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Number of processors/cores in command line
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10 Answers
10
Active
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Allow anything through CORS Policy
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+50
I've your same requirements on a public API for which I used rails-api.
I've also set header in a before filter. It looks like this:
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How does the Windows Command Interpreter (CMD.EXE) parse scripts?
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201
We performed experiments to investigate the grammar of batch scripts. We also investigated diff...
Get environment variable value in Dockerfile
...quest_domain
or if you'd prefer a default value:
ARG request_domain=127.0.0.1
Now you can reference this variable inside your Dockerfile:
ENV request_domain=$request_domain
then you will build your container like so:
$ docker build --build-arg request_domain=mydomain Dockerfile
Note 1: Y...
How to pass variable number of arguments to a PHP function
...u can pack your parameters into an array, like this :
$params = array(
10,
'glop',
'test',
);
And, then, call the function :
call_user_func_array('test', $params);
This code will the output :
int 3
array
0 => int 10
1 => string 'glop' (length=4)
2 => string 'test' (lengt...
How to sort two lists (which reference each other) in the exact same way
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250
One classic approach to this problem is to use the "decorate, sort, undecorate" idiom, which is ...
How can I get the active screen dimensions?
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edited Oct 31 '08 at 17:37
answered Oct 31 '08 at 17:09
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Efficient way to remove ALL whitespace from String?
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20
Shouldn't that be Regex.Replace(XML, @"\s+", "")?
– Jan-Peter Vos
Jun 2 '11 at 19:46
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How can I remove the top and right axis in matplotlib?
...HERE:
import numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0, 2*np.pi, 100)
y = np.sin(x)
ax = plt.subplot(111)
ax.plot(x, y)
# Hide the right and top spines
ax.spines['right'].set_visible(False)
ax.spines['top'].set_visible(False)
# Only show ticks on the left and bottom spines
a...
Rails 4: assets not loading in production
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105
In rails 4 you need to make the changes below:
config.assets.compile = true
config.assets.prec...