How to set Scrapy settings? [closed] - web-scraping

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I was reading through the scrapy docs at http://doc.scrapy.org/en/latest/topics/settings.html but am confused about the "Designating the Settings" section. Could someone describe in plain english how to go about implementing settings? I originally assumed it was just about making a modification to settings.py but that doesn't seem to be the case. I am trying to do a download delay as I am getting blocked from the site I am scraping. Thanks!

Well, the description is a bit confusing but you were right: settings.py is the right file to add the settings. However there are two settings which work parallel:
DOWNLOAD_DELAY and CONCURRENT_REQUESTS_PER_DOMAIN. For the latter the default value is 8. So I would override both and it should work.
To read more about some default concurrent settings refer to the docs:
http://doc.scrapy.org/en/latest/topics/settings.html#concurrent-requests

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Multiple CSS loading in a single page after I added a Router [closed]

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So... My pages were all done. Everything and every CSS running smoothly... And then I added my routes. Apparently my main route "/" managed to load every css file from my routes and now Im not sure what to do?
I looked it up and found some people talking about absolute pathing my styles. Didn't really work thou... Also tried to inspect and make sure nothing was overwriting my styles... I'm using reactjs. You guys have some tip for me?

Why there is no change on my web when I edit css? [closed]

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I have a weird question. I dont know what is happening but I am working on my web. I am using Filezilla. Css stopped working - no change in code is displaying. I tried to delete all files from Filezilla and upload it again and it was working. After a while it happened again and few times more as I tried the same. I know that the css file I am using is the right one but I dont know why there is no change visible? When I change html it is working but no css. Thanks for your help.
(I am also using subdirectory if there might be some problem?)
As panther answered, it is probably because the old css file is loaded from cache instead of the new file. You can bypass this by pressing the ctrl key and f5.
It can be css path mismatch.You can see website console error where explain everything.

New features for Website Custom Audiences‏ [closed]

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Is it possible to connect this on WordPress site ? Its new feature and I want to know is it possible and would it make sense?
Introducing new features for Website Custom Audiences‏
https://www.facebook.com/business/news/Multi-Product-Ads-and-Enhanced-Custom-Audiences-from-your-Website
Maybe anybody knows about that, and can help me a little bit.
I'm using WCA for most of my websites. It's good to keep your website visitors data so that you can run remarketing campaign targeting them easily in near future.
This video will show you how to install WCA script on WordPress site:
https://www.youtube.com/watch?v=pJFTeIPs3-Q
If you're not using WordPress, that's fine. Just paste the tracking pixel script inside your HTML file before </head> tag close.

What type of feature in JS/HTML/CSS is this site using? [closed]

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I am interested in implementing what the banner that this site has, where the user upon scrolling the banner animates till the end and only which allows the viewer to move down the site. Here is the site http://www.nets.upenn.edu/
Here is a plugin that i used in some project:
ScrollMagic
With this plugin it's easy to achieve a similar result like the canvas in your link.
For the animated slider you can find out more by looking at these two JS files:
nets.upenn.edu/sites/all/themes/pennnets/js/slides.min.jquery.js
nets.upenn.edu/sites/all/themes/pennnets/js/tween_scrollable.js
And for the second part of your question take a look at this link:
http://www.jqueryrain.com/demo/jquery-parallax-plugin/
Good luck

How does Wordpress options gets called? [closed]

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How does Wordpress store it's options? By calling for each function when it's required or other way. Is it a good practice to use session to store site options? Thanks.
Here is the options API for WordPress, the best practice to storing options would be to use the add_option() function, not using sessions as they can be temporary.
WordPress stores it's options in a table called wp_options (or whatever prefix you used during installation).

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