I want to loop though all the comments' authors text in videos on Youtube and save it somewhere one after another, but I'm having a hard time with it. I tried using Greasemonkey and writing something in jquery but it doesn't seem to run on youtube, I don't know if they blocked jquery? I had a little success in using javascript but still having undefined errors on variables, as well as some functions that aren't working with it. So can anyone suggest a way I can do this?
If you want to loop though all the comments' authors text in videos on Youtube and save it somewhere one after another, then for this you can use jquery, if you have broad knowledge in jquery you can use here or you can take helps w3schools.com for solving your problems. Youtube comments plays an important role to show your popularity. To know more visit:- http://www.buyyoutubelikes.com/youtube-comments/
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This seems like it should be a simple question, and I apologize if this is stupid to ask, but I have been scouring seemingly every corner of the web and still have absolutely no idea how to even begin saving pictures.
For my specific case, I am working in React Native and an important function of the app is to take pictures and save them in a manner where an admin account can later access those images.
I sincerely have no idea how to do this. I know you can through AWS S3 Buckets, but I've heard nothing but bad stuff about them, ad my current experience on AWS is pretty rough so I'd prefer avoiding that. I tried something called contentful, but never was able to determine how to connect to the API from inside my code. Supabase was another option, but the Client simply refused to work, and it still seemed overly complicated and i wasn't easily able to find any JS code that would upload. Now I'm working with Cloudify and I was able to find the code needed to upload pictures to it... but I have no idea how to create an account with the proper storage / organization and then extrapolate the information later. I feel like this shouldn't be as convoluted as it is, does anyone have any suggestions, ideas, or experience with Cloudify?
try firebase from google. fireship (name similarity coincidence) channel on youtube has convinient and easy to understand tutorials about firebase.
I thought there would be an easy, well documented answer to this but I can't find one anywhere, so maybe I've missed it, sorry if that's the case.
My website has an input field where users can write comments on a post, I want them to be able to put links in these comments. An example input from a user would be 'I think https://example.com is a great site', I've seen on some sites they have a link button which I guess they use to make this process way simpler. Is there a way to automatically detect the link? Then how is this stored in a database so it can be displayed on a page?
Hello folks,
I want to learn iBatis.I tried running a sample code on internet.But I am getting many exceptions like ClassNOTFoundException,IOException.Please guide me about it.I want to know many things like where should I place my XML files whether under src or under my package or under the project,is any specific installation,setting is required to run the iBatis program.Kindly tell me the resources names which I can refer for my learning.I tried this code.
http://www.roseindia.net/tutorials/ibatis/ibatis-selection.shtml
Unfortunately roseindia's website is not updated and most people who commented on that blog had quite a number off issues with even compiling and executing the codes.
One good place to start learning iBatis even to an expert level is tutorialspoint. You can access their iBatis tutorials using this link http://www.tutorialspoint.com/ibatis/index.htm and you also have an option to download a copy of the entire tutorial in pdf format using this link http://www.tutorialspoint.com/ibatis/ibatis_tutorial.pdf so that you can still read it even while offline. They also provide a variety of other programming tutorials. This is indeed a good place to start.
which one is better for screen scraping? simple html dom or snoopy ??
i use simple html dom and find it comfortable..
does snoopy has any advantage over simple html dom?
my requirements : if i wanna scrape contents from a page(after login)..
simple html dom is easy but it takes a lotta time to print the results..
Is Snoopy that well known / mature of a package?
If it's not, then all other things being equal, I'd probably go with generic HTML DOM code - especially if the scraping is somewhat simple.
But only you know when your code is starting to get too big, unmanageable, etc., at which point it might be better to look at another tool out there like Snoopy.
(Which, admittedly, I don't have experience with; it's apparently at http://sourceforge.net/projects/snoopy/ for those not familiar with it - "Snoopy is a PHP class that simulates a web browser. It automates the task of retrieving web page content and posting forms, for example.")
The real reason I'm posting, even though I don't know Snoopy per se and thus can't definitively answer your question, is to ask if you've considered using Selenium (http://www.seleniumhq.org/) instead of Snoopy.
Selenium is a fairly well-known testing tool, and it occurred to me that one of the nice things about using that for what you're doing (if you can) is that it has built in tests.
The reason that's good is that screen scraping is kind of an inherently brittle task - if the target site changes something, blam, your scraping fails. So it's kind of a nice design to have an automated scrape/test-that-scraping-worked system.
Something to think about, anyway.
I've stumbled into BeautifulSoup, which is Python-based. I suppose there are a bunch of others too.
Looks like Snoopy is PHP-based, and hence can be run server-side only. Is this what you are really looking for? What are your requirements? Please elaborate on that.
I have a large link database, that I would want to protect against others who would want to copy them. Is there anything I can do other than force people to enter a CAPTCHA before each link?
you can output the links using ROT13, and then use javascript to put them back to normal.
this way, the scrapers must support javascript in order to steal your links, which should cut down on the number of eligible scrapers
bonus points: replace ROT13 with something harder, and obfuscate your 'decode' javascript.
The javascript suggestion could work, but you would render your page inaccessible to those using assistive technologies like screen readers as well as anyone without javascript.
Another possible option would be to generate a cryptographic nonce. This technique is currently used to protect against CSRF attacks, but could also be used to ensure that the scraper would have to request a page from your site before accessing a link. This approach may not be appropriate if you support hotlinking, but if you just want to make sure that someone went to your site first, it could work.
Another somewhat ghetto option would be use referrers. These can be easily faked, but it might prevent some of the dumber scrapers. This also requires that you know where your users came from before they hit your site.
Can you let us know if you are hotlinking or if the user comes to your site before going to the protected link? We might be able to provide better advice that way.