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Is there a way to rename an Xcode 4 scheme?

... hit "Manage Schemes". Once you do so, you'll have a window like this: Select the scheme you want to change, and hit Return. Now the scheme name will be editable, and you can change it to your hearts desire. Then hit Return again to save it. ...
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Hosting ASP.NET in IIS7 gives Access is denied?

..., nothing worked except the following, which solved the problem: open IIS, select the site, open Authentication (in the IIS section), right click Anonymous Authentication and select Edit, select Application Pool Identity. sh...
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Filter data.frame rows by a logical condition

... To select rows according to one 'cell_type' (e.g. 'hesc'), use ==: expr[expr$cell_type == "hesc", ] To select rows according to two or more different 'cell_type', (e.g. either 'hesc' or 'bj fibroblast'), use %in%: expr[expr$...
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How to take all but the last element in a sequence using LINQ?

...eq = Enumerable.Range(1, 10); Console.WriteLine(string.Join(", ", Seq.Select(x => x.ToString()).ToArray())); Console.WriteLine(string.Join(", ", Seq.TakeAllButLast().Select(x => x.ToString()).ToArray())); } Or as a generalized solution discarding the last n items (using a queue like...
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How to get nth jQuery element

... Why not browse the (short) selectors page first? Here it is: the :eq() operator. It is used just like get(), but it returns the jQuery object. Or you can use .eq() function too. ...
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How to delete an old/unused Data Model Version in Xcode

... model version were re-sorted improperly and the wrong default version was selected as I re-added the xcdatamodel file into the project. This may be because I am up to 38 model versions and I haven't changed the default version name, so the versions are named "MY_APP 37.xcdatamodel". I wanted to del...
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Python: Tuples/dictionaries as keys, select, sort

...d like to organize them in a data structure in Python that allows for easy selection and sorting. My idea was to put them into a dictionary with tuples as keys, e.g., ...
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Could not instantiate class named MKMapView

... project to bring the project settings. Under Targets, click your project, select from the upper toolbar "Build Phases". Under "Link binary With Libraries" tab, you will see the list of frameworks included in your project. Click the "+" button and add MapKit library from the shown list to your proje...
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When to use a View instead of a Table?

... Oh there are many differences you will need to consider Views for selection: Views provide abstraction over tables. You can add/remove fields easily in a view without modifying your underlying schema Views can model complex joins easily. Views can hide database-specific stuff from you. E....
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How to check if a stored procedure exists before creating it

...a query. Just copy everything after AS: BEGIN DECLARE @myvar INT SELECT * FROM mytable WHERE @myvar ... END This code does exactly same things a stored proc would do, but is not stored on the database side. That's much like what is called anonymous procedure in PL/SQL. Up...