Do any of you guys know of a free online (or offline if it's in java) language identifier service? (I don't want a tool you use manually. I need a service, sice I have to do this identifying programatically.)
I've got a form and I'd like to figure out what language a user has written in.
Come to think of it, shouldn't this be doable through a Google thingy somehow? Since they detect page languages and all, and they're mostly open source...
Thanks for any help. Cheers!
[I added a "google-translate" tag since there isn't anything regarding text-recognition (there's image and voice but no text)]
Language Detection Library for Java looks like the kind of thing you are looking for.
Also see http://en.wikipedia.org/wiki/Language_identification for more links.
Language Detection API has free plan. You can pass text via HTTP POST and receive JSON result with detected languages and scores.
Related
I am trying to get into C++ programming so apologise if this is a bit of a stupid question.
I am attempting to create a program in C++ that is linked to a website via the database, that's all sorted. In this program, the user must log into it to be able to use its features, I've also managed to do this fine. My question is, what is the best way of storing that users session so I can refer to their username, display that users settings from the database e.c.t?
I am unsure, but I don't think c++ has session options like in php so I cannot do it that way. I did some googling before I posted this, spent all night trying to find a solution, I found nothing.
My knowledge if c++ is slim and this may sound like a more complicated or unnecessary route to take, but it was thinking of perhaps when the user logs in, to create a txt file storing that users username and then calling on it when I need to refer to that users username for queries and such, then when the user logs out or closes the program it deletes the file. Is that stupid? Forgive me if it is.
Is there better way to go about this?
Thanks for your time!
EDIT
I read your comments, if it needs to be a stand-alone application, like some sort of client, you could take a look at the C++ libraries I mentioned, but I'd use any higher level language (Java or C# have good documentation and there are many tutorials for creating GUIs, if that's what your're looking for. I think even Python would make a good candidate).
If you really must use C++, your best bet would be to use an existing library to implement your web solution. POCO includes an HTTP server framework, and a library for sockets and other forms of low-level network programming. Boost ASIO can also serve your purposes. But this is hardly something I'd recommend to start learning programming, or C++ for that matter.
If you want to learn about web programming, then you should definitely take a look at other languages. PHP or ASP.NET come to mind. AS you learn, you'll most likely also end up writing some form of Javascript. You can find a lot of info out there, just Google for tutorials. A site to get started is w3Schools, but any site with tutorials will do. Good luck!
I see a lot of webpages with a similar, simple design and certain features such as shadowed fonts. I wonder if they all used some tool or website builder, perhaps with predefined,but modifiable designs?
Here are some examples what I mean:
http://roaringapps.com
http://urbanairship.com
http://omz-software.com
So were those sites designed by hand (in which case the question is off-topic I guess) or is there some well-known webdesign / programming tool which helped here?
Reason I ask: I would like to redesign my own page in the same style as above, I can do everything except the design. So if I could get my hands on a tool which helps me designing a template, I could easily translate that to html/css and some logic in php.
All the sites you list are using something called Content Management Systems which is a set of files installed on the server and executed by the server when someone requests a page.
The sites you list all use different systems, and the similarity between them is (probably) purely coincidental.
I am new to GAE (cloud based development in general actually) and I am looking for some advice.
I am looking to use GAE only as a service (REST + JSON) with my client-side in Sproutcore. I am looking to find a light-weight service-based framework that will provide me with strong security (authentication, protection against XSS etc).
Java or Python is fine, the priority being speed and security.
Does anybody have any ideas on this? Any links to relevant information. I am going through an information overload phase. Any help in this regard would be much appreciated!
Thank you.
How about tipfy, a open source lightweight python-based framework made for GAE?
Its core can be enhanced through usage of extensions.
Combining some of those extensions
would allow you to perform auth
against different systems (Google,
Facebook, Twitter...) or against your
own baked one. An example of this can
be found here, source code is
available here.
A really simple sample of JSON
rendering is available here.
Of course, other python frameworks run on top of AppEngine. You'll find in the AppEngine-Python google group, a thread discussing pros/cons of most of them.
Considering speed, those links may shed some light on the subject
Choosing Java vs Python on Google App Engine
Google AppEngine Language Performance Comparison Followup
proceed with caution if you want to use a framework. since GAE is still evolving, frameworks tend to break. i have tried both tipfy and django on large projects.
http://blog.bygsoft.com/2011/04/27/why-we-should-avoid-tipfy-a-gae-framework/
in many places tipfy tends to just write meaningless (read no value add) python wrappers around what the core gae frameworks provide just causing code bloat.
last i checked, the map reduce package did not work well with tipfy. sorry, i may sound very biased but my experience with tipfy has been average.
So looks like I can't comment on your answer but the link was very helpful! Looks very much like something I am looking for:
Server-side sessions
Custom user authentication
JSON based service with no View layer
Fast and secure
Any other python framework that you might possibly know of along the lines of Tipfy? Just so I have something to compare with?
Does anybody know of any Java libraries along the same lines of Tipfy?
Thanks again for the link!
Edit 1:
Hmm...I have no idea how I ended up with 2 accounts. I'll try to iron it out..
Your links were very helpful..Thanks!
I am inching towards Tipfy at this point, but I think I am going to wait a little longer on this thread to see if I get some more opinions..
Thanks again...
I've recently found this blog entry on a tool that writes XSS attacks directly to the database. It looks like a terribly good way to scan an application for weaknesses in my applications.
I've tried to run it on Mono, since my development platform is Linux. Unfortunately it crashes with a System.ArgumentNullException deep inside Microsoft.Practices.EnterpriseLibrary and I seem to be unable to find sufficient information about the software (it seems to be a single-shot project, with no homepage and no further development).
Is anyone aware of a similar tool? Preferably it should be:
cross-platform (Java, Python, .NET/Mono, even cross-platform C is ok)
open source (I really like being able to audit my security tools)
able to talk to a wide range of DB products (the big ones are most important: MySQL, Oracle, SQL Server, ...)
Edit: I'd like to clarify my goal: I'd like a tool that directly writes the result of a successful XSS/SQL injection attack into the database. The idea is that I want to check that every place in my app does correct output encoding. Detecting and avoiding the data getting there in the first place is an entirely different thing (and might not be possible when I display data that's written to the DB by a third-party application).
Edit 2: Corneliu Tusnea, the author of the tool I linked to above, has since released the tool as free software on codeplex: http://xssattack.codeplex.com/
I think metasploit has most of the attributes you are looking for. It may even be the only one that has all of what you specify, since all the others I can think of are closed source. There are a few existing modules that deal with XSS and one in particular that you should take a peek at: HTTP Microsoft SQL Injection Table XSS Infection. From the sounds of that module it is capable of doing exactly what you are wanting to do.
The framework is written in Ruby I believe, and is supposed to be easy to extend with your own modules which you may need/want to do.
I hope that helps.
http://www.metasploit.com/
Not sure if this is what you're after, its a parameter fuzzer for HTTP/HTTPS.
I haven't used it in a while, but IIRC it acts a proxy between you and the web application in question - and will insert XSS/SQL Injection attack strings into any input fields before deeming whether the response was "interesting" or not, thus whether the application is vulnerable or not.
http://www.owasp.org/index.php/Category:OWASP_WebScarab_Project
From your question I'm guessing it is a type of fuzzer you're looking for, and one specifically for XSS and web applications; if I'm right - then that might help you!
Its part of the Open Web Application Security Project (OWASP) that "jah" has linked you to above.
There are some Firefox plugins to do some XSS testing here:
http://labs.securitycompass.com/index.php/exploit-me/
A friend of mine keeps saying, that php-ids is pretty good. I haven't tried it myself, but it sounds as if it could approximately match your description:
Open Source (LGPL),
Cross Platform - PHP is not in your list, but maybe it's ok?
Detects "all sorts of XSS, SQL Injection, header injection, directory traversal, RFE/LFI, DoS and LDAP attacks" (this is from the FAQ)
Logs to databases.
I don't think there is such a tool, other than the one you pointed us to. I think there's a good reason for that: It's probably not the best way to test that each and every output is properly encoded for the applicable context.
From reading about that tool it seems the premise is to insert random xss vectors into the database and then you browse your application to see if any of those vectors succeed. This is rather a hit and miss methodology, to say the least.
A much better idea, I think, would be to perform code reviews.
You may find it helpful to have a look at some of the resources available at http://owasp.org - namely the Application Security Verification Standard (ASVS), the Testing Guide and the Code Review Guide.
So I understand that there are a few options available as far as parsing straight XML goes: NSXMLParser, TouchXML from TouchCode, etc. That's all fine, and seems to work fine for me.
The real problem here is that there are dozens of small variations in RSS feeds (and Atom feeds too), so supporting all possible permutations of feeds available out on the Internet gets very difficult to manage. I searched around for a library that would handle all of these low-level details for me, but came out without anything.
Since one could link to an external C/C++ library in Objective-C, I was wondering if there is a library out there that would be best suited for this task? Someone must have already created something like this, it's just difficult to find the "right" option from the thousands of results in Google.
Anyway, what's the best way to parse RSS/Atom feeds in an iPhone application?
I've just released an open source RSS/Atom Parser for iPhone and hopefully it might be of some use.
I'd love to hear your thoughts on it too!
"Best" is relative. The best performance you'll need to go the SAX route and implement the handlers. I don't know of anything out there open source available (start a google code project and release it for the rest of us to use!)
Whatever you do, it's probably a really bad idea to try and load the whole XML file into memory and act on it like a DOM. Chances are you'll get feeds that are much larger than you can handle on the device leading to frequent memory warnings and crashes.
I'm currently trying out the MWFeedParser #Michael Waterfall is developing.
Quite easy to set up and use (I'm a beginner iPhone developer).
His sample code for using MWFeedParser to populate a UITableViewController implementation is helpful as well.
take a look at apple's XML Performance sample -- which points to using libXML directly -- for performance and quicker updates to the display. Which may be important if you are working with very large feeds.
Check out my library for parsing Atom feeds, (BSAtomParser) at GitHub. It doesn't care about validating the feed, it does its best at returning whatever is valid. The parser covers most of RFC 4287, even extensions.
Here's my solution: a really simple yet powerful RSS parsing library: https://github.com/H2CO3/RSSKit
Have you looked at TouchCode yet? I don't think it has an RSS processor, but it might give you a start.
http://code.google.com/p/touchcode/
I came accross igasus project on sourceforge today. I haven't used it or really checked it, but perhaps it might help.
From their site:
igagus is a web service for the iPhone that allows aggregation of RSS to be delivered in an iPhone friendly format.
Actually, I was trying to suggest you ask on the TouchCode discussion board, because I remember someone was trying to expand it to support RSS. That might be a decent starting point. But I was being rushed by my wife.
But I see now that TouchCode doesn't have a discussion board. I'd still ask the author, though, he might know what came of that effort.
This might be a reasonable starting point for you. Atom support isn't there yet, but you could help out?