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Calculating distance between two points, using latitude longitude?
...Java code given by Dommer above gives slightly incorrect results but the small errors add up if you are processing say a GPS track. Here is an implementation of the Haversine method in Java which also takes into account height differences between two points.
/**
* Calculate distance between two po...
Remove all special characters from a string in R?
How to remove all special characters from string in R and replace them with spaces ?
3 Answers
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How to set the authorization header using curl
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answered Jun 15 '10 at 10:31
OliOli
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What Does 'Then' Really Mean in CasperJS
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then() basically adds a new navigation step in a stack. A step is a javascript function which can do two different things:
waiting for the previous step - if any - being executed
waiting for a requested url and related page to load
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Using pickle.dump - TypeError: must be str, not bytes
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10
I filed #24159 with the Python project. Perhaps there is something that can be done to improve the experience in this and similar situation...
Difference between Java Enumeration and Iterator
...n Enumeration:
Iterators differ from
enumerations in two ways:
Iterators allow the caller to remove elements from the underlying
collection during the iteration with
well-defined semantics.
Method names have been improved.
The bottom line is, both Enumeration and Iterator will give successive el...
How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
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answered Mar 26 '10 at 1:27
Morten MertnerMorten Mertner
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How to use mod operator in bash?
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dreftymac
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answered Apr 16 '11 at 18:24
Mark LongairMark Longair
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XPath with multiple conditions
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Udhav Sarvaiya
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answered Dec 9 '19 at 10:08
SumanSuman
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What's the simplest way to test whether a number is a power of 2 in C++?
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so basically (n>0 && ((n & (n-1)) == 0))
– Saurabh Goyal
Jul 10 '16 at 8:06
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