How do you create a captcha in the absence of a database, session, or cookies? - web

So its a question asked in an interview but i was searching for the answer on google but could not find it so pls help!
I have tried google, youtube, and chatGPT too but could not get a satisfiable answer

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How to get hd_profile_pic_url_info from the instagram API using username?

I have tried many solutions, but none of them working as of now. I have seen many apps are still able to find hd_profile_pic_url_info.
Could anyone please help me out, How these apps are showing the profile pic in HD?

Any active forum for Softbank NAO and Pepper?

Softbank closed its forum for NAO and Pepper after it was abused by some misbehaved users and now I can’t find any active forum for NAO and Pepper. So want to ask if there is still any forum for NAO and Pepper exists somewhere you know of.
The following google group is the only one I know:
https://groups.google.com/forum/#!forum/ros-sig-aldebaran
Hope that helps.
Cheers!
Other forums or usergroups besides stackoverflow are not known to me nor to the people from Softbank I talked to.
In June 2018 Softbank announced a new Developer Forum at
https://developer.softbankrobotics.com
Unfotunately it has never been accessible and i have no information when they plan to release it.
But it is still possible to access former posts from the old forum via direct link:
e.g.
https://community.ald.softbankrobotics.com/en/node/538
or I also like to use google to replace the not working search at the forum with a query like
"system time" site:https://community.ald.softbankrobotics.com/
to look for some former answers.
I asked the same softbanks last week. And they told me that this is the developer forum is not in use anymore. They said that we should use stack exchange and try to search by the tag pepper and nao.
It looks like there are no forum at the moment.
It's a bit late and there is not much content there yet, but I've set up a new forum aimed at robotics developers in general but also with the hope to attract previous members of the NAO developer forum: https://robohack.org.uk/

Getting 404 errors from Google web crawler that are not on my site?

After looking through some of the questions about this, none of them answered my question which is this; I'm getting really weird 404 errors from the Google crawler and they're showing up in my webmaster tools account. If they were simply broken links, it would be easy to fix, but these are not from my site so I have no idea how to fix this.
Keep in mind I have an Azure pay-as-you-go account and it's behind my CloudFlare account. I already contacted CloudFlare and they said to talk to MS about it. I posted it over a week ago in the Azure forums and no answers yet. Also, if I want to put in a ticket to MS Azure I have to buy their $30/month support plan. Before I go that route, I thought I would post here and see what you think.
Here is a screenshot of some of the recent errors
I have a full CSV file of the errors if you want something more specific.
Any help is greatly appreciated.
Pete
One thing you can do is check your robots.txt file and update it.
http://www.feedthebot.com/ is best site for identifying broken links.
several other site available like this , they will tell you which link is broken and how to fix this.

Search people in Twitter in Java (Twitter4j)

Does anyone know a way to use Twitter4j or any other lib in order to search people in Twitter through its API? I am trying to find out if specific people have Twitter accounts.
Thanks for the help.
This should answer your question. This should help you build a basic query
This is the API for searching users in twitter:
https://api.twitter.com/1.1/users/search.json?q=UserName

Milw0rm/Packetstorm News Bot

I am making a security forum, so I would like to know if there is some forum bot that will get the newest posts from milw0rm and packetstorm and will post them in the forum ?
One friend of mine told me that there is such thing, but after some google searches i was not able to find it. Can you help me ?
Thanks in advance.
I would go with XPath on the scraping.
If the sites you described provide some form of RSS, you could use an RSS reader that's freely available on the net to add the posts to your forum.

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