[Running Python 2.7 on MacOSX]
Hello there,
I've been struggling with this for a while now, and really need it sorted. If someone could write an example of how this possibly could be done, I would be really grateful.
Basically, what I am trying to do is access a specific method from within a class. So this class is being called from another file, so that this method can be called. However, I do not want any other method to be called, only this particular method.
I've tried to read through documentation to different posts around here. Still didn't find anything that seemed to help, perhaps I just don't grasp it very well. I'll look forward to suggestions - I will choose the best answer, I'm close to finishing what I'm working on but as it's an assignment I can't really post it here, and this is one of the last things stopping me.
Thank you in advance for any help!
Related
I wrote a pam_module whichs does a couple of things and became to huge to post any code here. It basically works similar to pam_abl but with a couple of additional features like City/Country based blocking as well as checking with a dns blacklist.
Now I want to give the user a reason why his login was not successful. Something like: login failed because your country is blocked.
I hope you get the idea. Although I did some research I did not find a possibility yet to do this in pam_auth. I hope someone can give me a hint and/or lead me in the right direction. Thanks in advance.
Edit: For anyone else with a similar problem: pam_info is what you are looking for.
Source code of pam_motd(8) or should give you some idea how to write back to the user.
Actually, there is function pam_info(3), which does exactly what you want.
Does anyone have a tested function that implements the scrypt algorithm in TSQL? I've searched here and the interwebs at large and to my amazement have not found a CREATE FUNCTION statement I can copy and paste.
Others doing this search, be warned, that Google will "help" you by thinking you are a moron and replacing "scrypt" with "script" on your first search, until you promise you are indeed looking for "scrypt".
I half expect the answer to this question to be a link to an existing article, but I'll be damned if I can find it. The alternative would be writing code from scratch myself, and nobody does that anymore, right?
Thanks in advance for assistance.
No, nobody has done this.
The closest you can get is finding a .NET implementation of Scrypt and wrapping it in a CLR assembly.
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/
Well, i have been struggling this for almost a day now... Yet I cant figure out why my recaptcha plugin is being called twice. I suspect, my paypal plugin is also being called twice for sure. I really have no idea why my components are being called twice coz i know it is not possible for a plugin actions to be called twice if it is loaded twice. Any inputs/ideas will be highly appreciated. please help. I hate problems that don't give me much clues on where to look first. Thank you in advanced
I had this same problem. I noticed that reCAPTCHA was always failing validation and determined that it was being called twice and the second time always failed, I assume because the reCAPTCHA library is only designed to allow for a given challenge to be validated once.
In my case, it was being called twice because I was manually calling Model::validate() before Model::save(), which also validates unless if told not to. I fixed the issue by turning off validation in the call to save (Model::save(null, false)).
First of all, does anybody know of a developer's guide for WinBUGS? The website is full of detailed examples for Doodles and documentation for the model language, but I have yet to find anything about how to interpret trap windows.
Secondly, has anybody found any ways to streamline the check/load/compile/init/monitor/update cycle? By that I mean, there doesn't seem to be any way to say "don't bother rechecking the model or putting any of the settings back to their defaults (!!!), just keep loading data from these files, inits from those files, and for each generate a new coda". Even the standard Windows shortcuts are neutered here, forcing the user to keep clicking and filling the same fields with the same values over and over. This might seem like a minor issue, but when you are doing many similar analyses one after the other, it gets old fast.
I'm at the point where I'm about to use TRON.EXE to send fake mouseclicks to the program, but before going to that extreme I'm hoping there is some native and more elegant way to automate repetitive WinBUGS tasks.
Well... that's WinBUGS at its normal :-) Unfriendly, showing traps that would scare of an experienced kernel hacker.. :-) I don't think there exist some guide to traps. I mean if WinBUGS creators wanted to put some effort in being more user friendly, they would probably first made the traps more understandable, so that no guide was necessary.
I was trying to do something similar - i.e. to customize WinBUGS behaviour. First, you can call WinBUGS from R using R2WinBUGS. That way you are able to do a lot automatization but not all. For example, I wanted to have something like progress information in WinBUGS. The problem is that WinBUGS UI gets stuck during update cycles. R2WinBUGS creates the script.txt command script and there is command update (<big number of cycles>). What I wanted here was to customize this script.txt to contain a lot of smaller update(..) commands instead of one big one. But, the problem is that R2WinBUGS generates this script itself and you cannot change it.
So the way to customize WinBUGS could be that you create your own wrapper that creates the script.txt and other files. I believe you could do a lot more customization to WinBUGS this way.
However, I'm not sure if WinBUGS is worth it. Its development has stopped and while favorited by many people, it remains rigid. You can try JAGS or CppBugs which seem to have much more promissing future.
For a wrapper around R2WinBUGS that adds lots of functionality to streamline serious WinBUGS use, see my package rube (http://www.stat.cmu.edu/~hseltman/rube/) which is not yet on CRAN.
Among other things, it gives plain English error messages rather than passing your model/data/inits along to WinBUGS when a trap error is certain. It also gives a highly useful summary of your model/data/inits for finding problems that cannot be automatically detected. Of course, it does not catch all trap errors.
Turns out I didn't RTFM enough on the second part of my question. It turns out that the section of the WinBUGS 1.4 manual entitled "Batch-Mode: Scripts" lists all the batch commands. All the important UI functionality has a batch-mode command. There was only a little trial-and-error in getting the arguments right (for example over.relax('true')). What really took me a while to sort out is that WinBUGS seems to have trouble with some Windows paths, but as long as everything is in a subdirectory of the directory where WinBUGS is installed, it runs okay.
It's still kind of messy to have to keep loading all these little files, but I wrote an R-script that uses functions from the BRugs package to create all the files, name them in a consistent pattern, and generate a script that will then initialize the model and load them, over and over again.
I'll leave this question open for a while, though, to see if anybody has any suggestions on where I can learn to make better use of traps.