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How do I encode/decode HTML entities in Ruby?
...s'
=> []
irb(main):002:0> HTMLEntities.new.decode "¡I'm highly annoyed with character references!"
=> "¡I'm highly annoyed with character references!"
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Why 0 is true but false is 1 in the shell?
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Carl NorumCarl Norum
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What are the differences between “=” and “
...ithout further ado:
x
# Error: object 'x' not found
sum((x = 1), 2)
# [1] 3
x
# [1] 1
Clearly we’ve performed an assignment, using =, outside of contexts (a) and (b). So, why has the documentation of a core R language feature been wrong for decades?
It’s because in R’s syntax the symbol = ...
Is there a predefined enumeration for Month in the .NET library?
...urrent month, in this case). Note that GetMonth takes arguments from 1 to 13 - January is 1, 13 is a blank string.
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Problem with converting int to string in Linq to entities
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With EF v4 you can use SqlFunctions.StringConvert. There is no overload for int so you need t...
Local dependency in package.json
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cubuspl42
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answered Jan 17 '13 at 20:04
danilopopeyedanilopo...
How to convert PascalCase to pascal_case?
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How to run a C# console application with the console hidden
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Apache Prefork vs Worker MPM
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edited Mar 30 '17 at 19:46
codeforester
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Calculate distance between two latitude-longitude points? (Haversine formula)
...la.
function getDistanceFromLatLonInKm(lat1,lon1,lat2,lon2) {
var R = 6371; // Radius of the earth in km
var dLat = deg2rad(lat2-lat1); // deg2rad below
var dLon = deg2rad(lon2-lon1);
var a =
Math.sin(dLat/2) * Math.sin(dLat/2) +
Math.cos(deg2rad(lat1)) * Math.cos(deg2rad(lat2))...