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What is the difference between and ? [duplicate]
...h output? You mentioned your second include is using directive (@include). Then in the first output result, you mentioned you used directive (@include), but on the second output result, you also said that it's from second include (which, from your earlier explanation, is @include).
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Adding a directory to the PATH environment variable in Windows
...ay to ensure this is to exit the command shell and run it again. It should then inherit the updated PATH environment variable.
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What's the difference between backtracking and depth first search?
...nd a specific problem - you can look at a specific move, and eliminate it, then backtrack to the next possible move, eliminate it, etc.
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What does the exclamation mark do before the function?
...is true. If you want the actual return value to be the result of the call, then try doing it this way:
(function () {})()
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How do I declare a namespace in JavaScript?
...nonymous function (and as a function, it is as well a constructor), and it then immediately invokes it as a constructor using new. As such, the final value that gets stored inside ns is an (unique) instance of that anonymous constructor. Hope it makes sense.
– Ionuț G. Stan
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Get average color of image via Javascript
... each pixel and every other pixel in color space (Euclidean Distance), and then find the pixel whose color is closest to every other color. That pixel is the dominant color. The average color will usually be mud.
I wish I had MathML in here to show you Euclidean Distance. Google it.
I have accompl...
Why does [5,6,8,7][1,2] = 8 in JavaScript?
...array literal, they act like any other binary operator. x, y evaluates x, then evaluates y and yields that as the result.
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Google OAuth 2 authorization - Error: redirect_uri_mismatch
...origins empty and Authorized redirect URIs as 127.0.0.1/google_account/authentication and it worked from me.
– Krishh
Apr 13 '16 at 10:59
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Export specific rows from a PostgreSQL table as INSERT SQL script
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Create a table with the set you want to export and then use the command line utility pg_dump to export to a file:
create table export_table as
select id, name, city
from nyummy.cimory
where city = 'tokyo'
$ pg_dump --table=export_table --data-only --column-inserts my_data...
Artificially create a connection timeout error
...a unix machine, you can start a port listening using netcat:
nc -l 8099
Then, modify you service to call whatever it usually does to that port e.g. http://localhost:8099/some/sort/of/endpoint
Then, your service will open the connection and write data, but will never get a response, and so will g...