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Necessary to add link tag for favicon.ico?

Are there any modern browsers that won't detect the favicon.ico automatically? Is there any reason to add the link tag for favicon.ico? ...
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Adding a cross-reference to a subheading or anchor in another page

...reST/Sphinx page to either a sub-header or anchor in another page in the sam>mem> docum>mem>ntation set? 3 Answers ...
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Storyboard - refer to ViewController in AppDelegate

...the class files for this ViewController into the project and specify the nam>mem> of the new class in the IB identity inspector. Now how am I going to refer to this ViewController programmatically from the AppDelegate? I've made a variable with the relevant class and turned it into an IBOutlet property,...
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Can I use __init__.py to define global variables?

I want to define a constant that should be available in all of the submodules of a package. I've thought that the best place would be in in the __init__.py file of the root package. But I don't know how to do this. Suppose I have a few subpackages and each with several modules. How can I access th...
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What should I do if the current ASP.NET session is null?

In my web application, I do som>mem>thing like this to read the session variables: 5 Answers ...
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How to get a pixel's x,y coordinate color from an image?

Is there any way to check if a selected(x,y) point of a PNG image is transparent? 4 Answers ...
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How to access param>mem>ters in a RESTful POST m>mem>thod

My POST m>mem>thod looks like this: 1 Answer 1 ...
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How do I join two SQLite tables in my Android application?

... You need rawQuery m>mem>thod. Example: private final String MY_QUERY = "SELECT * FROM table_a a INNER JOIN table_b b ON a.id=b.other_id WHERE b.property_id=?"; db.rawQuery(MY_QUERY, new String[]{String.valueOf(propertyId)}); Use ? bindings in...
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How do I check in JavaScript if a value exists at a certain array index?

... Conceptually, arrays in JavaScript contain array.length elem>mem>nts, starting with array[0] up until array[array.length - 1]. An array elem>mem>nt with index i is defined to be part of the array if i is between 0 and array.length - 1 inclusive. If i is not in this range it's not in the ar...
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How can I launch Safari from an iPhone app?

This might be a rather obvious question, but can you launch the Safari browser from an iPhone app? 7 Answers ...