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Where should I put tags in HTML markup?
... problem caused by scripts is that they block parallel downloads. The HTTP/1.1 specification suggests that browsers download no more than two components in parallel per hostname. If you serve your images from multiple hostnames, you can get more than two downloads to occur in parallel. While a scrip...
Releasing memory in Python
... easiest way to create a child process is with concurrent.futures (or, for 3.1 and earlier, the futures backport on PyPI):
with concurrent.futures.ProcessPoolExecutor(max_workers=1) as executor:
result = executor.submit(func, *args, **kwargs).result()
If you need a little more control, use th...
vs
...sers will try reading more than that.
You can test by running echo 'HTTP/1.1 200 OK\r\nContent-type: text/html; charset=windows-1251\r\n\r\n\xef\xbb\xbf<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta charset="windows-12...
How to create REST URLs without verbs?
...
Perhaps something like:
PUT /parameters/activation HTTP/1.1
Content-Type: application/json; encoding=UTF-8
Content-Length: 18
{ "active": true }
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What's Pros and Cons: putting javascript in head and putting just before the body close
...blem caused by scripts is that
they block parallel downloads. The
HTTP/1.1 specification suggests that
browsers download no more than two
components in parallel per hostname.
If you serve your images from multiple
hostnames, you can get more than two
downloads to occur in parallel. Whi...
What are the rules about using an underscore in a C++ identifier?
... in namespace ::std (17.4.3.1).
Because C++ is based on the C standard (1.1/2, C++03) and C99 is a normative reference (1.2/1, C++03) these also apply, from the 1999 C Standard:
7.1.3 Reserved identifiers
Each header declares or defines all identifiers listed in its associated subclause,...
What is the difference between a 'closure' and a 'lambda'?
...notherfunc's environment and can access variables inside of it. In Python 3.1+, mutation works too when using the nonlocal keyword.
Another important point - func will continue to close over anotherfunc's environment even when it's no longer being evaluated in anotherfunc. This code will also work...
Named Branches vs Multiple Repositories
...ease branch. If it's 2.0 then it'll definitely branch off default. If it's 1.1 you can choose to branch off 1.0 or default. Regardless, any new changeset on 1.0 should be first merged to the next branch, then to default. This can be done automatically if there's no conflict, resulting in merely an e...
How to put the legend out of the plot
...:
ax.plot(x, i * x, label='$y = %ix$' % i)
ax.legend(bbox_to_anchor=(1.1, 1.05))
plt.show()
Similarly, you can make the legend more horizontal and/or put it at the top of the figure (I'm also turning on rounded corners and a simple drop shadow):
import matplotlib.pyplot as plt
import numpy ...
Is floating point math broken?
...ent at a time (radix 4) would be 2+2= 4 bits (plus a few optional bits).
3.1 Division Rounding Error: Approximation of Reciprocal
What reciprocals are in the quotient selection table depend on the division method: slow division such as SRT division, or fast division such as Goldschmidt division; ...