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Calculate the center point of multiple latitude/longitude coordinate pairs
Given a set of latitude and longitude points, how can I calculate the latitude and longitude of the center point of that set (aka a point that would center a view on all points)?
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Optimum way to compare strings in JavaScript? [duplicate]
... Unfortunately, stringCompare is not reliable. Opera, IE, Firefox, Chrome and Safari all return 1 for 'dog'.localeCompare('cat'), which is to be expected, and -1 when you reverse the caller and the argument. BUt capital letters behave oddly- 'dog'.localeCompare('Dog') Of the browsers I tested,...
$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
...' (lower- or even mixed case). Does PHP automatically sanitize this on GET and POST?
– Boldewyn
Mar 22 '10 at 13:24
Af...
Constructor in an Interface?
...which implement the message interface, I can only define the
send method and not the constructor"
...these requirements are exactly what abstract classes are for.
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Facebook access token server-side validation for iPhone app
...developing iPhone application, that is based on communication with server, and I want to use Facebook authentication mechanisms.
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What is a predicate in c#? [duplicate]
I am very new to using predicates and just learned how to write:
4 Answers
4
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Using Regular Expressions to Extract a Value in Java
...blic static void main(String[] args) {
// create matcher for pattern p and given string
Matcher m = p.matcher("Testing123Testing");
// if an occurrence if a pattern was found in a given string...
if (m.find()) {
// ...then you can use group() methods.
System.out.prin...
Java 8 Lambda function that throws exception?
I know how to create a reference to a method that has a String parameter and returns an int , it's:
25 Answers
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How to initialize an array's length in JavaScript?
...he tutorials that I've read on arrays in JavaScript (including w3schools and devguru ) suggest that you can initialize an array with a certain length by passing an integer to the Array constructor using the var test = new Array(4); syntax.
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How do I remove the Devise route to sign up?
... option. You can either provide a patch
or use :skip => :registerable and add only the routes you want.
The original question was :
Is there any good way to remove a specific route (the delete route)
from Rails?
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