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ruby 1.9: invalid byte sequence in UTF-8
...ng a crawler in Ruby (1.9) that consumes lots of HTML from a lot of random sites.
When trying to extract links, I decided to just use .scan(/href="(.*?)"/i) instead of nokogiri/hpricot (major speedup). The problem is that I now receive a lot of " invalid byte sequence in UTF-8 " errors.
From w...
Why do some websites add “Slugs” to the end of URLs? [closed]
Many websites, including this one, add what are apparently called slugs - descriptive but as far as I can tell useless bits of text - to the end of URLs.
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Where can I download english dictionary database in a text format? [closed]
...rs. The one I linked has a 2009 copyright. You may want to poke around the site and investigate the different versions of Webster's dictionary.
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Performing a Stress Test on Web Application?
...s test web applications. I'd written a simple home page, login script, and site walkthrough (in an ecommerce site adding a few items to a cart and checkout).
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How do I get current date/time on the Windows command line in a suitable format for usage in a file/
...ndows XP and Windows Server 2003, but it can be downloaded from microsoft site. But is built-in in everything from Windows Vista and above:
@echo off
setlocal
for /f "skip=8 tokens=2,3,4,5,6,7,8 delims=: " %%D in ('robocopy /l * \ \ /ns /nc /ndl /nfl /np /njh /XF * /XD *') do (
set "dow=%%D"
se...
WAMP/XAMPP is responding very slow over localhost
...host on a new line. Instead list them like the following.
127.0.0.1 site-a site-b site-c
I also added 127.0.0.1 127.0.0.1 since I heard this somehow improves the lookup as well. (Can't confirm this but it can't hurt putting it there)
Your hosts file is located at C:\Windows\Syste...
How do I update pip itself from inside my virtual environment?
....5.6 which equates to version 6.0.x. Some packages that use pip as prerequisites will not work as a results, such as spaCy (which needs the option --no-cache-dir to function correctly).
So the actual best way to solve these problems is to run get-pip.py downloaded using wget, from the website or u...
When should one use a 'www' subdomain?
....
3) Misconfigured web servers
A web server can host many different web sites. It distinguishes which site you want via the Host header. You need to specify which host names you want to be used for your website.
4) Website optimization
It is better to not handle both, but to forward one with ...
Converting JSON String to Dictionary Not List
...the with() operator instead of having to open and close the file From the site: with open("welcome.txt") as file: See: pythonforbeginners.com/files/with-statement-in-python
– Aceofspadez44
Sep 22 '18 at 13:30
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Reducing Django Memory Usage. Low hanging fruit?
... cpu and memory usage after they switched to mod_wsgi on that high traffic site. Several of the django devs have switched. Seriously, it's a no-brainer :)
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