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Function to calculate distance between two coordinates
... lat2 = Double.Parse(lat2)
'conversion to radian
lat1 = (lat1 * 2.0 * Math.PI) / 60.0 / 360.0
long1 = (long1 * 2.0 * Math.PI) / 60.0 / 360.0
lat2 = (lat2 * 2.0 * Math.PI) / 60.0 / 360.0
long2 = (long2 * 2.0 * Math.PI) / 60.0 / 360.0
' use to different earth axis length
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What is the difference between '/' and '//' when used for division?
...t the 3.x behavior.
Regardless of the future import, 5.0 // 2 will return 2.0 since that's the floor division result of the operation.
You can find a detailed description at https://docs.python.org/whatsnew/2.2.html#pep-238-changing-the-division-operator
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A potentially dangerous Request.Form value was detected from the client
...ometimes it's necessary to also add <httpRuntime requestValidationMode="2.0" /> to web.config (reference).
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Path to Powershell.exe (v 2.0)
Where is the Powershell (version 2.0) located? What is the path to Powershell.exe? I have Windows Server 2008 and Powershell installed. When I look at this folder:
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How can I run PowerShell with the .NET 4 runtime?
... has nasty side-effects if you're doing multi-targeting (i.e. writing .NET 2.0 apps in VS2010). Beware.
– Todd Sprang
Dec 16 '11 at 19:14
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Pandas index column title or name
...'Index Title': ['Apples', 'Oranges', 'Puppies', 'Ducks'],'Column 1': [1.0, 2.0, 3.0, 4.0]}
df = pd.DataFrame(d).set_index('Index Title')
print (df)
Column 1
Index Title
Apples 1.0
Oranges 2.0
Puppies 3.0
Ducks 4.0
print (df.index.nam...
How to validate an OAuth 2.0 access token for a resource server?
... a client asks a resource server to get a protected resource with an OAuth 2.0 access token, how does this server validate the token? The OAuth 2.0 refresh token protocol?
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Where can I find a list of scopes for Google's OAuth 2.0 API? [closed]
... GData developers. The Scopes doesn't changed in change OAuth 1.0 or Oauth 2.0. The Link to the Page is Added Click here to know the Full List of Google Scopes or link is https://developers.google.com/gdata/faq#AuthScopes
sh...
What's the right OAuth 2.0 flow for a mobile app
...implement delegated authorization in a Web API for mobile apps using OAuth 2.0. According to specification, the implicit grant flow does not support refresh tokens, which means once an access token is granted for an specific period of time, the user must grant permissions to the app again once the t...
HSL to RGB color conversion
...lt; b) ? r : (g < b) ? g : b;
float h, s, l;
l = (max + min) / 2.0f;
if (max == min) {
h = s = 0.0f;
} else {
float d = max - min;
s = (l > 0.5f) ? d / (2.0f - max - min) : d / (max + min);
if (r > g && r > b)
h = (g ...