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Entity Framework 4 - AddObject vs Attach
...m d in context.Destinations
where d.Name == "Grand Canyon"
select d).Single();
}
DeleteDestination(canyon);
}
private static void DeleteDestination(Destination destination)
{
using (var context = new BreakAwayContext())
{
context.Destinations.Attach(destinatio...
How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
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Selecting just one branch: fetch/merge vs. pull
People often advise you to separate "fetching" from "merging". They say instead of this:
git pull remoteR branchB
do this:
git fetch remoteR
git merge remoteR b...
GUI not working after rewriting to MVC
...he Model manages a single Piece, chosen at random. In response to a user's selection, the View invokes the check() method, while listening for a response from the Model via update(). The View then updates itself using information obtained from the Model. Similarly, the Controller may reset() the Mod...
How to have no pagebreak after \include in LaTeX
...e!
use \include instead of \input, and use the \includeonly command to select sections to process
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Differences between action and actionListener
...not really useful on command components. They are more useful on input and select components <h:inputXxx>/<h:selectXxx>. In command components, just stick to action and/or actionListener for clarity and better self-documenting code. Moreover, like actionListener, the f:ajax listener does...
What are the security risks of setting Access-Control-Allow-Origin?
...s a security risk, particularly if you allow resource sharing not just for selected resources but for every resource. In this context you should have a look at When is it safe to enable CORS?.
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Will Try / Finally (without the Catch) bubble the exception?
...such a delegate would allow the code which manipulated the object state to select appropriate cleanup action if it's disrupted. Such actions might include repairing the data structure and returning True, throwing another "more severe" exception which wraps the original one, or letting the original ...
AngularJS : Prevent error $digest already in progress when calling $scope.$apply()
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Yesterday I've seen an issue where calling selectize.refreshItems() inside $timeout caused the dreaded recursive digest error. Any ideas how that could be?
– iwein
Mar 12 '14 at 6:02
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Should I use pt or px?
...he terms "uppercase" and "lowercase" which historically had to do with the selection of the fixed typographical characters where the "captital" characters where placed in a box (case) above the non-captitalized characters which were place in a box below, and thus the "lower" case.
There were differ...
How to implement the activity stream in a social network
...criber, I do a simple join of the three tables. The join is fast because I select few activities thanks to a WHERE condition that looks like now - time > some hours. I avoid other joins thanks to data field in Activity table.
Further explanation on reason field. If, for example, I want to filter...