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How do I use a Boolean in Python?
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checker = None
if some_decision:
checker = True
if checker:
# some stuff
[Edit]
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Why do some C# lambda expressions compile to static methods?
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153
This is most likely because there are no closures, for example:
int age = 25;
Action<strin...
wkhtmltopdf: cannot connect to X server
...cuments on-the-fly on my linux web server. The program originally needed X11 or similar X server to run correctly, but through many requests by developers to have this run on servers without GUI, I am pretty sure it runs a virtual X server in the static version . I have been using the static (sta...
Razor View throwing “The name 'model' does not exist in the current context”
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edited Sep 9 '18 at 22:11
ataravati
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Can someone give an example of cosine similarity, in a very simple, graphical way?
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10 Answers
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sed: print only matching group
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140
Match the whole line, so add a .* at the beginning of your regex. This causes the entire line ...
urllib2.HTTPError: HTTP Error 403: Forbidden
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171
By adding a few more headers I was able to get the data:
import urllib2,cookielib
site= "htt...
How can I detect if the user is on localhost in PHP?
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178
You can also use $_SERVER['REMOTE_ADDR'] for which IP address of the client requesting is give...
How can I apply a function to every row/column of a matrix in MATLAB?
...an apply a function to every item in a vector by saying, for example, v + 1 , or you can use the function arrayfun . How can I do it for every row/column of a matrix without using a for loop?
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