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NogDog hit the nail on the head.

A lot of those using COBOL are for legacy systems, mostly because they have a lot of data and money invested in those systems back then and it would be costly...

I agree. Use the book that you have and learn by doing.

Try by making small programs first.

Depending on whether or not you want to save the data of your clients (so you can refer back to them in the case of recurring clients), what you're thinking of may be a bit more complicated than just...

I'm a fan of http://htmldog.com/.

It has different levels of difficulty.

If you prefer video, try http://channel9.msdn.com/Series/HTML5-CSS3-Fundamentals-Development-for-Absolute-Beginners

Yes, that is what I do, which is the ok part. I don't have a problem there.

The thing I noticed is that after you have a screen filled with the data, then go to the address bar and press <enter>...

When I'm in a certain php page that contains data passed via POST from another page, and I reload the page by pressing the <enter> in the address bar I notice the page reloads but with all the...

Yes. I do use the primary key and match the IDs via secondary key.

My issue is the algorithm because my current method looks more brute force in form, where I match and see if the old and new QTY...

I'm trying to figure out what is the best way to replace an array with a new one considering that the contents and size of the new array may not be the same as the original.

Here's my situation,...

I'm trying to create an invoice where you have 4 columns (QTY, CODE, UNIT COST, AMOUNT), where QTY * UNIT COST = AMOUNT for each row item. Then to totals of the QTY & AMOUNT columns have totals at...

Would anyone know if there is a function in php that compares files to get the % similarity of the 2 files (in string array form, ie. 1 line is an entry in the string array), that does the same thing...

Is there a way to read PDF files using PHP?

I would like to be able to parse through the contents of a pdf file and convert it into a text file with another format.

Thanks.

Hi,

Would anyone know how to setup a video server or have a link that could provide the technical stuff needed to set one up?

Basically, it'll be used for education where you'll have a central...

Hi,

I came across a strange thing today. In some browsers or in some pcs, parts of a site do not come out. I 'm not sure if a setting is off of not, but since the pcs i saw the problem isnt mine,...

I am wondering how you guys control user login such that when a user is logged in at a given machine isnt logged out, then logs in to another machine with the same user name.

Assuming you want to:...

I am trying to put up a session timeout facility that will log out a user if he/she is inactive after 30 minutes. My current login uses sessions to store user variables.

How is this done in php?
...

I was wondering what do you guys recommend as a good html editor, preferrably gui interface (that can drag & drop).

I dont know if there is such a thing, if possible hopefully it integrates with...

I was just wondering how most of you guys develop your php applications. Obviously, the front end of the apps often have html/css and possibly lots of design to make the user interface nice, what I...

I'm in the initial stages of building a software for a financial institution. The main criteria needed are able to etract and update a large database. real-time validation of form entries, multiuser...

i was using this in ie7, and firefox, but when tested on ie6 the buttons didnt do anything when pressed.

what is wrong?

thanks.




<a href="javascript:;"...

is it possible to have a certain text in the the contents of the html page and on load of the page, the focus will be set to the text itself (assuming the text is not an element, ie. it is just...

sorry i wasnt clear. i meant change the whole page's content.

so instead of just changing the iframe's internal content when a link within the iframe is clicked. is it possible that the link's...

i'm still learning the ins and outs of iframes and was wondering if you are in an iframe is it possible to have an action (for forms) or a link that changes the whole page (including the page holding...

i'm trying to make an installer that will setup mysql databases for the application, for example, install.php where when run, the script creates a database and runs scripts to create the tables and...

Sorry Ron,

looks like you beat me to the reply. hehehe.

it worked fine just a few moments and i decided to try again, and suddenly it kept happening again, even with the new site... i tried...

Thanks, Ron.

Well, guess what... with the last link:

http://paynelessdesigns.com/Code_Help/arzoo/home_header.htm

the problem came out...

it doesnt appear on the first entry of the address...