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Can an html element have multiple ids?
...mpatibility Guidelines for
information on ensuring such anchors
are backward compatible when serving
XHTML documents as media type
text/html.
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Calculate distance between 2 GPS coordinates
...Radians(degrees) {
return degrees * Math.PI / 180;
}
function distanceInKmBetweenEarthCoordinates(lat1, lon1, lat2, lon2) {
var earthRadiusKm = 6371;
var dLat = degreesToRadians(lat2-lat1);
var dLon = degreesToRadians(lon2-lon1);
lat1 = degreesToRadians(lat1);
lat2 = degreesToRadians(...
Copy to Output Directory copies folder structure but only want to copy files
...to my /bin/ folder. I have set the files (located in /common/browserhawk/ ) to "Copy to Output Directory". However, it copies the folder structure as well: the files are copied to /bin/common/browserhawk/
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android asynctask sending callbacks to ui [duplicate]
I have the following asynctask class which is not inside the activity. In the activity I'm initializing the asynctask, and I want the asynctask to report callbacks back to my activity.
Is it possible? Or does the asynctask must be in the same class file as the activity?
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How to exclude a directory in find . command
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Grep and Sed Equivalent for XML Command Line Processing
... shell scripting, typically data will be in files of single line records like csv. It's really simple to handle this data with grep and sed . But I have to deal with XML often, so I'd really like a way to script access to that XML data via the command line. What are the best tools?
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How can I trigger a JavaScript event click
I have a hyperlink in my page. I am trying to automate a number of clicks on the hyperlink for testing purposes. Is there any way you can simulate 50 clicks on the hyperlink using JavaScript?
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Fastest way to download a GitHub project
...n of the code as a zip archive.
If you aren't seeing that button, it is likely because you aren't on the main project page. To get there, click on the left-most tab labeled "<> Code".
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How to run a Runnable thread in Android at defined intervals?
... }
} catch (InterruptedException e) {
e.printStackTrace();
}
}
};
thread.start();
You may consider your runnable object just as a command that can be sent to the message queue for execution, and handler as just a helper object used to send that command.
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Ruby Arrays: select(), collect(), and map()
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It looks like details is an array of hashes. So item inside of your block will be the whole hash. Therefore, to check the :qty key, you'd do something like the following:
details.select{ |item| item[:qty] != "" }
That will give ...