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Closed 9 years ago.
Here Malte talking about MT4 Server API. Could anybody tell me some simple "how to"?
where to get the DLL, install and run it inside the mt4 terminal
any known "protocol commands" via the API (as Malte told, it is undocumented)
So, i don't want reverse engineer the metatrader protocol, but want use the official api and need some more info about it.
thanx for any pointer in advance ;)
I reversed engineered the protocol to the point where I realised that it changes slightly for each broker and can be updated on the fly with LiveUpdate.exe In short it is near impossible to reverse engineer a general reliable solution.
Note: MT4 uses the standard FIX Protocol which is documented here: http://www.fixprotocol.org/
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Closed 10 years ago.
I have a project that's in the design phase and looking at my options have decided on using Postgresql for the application backend because of licensing and features. I have searched around but I am unable to find any solid information on using Postgresql in Xcode or even with OSX applications. Could someone point me in the right direction any help would be greatly appreciated.
You have not given quite a lot of context.
On the application side there are quite a few pieces of software running under OS X that interface with PostgreSQL, for example the standard GUI pgAdmin.
But I believe you're more concerned about the developers perspective. Probably the most common way is to use the libpq library that comes with PostgreSQL. It is well documented and rather stable. Integration into your software project should be straightforward.
If you are looking for an Objective-C framework, you could try out BaseTen. Never used that one, though.
If you want more specific help, you have to ask more specific questions.
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Closed 11 years ago.
I want to make a web bot (desktop application not web application) which sends HTTP requests and POST data to different web pages.
What is the best solution to do such bot?
What language and IDE to use?
Witch libraries to install... etc.
Depends on what expirience you are having.
Basicaly sending HTTP-Requests with post data should be pretty easy in most modern languages.
Personally I would use C#/.net and Visual Studio. The .net-FW has everything built in to aquire that task (e.g. this example).
But if you are expireinced in PHP, Java or similar use that and just search for the suitable methods.
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Closed 12 years ago.
Lot of PHP, Perl ones, but very few Java apps? Most of existing ones are very old and use old technologies.
Java is only eCommerce platform as to me ;)
I think java has a higher barrier to entry than php and perl. It requires a lot more infrastructure to get something working. Php, you just need apache and mod_php. Same with perl.
As per Gary, and most hosting providers provide Apache and PHP as a standard part of the package.
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Closed 10 years ago.
How would I make a DLL in VB 6.0?
I assume you mean an ActiveX DLL (in which case this question is a duplicate).
Just work through the step-by-step guide from the VB6 user guide Creating An ActiveX DLL. It's pretty good. It goes through creating the project, building the DLL, and making a client project, and then it explains some underlying concepts and gotchas.
If you mean a standard DLL check out the free tool vbAdvance.
A quick search on google revealed these instructions
Here's an FAQ I wrote on the subject a few years ago: http://www.tek-tips.com/faqs.cfm?fid=5940
# John Sibly: I don't think the OP was looking for how to create a standard (non-COM) DLL, but of course I could be wrong. The OP was pretty vague, after all. :)
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Closed 11 years ago.
How does the Apache web server work? Can someone explain it in detail?
Start with the Apache architecture overview to understand the basic components and data flows for Apache. Then, you probably want to go into the developer documentation, as the list module configuration options in the docs is not too helpful in understanding how does everything work.
Finally, comparing Apache to other popular open-source servers such as Lighttpd would show you what tasks are approached in a similar way by different programs, and where there are trade-offs (speed vs. features, for example) that differentiate between the servers.
It's magic. Don't even bother trying understand it.