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What does upstream mean in nginx?

...x.org/LoadBalanceExample is: http { upstream myproject { server 127.0.0.1:8000 weight=3; server 127.0.0.1:8001; server 127.0.0.1:8002; server 127.0.0.1:8003; } server { listen 80; server_name www.domain.com; location / { proxy_pass http://myproject; ...
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How do you calculate the average of a set of circular data? [closed]

... 102 Compute unit vectors from the angles and take the angle of their average. ...
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How to normalize an array in NumPy?

...mpy as np from sklearn.preprocessing import normalize x = np.random.rand(1000)*10 norm1 = x / np.linalg.norm(x) norm2 = normalize(x[:,np.newaxis], axis=0).ravel() print np.all(norm1 == norm2) # True share | ...
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How to define different dependencies for different product flavors

... 190 To define a flavor specific dependency you can use proCompile instead of compile in your depende...
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Google Maps API v3: How do I dynamically change the marker icon?

... answered Dec 21 '09 at 17:01 Sudhir JonathanSudhir Jonathan 15.3k1111 gold badges5959 silver badges8585 bronze badges ...
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In JavaScript, why is “0” equal to false, but when tested by 'if' it is not false by itself?

The following shows that "0" is false in Javascript: 12 Answers 12 ...
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if, elif, else statement issues in Bash

... 460 There is a space missing between elif and [: elif[ "$seconds" -gt 0 ] should be elif [ "$sec...
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C/C++ check if one bit is set in, i.e. int variable

Is there such a way to check if bit 3 in temp is 1 or 0 without bit shifting and masking. 21 Answers ...
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Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive

I just installed vs 2010, followed by IIS in window 7. when building a website in .net framework 4.0 and convert this into application in IIS then its shows this error ...
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drag drop files into standard html file input

...ing works in Chrome and FF, but i've yet to find a solution that covers IE10+ as well: // dragover and dragenter events need to have 'preventDefault' called // in order for the 'drop' event to register. // See: https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Drag_operations#droptarge...