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Closed 10 years ago.
How to encode vb script so that others cant see the code inside
Look at
http://www.microsoft.com/technet/scriptcenter/resources/qanda/mar06/hey0309.mspx
The other posters have (sensibly) pointed you in the direction of the Microsoft Script Encoder, but just in case you were feeling a false sense of security, you need to understand that it is fairly trivial to unencode your scipts as well:
http://www.aspheute.com/english/20011123.asp
http://www.greymagic.com/security/tools/decoder/
Clearly, encoder with scare away a casual browser. If you have something that you really need to hide, you need to take other measures, for example, wrapping your code in an ActiveX DLL (but even these can be disassembled).
Probably overkill, but worth a mention.
Microsoft Script Encoder
Many of the popular scripting ISE's include a way to compile scripts so that the code is encrypted, but it also helps by packing the engine with the code which helps if you run it on a system that doesn't have the same version, or possibly doesn't have the same script engine. I would recommend something like AdminScriptEditor or PrimalScript
Related
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
How to encode vb script so that others cant see the code inside
Look at
http://www.microsoft.com/technet/scriptcenter/resources/qanda/mar06/hey0309.mspx
The other posters have (sensibly) pointed you in the direction of the Microsoft Script Encoder, but just in case you were feeling a false sense of security, you need to understand that it is fairly trivial to unencode your scipts as well:
http://www.aspheute.com/english/20011123.asp
http://www.greymagic.com/security/tools/decoder/
Clearly, encoder with scare away a casual browser. If you have something that you really need to hide, you need to take other measures, for example, wrapping your code in an ActiveX DLL (but even these can be disassembled).
Probably overkill, but worth a mention.
Microsoft Script Encoder
Many of the popular scripting ISE's include a way to compile scripts so that the code is encrypted, but it also helps by packing the engine with the code which helps if you run it on a system that doesn't have the same version, or possibly doesn't have the same script engine. I would recommend something like AdminScriptEditor or PrimalScript
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I have made a simple calculator for iPhone.
Now I'm trying to create a scientific one. I have searched a lot over the internet and here on how to go about it. But could find anything substantial. Most of them are about making a simple calculator.
It will be of great help if you guys could direct me in the right direction like:
1. what approach should i take?
2. is there any helpful tutorial/blog?
3. things i should be learning in obj-c for making scientific calculator?
Thanks in advance!
It depends on what you want to achieve. A "simple" scientific calculator, like Apple's could be done by expanding what you already have. Just add additional functions, like sine, cosine, square root, power. Look at how Apple's calculator works.
If you want to develop something that can interpret longer terms like sin(123)+sqrt(log(12)) you have to take an other approach. You have to transform the term to RPN (aka. postfix notation) first and then solve it step by step.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
20,000 lines of spaghetti code (iPhone ObjC) was just dropped in my lap. QUESTION: where to begin, is there a tool to just profile it all? It's a mess, not even sure where to start. Suggestions welcome.
What you're looking for is something called Unified Markup Language (UML). This is a critically overlooked part of the development process and is used to layout "class names, methods, links, etc".
Luckily for you, your problem has been faced by many a programmer in the past and there are a few different Magic Bullet solutions available. Since I've never worked backwards from code to UML (normally you build the UML first) I had to do a quick search to find some solutions:
This one looks promising: doxygen
or this one: AutoGraf
And I'm sure with a few minutes on Google you can find everything you need if these don't work out for you; now that you're aware of UML.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
Well, when I named a folder with "4.0" in backup and store the name in database. When I get it from the database using perl, I changed to "4". How can I stop the automatic conversion?
There are several things that can go wrong here.
The value you have in the variable might have changed before you insert it into the database
The database driver may think it's a number and might change it
The database server might change it before it stores it
And, the same things might happen on the way out.
Check each of those things to see there the value changes. Then, focus on that part and add to your question.
As far as I'm aware, you can't. The DBD driver you're using (you didn't specify) is probably written in XS, and is using its own heuristics to figure this out. Most likely, you'll end up having to specify the type when you bind (SQL_CHAR, for example) to affect its heuristics.
Please remember: post code and details so people can help.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 11 years ago.
Can I write an operating system using machine language directly?
Please give me a general idea or sources as to how to do it.
First, study the x86 or ARM instruction sets. Then, study up on operating systems. You'll see why it's not a great idea: it's like filling a sandbox one grain at a time with tweezers.
Yes, all you need is a lot of patience, sanity, and a binary editor.
After awhile you will realize why assemblers were created, which is the lowest level I would generally bother going to.
** yes you can but this is very diffecult for any one
and if you do this what make programmers and all design programming lanaguages to make things
easily comparing by machine code
and this is project as you ask
it's an OS written in machine code it's still under developing
http://www.magicschoolbook.com/computing/os-project
note : your name is like my name iam glad to answer you
best wishes**