Can anybody explain the structure of the Apache server? [closed] - apache

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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.

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How do the best for Web Testing? [closed]

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Closed 9 years ago.
I have done to develop responsive website. Now, I want to test my website.
How do the best for test our website? For scope : cross-browser, cross-device, and other. I think its impossible to test one-by-one every browser or device, as far as you know the web browser are thousand and every operating system has different.
Please help to share any best method to me.
Thank you.
There is a tool where you can test your website for cross-browser issues.
http://www.browserstack.com/ will help you out in this. This will make you test your site in almost all kinds of browsers.
You need a testing service as provided by Browsershot : https://browshot.com/. You will be able to ask a screenshot of your website for many browsers / devices.
There is also http://browsershot.org but they don't seem to have service for mobile devices.

Postgresql and OSX [closed]

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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.

Metatrader 4 control via tcp/ip [closed]

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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/

Improving the SEO of my website [closed]

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Closed 11 years ago.
I have recently uploaded a website for basic web designing tutorials with proper examples and demos. I wanna improve it, such that it comes in google results. ? can anyone please suggest me what to do for the same.I have already used meta tags in my website
http://sillythingsthatmatter.in/
Thanks :)
I don't now yet, but I was told not to use dirty trick in SEO (like white text on white background etc.), since once google discovers it, you'll get a big penalty, a lot of negative points!

Why there are not that much really good Java eCommerce applications? [closed]

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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.