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How to convert string to boolean php
...r_var covers a whole range of values, including the truthy values "true", "1", "yes" and "on". See here for more details.
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Calculate distance between 2 GPS coordinates
... locations are negative.
Remember minutes and seconds are out of 60 so S31 30' is -31.50 degrees.
Don't forget to convert degrees to radians. Many languages have this function. Or its a simple calculation: radians = degrees * PI / 180.
function degreesToRadians(degrees) {
return degrees * Ma...
Is there something like RStudio for Python? [closed]
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Count the items from a IEnumerable without iterating?
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Unable to set data attribute using jQuery Data() API
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The treatment of attributes with embedded dashes was changed in jQuery 1.6 to conform to the W3C HTML5 specification.
So for <div data-role="page"></div> the following is true $('div').data('role') === 'page'
I'm fairly sure that $('div').data('data-role') worked in the past but t...
Java Generics (Wildcards)
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In your first question, <? extends T> and <? super T> are examples of bounded wild...
How can I give eclipse more memory than 512M?
I have following setup, but when I put 1024 and replace all 512 with 1024, then eclipse won't start at all. How can I have more than 512M memory for my eclipse JVM?
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python pip: force install ignoring dependencies
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answered Oct 6 '12 at 12:55
Jeff TratnerJeff Tratner
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