I'd like fileName, lineNumber and stack traces to automatically be provided by Rhino for any errors.
I've been told that I need to set FEATURE_LOCATION_INFORMATION_IN_ERROR on the current context, but I'm not sure how to do this in code.
Does anybody have an example of turning this feature on so that I can see stacktrace dumps on crashes?
I'm using Rhino as part of Narwhal/Jack, and so that complicates things a bit, and I think the easiest way to at least get moving forward is if I can set it through code.
Thanks.
I solved this by overridding Context and providing my own implementation for hasFeature(int) that returned true for the feature(s) I want. Pretty lame that mozilla didn't put that in config somewhere.
Related
I obfuscated this script using some site
But i'm wondering how to deobfuscate it? can someone help me?
i tried using most decompilers and a lot of ways but none has worked
local howtoDEOBFUSCATEthis_Illll='2d2d341be85c64062f4287f90df25edffd08ec003b5d9491e1db542a356f64a488a1015c2a6b6d4596f2fa74fd602d30b0ecb05f4d768cd9b54d8463b39729eb1fe84630c0f8983f1a0087681fe4f2b322450ce07b
something like that for an example.
the whole script: https://pastebin.com/raw/fDGKYrH7
First reformat into a sane layout. a newline before every local and end will do a lot. Then indenting the functions that become visible is pretty easy.
After that use search replace to inline constants. For example: local howtoDEOBFUSCATEthis_IlIlIIlIlIlI=8480; means you can replace every howtoDEOBFUSCATEthis_IlIlIIlIlIlI with 8480. Though be careful about assignments to it. If there are any then it's better to rename the variable something sensible.
If an identifier has no match you can delete the statement.
Eventually you get to functions that are actually used.
Looking at the code it seems to be an interpreter implementation. I believe it's a lua interpreter
Which means that you'll need to verify that and decompile what the interpreter executes.
I'm trying to connect my Windows XP program (Lazarus) to my Ubuntu postgres server.
When the Lazarus program runs, it seems to compile fine but I get this error:
Project ... raised exception class 'RunError(211)'.
Then it terminates execution (and I don't see any output), and opens up a file customform.inc. In that file, it shows a procedure procedure TCustomForm.DoCreate; where it highlights a line: if Assigned(FOnCreate) then FOnCreate(Self);
I believe this is one of the system's files.
I never get to see any output.
What could this be? Thanks!
MORE INFO:
I've narrowed down the error to this line:
dbQuery_Menu.SQL.Text:='Select * From "tblMenus"';
dbQuery_Menu.Open;
the exception is triggered when the OPEN statement gets executed.
BTW, dbQuery_Menu is defined as a TSQLQuery component.
Clueless! :(
Run error 211 appears when you try to call an abstract method. Check this link from more information on FreePascal/Lazarus runtime errors.
Since you say all is done by code and you have no visual components, the problem probably lies in your code trying to use an ancestor component which has not overriden the Open method. You should be able to solve this by using the correct descendant component.
Another possibility, although I would strongly recommend to avoid this one, is to override the Open method yourself. It should be avoided because if you are using an ancestor component then you probably would have to override more abstract methods.
HTH
After nearly 5 days I found the answer. Many thanks to all thos e ho have contributed with their ideas ESPECIALLY RRUZ, RBA and Guillem Vicens. there are other related posts all connected to getting the FIRST Lazarus program working with PostgreSQL.
Summary.
The biggest mistake I made here was that I used the TSQLConnection component. Don't do this. Instead use the TPQConnection.
Everything is done through code. We're not using any draggable components from the top tab.
Don't rely on the Lazarus docs (wiki) at least for working with PG DBs.. It is outdated. Some of the examples can be pretty misleading.
Make sure that fields have some default values. For example, if a Boolean field has no true or false (t/f) set, this may lead to errors.
And that's it! I hope many postgres+Lazarus newbies will find this useful.
From here - http://www.network-theory.co.uk/docs/postgresql9/vol2/SQLSTATEvsSQLCODE.html - -211 (ECPG_CONVERT_BOOL) This means the host variable is of type bool and the datum in the database is neither 't' nor 'f'. (SQLSTATE 42804)
I've got MMM-mode set up to edit .html.erb files, but indentation does not work in the ruby sections, and all the different electric behaviours of ruby-mode do the wrong thing. I've changed this sub-mode from ruby-moode to fundamental-mode, and it works much better.
I want to still use ruby-mode's font-locking though, is this possible/easy? Any hints on where to start.
Elisp is comfortable to me, but I don't have too much time right now to dig too deeply myself. Hopefully someone will have a snippet?
I see you haven't yet found an answer. Dunno whether it will be better for this, but you might consider using MuMaMo instead of MMM.
To answer the question, you would define a major mode deriving from fundamental-mode, and in its body just copy the font-lock-related lines from the ruby-mode definition body, the ones setting font-lock- variables and also syntax-propertize-function. Naturally , you need to (require 'ruby-mode) somewhere.
But for .html.erb files I can now recommend using mmm-erb, which was not available when this question was asked.
I'm encountering this error when I'm running my DirectX10 program in debug mode:
D3D10: WARNING: ID3D10Buffer::SetPrivateData: Existing private data of same name with different size found! [ STATE_SETTING WARNING #55: SETPRIVATEDATA_CHANGINGPARAMS ]
I'm trying to make the project highly OOP as a learning exercise, so there's a chance that this may be occurring, but is there a way to get some more details?
It appears this warning is raised by D3DX10CreateSprite, which is internally called by font->DrawText
You can ignore this warning, seems to be a bug in the Ms code :)
Direct3D11 doesn't have built-in text rendering anymore, so you won't encounter it in the future.
Since this is a D3D11 warning, you could always turn it off using ID3D11InfoQueue:
D3D11_MESSAGE_ID hide [] = {
D3D11_MESSAGE_ID_SETPRIVATEDATA_CHANGINGPARAMS,
// Add more message IDs here as needed
};
D3D11_INFO_QUEUE_FILTER filter;
memset(&filter, 0, sizeof(filter));
filter.DenyList.NumIDs = _countof(hide);
filter.DenyList.pIDList = hide;
d3dInfoQueue->AddStorageFilterEntries(&filter);
See this page for more. I found your question while googling for the answer and had to search a bit more to find the above snippet, hopefully this will help someone :)
What other data are you looking for or interested in?
The warning is pretty clear about what is going on, but if you want to hunt down a bit more data, there may be a few things to try.
Try calling ID3D10Buffer::GetPrivateData with the same name or do some other check to see if there is data with that name already, and if so, what the contents are. Print your results to a file, output window, or console. This may be combined with breakpoints to see where the duplicate is occurring (break when there's already data).
You may (not positive) be able to set the D3D runtimes to debug mode and to break on warnings (not sure if it can do warnings or just errors). Debug your app in VS or your preferred debugger, and when the warning is shown, it will break and you can look at the parameters.
Go through your code and track down all calls to ID3D10Buffer::SetPrivateData and look to see if there are any obvious duplicates. If there are, work up the program flow and see why and what you can do about them (this may work best after you use one of the former methods to know where to start).
How are your data names set up, and what is the buffer used for? Examining one or both may lead you to a conflict somewhere.
You may also try unicorns, they've been known to help with this kind of problem.
I've been learning Ruby/Rails with vim. Tim Pope's rails.vim seems like a really good tool to traverse files with, but I keep getting these pesky "E345 can't find file in path" errors. I'm not vim expert yet, so the solution isn't obvious. Additionally, I've tried this and it doesn't apply to my problem.
As an example of the problem. I have a method format_name defined in app/helpers/application_helper.rb and it is used in app/helpers/messages_helper.rb. Within the latter file I put my cursor over the usage of format_name and then hit gf and I get that error. Similar disfunction with commands like ]f and [f
However, it works sometimes. I was able to gf from user to the app/models/user.rb
Ideas?
I think that is a limitation of rails.vim. It does not support “finding” bare methods. Supporting something like that would require one of the following:
an exhaustive search of all the source files for each “find” request
(which could be expensive with large projects),
“dumb” indexing of method names
(e.g. Exuberant Ctags and gControl-]; see :help g_CTRL-]), or
smart enough parsing of the code to make a good guess where the method might be defined
(which is hard to do properly).
If you know where the method is, you can extend many of the navigation commands with a method name:
:Rhelper application#format_name
But, you do not have to type all of that in. Assuming the cursor is on format_name you can probably just type:RhTabspaceappTab#Control-R Control-W (see :help c_CTRL-R_CTRL-W).