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How could the UNIX sort command sort a very large file?
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The sort command stores working data in temporary disk files (usually in /tmp).
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How can I add a hint text to WPF textbox?
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14 Answers
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Getting distance between two points based on latitude/longitude
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lat1 = radians(52.2296756)
lon1 = radians(21.0122287)
lat2 = radians(52.406374)
lon2 = radians(16.9251681)
dlon = lon2 - lon1
dlat = lat2 - lat1
a = sin(dlat / 2)**2 + cos(lat1) * cos(lat2) * sin(dlon / 2)**2
c = 2 * atan2(sqrt(a), sqrt(1 - a))
distance = R * c
print("Result:", distance)
prin...
How to check if two arrays are equal with JavaScript? [duplicate]
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294
This is what you should do. Please do not use stringify nor < >.
function arraysEqual(a, ...
Case-insensitive search in Rails model
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edited Aug 13 '15 at 20:41
Andrew Marshall
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Get local IP address in node.js
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439
This info can be found in os.networkInterfaces(), — an object, that maps network interface n...
How to check the version of GitLab?
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I have updated my server to GitLab 6.6.4 and finally found the way to get version of GitLab remotely without SSH access to server.
You should be logged in to access the following page:
https://your.domain.name/help
It shows something similar to:
GitLab 6.6.4 42e3...
Get name of caller function in PHP?
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Paul DixonPaul Dixon
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MVC 4 @Scripts “does not exist”
I have just created an ASP.NET MVC 4 project and used Visual Studio 2012 RC to create a Controller and Razor Views for Index and Create Actions.
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Why use the 'ref' keyword when passing an object?
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Neuron
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answered Oct 9 '08 at 11:52
Scott LanghamScott L...