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Center a map in d3 given a geoJSON object
...he projection
var center = d3.geo.centroid(json)
var scale = 150;
var offset = [width/2, height/2];
var projection = d3.geo.mercator().scale(scale).center(center)
.translate(offset);
// create the path
var path = d3.geo.path().projection(projection);
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How do you know what to test when writing unit tests? [closed]
...ecution paths.
– Corin Blaikie
Sep 15 '08 at 15:50
3
While some may advocate such things, I perso...
Calculate distance between 2 GPS coordinates
...e 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 * Math.PI / 180;
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Get specific object by id from array of objects in AngularJS
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answered Oct 25 '13 at 12:48
Antonio E.Antonio E.
4,29122 gold badges2222 silver badges3535 bronze badges
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What would a “frozen dict” be?
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edited May 31 at 7:25
answered Apr 24 '10 at 14:52
Mi...
Typedef function pointer?
...eturn u*v;
}
t_somefunc afunc = &product;
...
int x2 = (*afunc)(123, 456); // call product() to calculate 123*456
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VS2013 permanent CPU usage even though in idle mode
... recently updated VS2013 to Update 1 and since then VS takes CPU usage to 25% (on a 4 cores intel i5 cpu) permanently even though it's supposed to be idle. I thought it has some unfinished background processes so I left it running for a while but it keeps using the cpu when it's supposed to be idle....
twitter bootstrap typeahead ajax example
... "Option 2",
"Option 3",
"Option 4",
"Option 5"
]
}
Note that the JSON data must be of the right mime type (application/json) so jQuery recognizes it as JSON.
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How to create an array of object literals in a loop?
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What's the difference between using “let” and “var”?
... you can create block whenever you want. function() { code;{ let inBlock = 5; } code; };
– average Joe
Dec 14 '12 at 10:14
187
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