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How do I parse a string into a number with Dart?

I would like to parse strings like "1" or "32.23" into integers and doubles. How can I do this with Dart? 5 Answers ...
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How do I get a background location update every n minutes in my iOS application?

... location update every n minutes in my iOS application. I'm using iOS 4.3 and the solution should work for non-jailbroken iPhones. ...
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How to locate a file in Solution Explorer in Visual Studio 2010?

... There's an option to track the active (open and viewed) item in the solution explorer. If the file is in view, the file in the solution explorer will be selected. Tools->Options->Projects and Solutions->Track Active Item in Solution Explorer ...
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Set custom attribute using JavaScript

...ynaTree (https://code.google.com/p/dynatree) but I am having some problems and hoping someone can help.. 3 Answers ...
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Filter dict to contain only certain keys?

...nary comprehension. If you use a version which lacks them (ie Python 2.6 and earlier), make it dict((your_key, old_dict[your_key]) for ...). It's the same, though uglier. Note that this, unlike jnnnnn's version, has stable performance (depends only on number of your_keys) for old_dicts of any siz...
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What is declarative programming? [closed]

...n you write your code in such a way that it describes what you want to do, and not how you want to do it. It is left up to the compiler to figure out the how. Examples of declarative programming languages are SQL and Prolog. ...
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OnItemCLickListener not working in listview

...then OnItemClickListener won't work. The row item must have a param like android:descendantFocusability = "blocksDescendants". Here you can see an example of how your list item should look like. Your list item xml should be... row_item.xml (your_xml_file.xml) <LinearLayout xmlns:android="http...
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Why don't :before and :after pseudo elements work with `img` elements? [duplicate]

... Note. This specification does not fully define the interaction of :before and :after with replaced elements (such as IMG in HTML). This will be defined in more detail in a future specification. I guess this means they don't work with img elements (for now). Also see this answer. ...
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Initialize class fields in constructor or at declaration?

I've been programming in C# and Java recently and I am curious where the best place is to initialize my class fields. 15 An...
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Orchestration vs. Choreography

What are the differences between service orchestration and service choreography from an intra-organization point of view. 1...