...aces.
x:name is a reference to the x namespace defined by default at the top of the Xaml file.
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Just saying Name uses the default below namespace.
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
x:Name is saying use the...
Is a view faster than a simple query?
...ns) means you can't include common query elements like COUNT, MIN, MAX, or TOP.
Indexed views use physical space in the database, just like indexes on a table.
This article describes additional benefits and limitations of indexed views:
You Can…
The view definition can reference one or more tab...
What are the differences between django-tastypie and djangorestframework? [closed]
... usability win.
Tries to stay close to Django idioms throughout - built on top of Django's class based views, etc... (Whereas TastyPie came along before Django's CBVs existed, so uses it's own class-based views implementation)
I'd like to think that the underlying architecture is pretty nicely buil...
How to undo 'git reset'?
... commands since then that update HEAD, the commit you want won't be at the top of the list, and you'll need to search through the reflog.
One final note: It may be easier to look at the reflog for the specific branch you want to un-reset, say master, rather than HEAD:
$ git reflog show master
c241...
When to use SELECT … FOR UPDATE?
...d. I will accept an answer that best combines the two (specific answers on top, supporting references below).
– Gili
May 7 '13 at 18:30
...
How to make custom error pages work in ASP.NET MVC 4
...ve">
<tbody>
<tr>
<td valign="top" align="left" id="tableProps">
<img width="25" height="33" src="~/Images/PageError.gif" id="pagerrorImg">
</td>
<td width="360" valign="middle" align="left" id="tablePr...
Why is “Set as Startup” option stored in the suo file and not the sln file?
... mechanism (not what seems like a hack, ie. putting the default one at the top in the .sln file) for setting a global default startup project, and then allowing an .suo to override it if desired.
– Jez
Feb 24 '12 at 12:28
...
How to play with Control.Monad.Writer in haskell?
... realised, the simplest way to implement Writer is as a newtype wrapper on top of a pair:
newtype Writer w a = Writer { runWriter :: (a,w) }
You can declare a monad instance for this, and then write the function
tell :: Monoid w => w -> Writer w ()
which simply logs its input. Now suppos...
Android activity life cycle - what are all these methods for?
...ume() ) called during initialization, and so many others ( onPause() , onStop() , onDestroy() ) called at the end?
8 Answ...