jwenting

We're not a code review service...

your DBAs will just love you if you keep firing off queries just to check for new data constantly... NOT! Far better to only check when you need to generate a new screen of data for display purposes or need data for a batch job.

It's certainly acceptable and even desirable if not required in some specific cases. If and when you run into such cases, you'll know them as there will be no way to get the application compiling and/or running when doing things in other ways.

it's easy to create a database. Just follow the installation instructions for your chosen database engine, and then read the manual on how to use it.

and buy a book "beginning Oracle administration" or something like that...

we're not in the process of helping lazy, thread hijacking, zombie resurrecting, homework kiddos like you. Do your own homework.

no different from any similar service then (or indeed most certification exams)...

neither is part of a client/server architecture.

gosh, and you're surprised that you can't access a document if you don't know where to find it? What'd a taxi driver say when you go to him and tell him "I'd like to visit a friend of mine, but I don't know where he lives or what his name …

in my experience, when that happens they usually unplugged it from the electrical power (and yes, that happens more often than you might think).

either that or he's trying to do something he'd know how to do if he had the skill to do it. Credit card payment services are well known to those who're authorised to use them.

and if you want to use an SMS gateway, use your favourite search engine to find out where to buy one (and they'll come with libraries to use, and probably sample code as well).

dirty little thread hijacker: we're not here to do your homework for you, and it is certainly NOT urgent. If you have a headache frequently, go see a doctor.

and who's going to pay the cost of those messages, pray? There are many subscription based services to send SMS, most of which have Java APIs. But for the obvious reason that there's a cost attached to running such a service, they're not free to the subscriber (or offer only …

it's the process of tricking Google into thinking your pr0n site is really something else entirely.

same way you'd call it from a browser, using an http call to its published URI.

a well developed corporate strategy will see specific devices approved for use by employees, and those specific devices supplied to employees. It will NOT allow employees to connect just any old (or new) smartphone or whatever to corporate resources. And it will certainly not jump on the iPhone upgrade bandwagon …

There is no such concept as a "local drive". There's just a drive.

[QUOTE=Narue;1526235]Policies create utter chaos. Feel free to fluff that up into a paragraph, but that's the core of it.[/QUOTE] There, fixed it for you. Most "policies" do nothing but make work harder to do well, and many make work impossible to do at all. Like the "security policy" where I …

The following will give you information on all tables: [code] select * from sys.ALL_ALL_TABLES; [/code] Many of those of course will be system tables, not application tables. And depending on the user you are, you may not be able to execute the query (you may not have the privileges) and …

[QUOTE=SMITA6076;1525775]Is the [ICODE]+[/ICODE] necessary? If so that was my mistake when I tried doing it that way. The error I got was an [ICODE]incompatible types[/ICODE] error. I'll try it again tomorrow with [ICODE]+14[/ICODE] and hopefully that solves it. Why must it have a [ICODE]+[/ICODE] though?[/QUOTE] No, the + is absolutely …

1) JSP based solutions are by definition NOT client/server 2) whomever told you that, ignore them from now on as it's WRONG. 3) if you've never worked with databases, hand back the assignment as you're incapable of implementing it. 4) in fact do so anyway as your question shows clearly …

it's buggy and solid at the same time? Doesn't compute. Personally, I'd never use any "cloud" products for sensitive data unless there's a signed (on paper) and legally binding contract with the service provider about the security of that data and their inability to access and sell it.

don't feed the thread hijacker

[QUOTE=skald89;1521297]what is the price range a professional company would charge per page?[/QUOTE] they wouldn't charge per page. They'd either charge a fixed price for the entire project based on the project requirements, or a price per hour. It's impossible to tell what something will cost "per page" without knowing the …

If you want maximum performance, the overhead of TCP might be too much. If you want maximum reliability, TCP alone may not be reliable enough.

Another low is people posting code in the wrong language when asked to show what they've already done. Sometimes complete with comment headers attributing it to other people.

whatever it is, he has to do it himself. We're not doing it for him.

[url]http://upload.wikimedia.org/wikipedia/en/thumb/8/8f/M247_DIVAD.JPEG/300px-M247_DIVAD.JPEG[/url] more my style, better area effect too.

The simple method [CODE]String.replaceAll()[/CODE] would solve your problem with a single line of code. Look it up in the API documentation.

as they need physical access to the car's computer systems while the engine is running to infect it, I'm not in the least worried. It'd mean the criminal would have to work for my car dealership. He'd also have to have a reason to personally target me, information he would …

not knowing your technical expertise, that's impossible to answer. However, given your questions here, I doubt it.

it's an irate name leftist idiots suffering from Bush Derangement Syndrome use for the former US president. It only shows their immaturity.

says it all, really. The specified database isn't there. And -10000 points for using the jdbc-odbc bridge driver and MS Access in a distributed environment.

southeast Asia isn't a country... The question also makes no sense in other ways. What "scope"? How do you define it, how do you plan to measure it? Do you realise that one country might do things completely different from another? Or that computers may be the last thing on …

no. You can find the ip address from which the request reached you, and call some services that try to give you an estimated location of the computer that ip address is assigned to, but it's not very accurate. Some browsers may also send preferred languages for the user in …

[QUOTE=Rashakil Fol;1506065]Patch the kernel. That's not a theoretical advantage.[/QUOTE] it IS a theoretical advantage for 999 out of 1000 users, maybe even 9999 out of 10.000. Those users NEVER have a need to patch the kernel (or shouldn't have). They just want their computers to work, run the software they …

you should store those files in your application's structure, not at appserver level.

it's your homework, you solve it. If you have SPECIFIC questions about details. ask those, don't expect us to do your work for you.

[QUOTE=wild_angel;1518250]I have many lines of <%%> java in my JSP pages. Is it giving much impact?[/QUOTE] it has a major impact on maintainability. Ideally there should be no Java code in your JSPs at all.

[QUOTE=JhonMoney;1517143]it is generally based on the ability of any computer to store data in its memory at any time. Best Regards JhonMoney[/QUOTE] Wrong. It's determined by the requirements of the application, its infrastructure, etc. etc. If the hardware and software requirements are in conflict, there's still no "best" because the …

Premature optimisation, just don't do it! That said, both Vector and Hashtable have been superseded by more efficient alternatives and their use is generally discouraged. Use Lists and Maps instead. What actual data structure to employ depends entirely on the data. For some situations you may have a Map of …

[QUOTE=DarkLightning7;1510395]This is an old thread please don't post on it. If you want to get help start a new thread.[/QUOTE] Only 5 years, hardly a record ;)

none. I drive a company car and bumper stickers (except a small one with the company logo) aren't allowed (nor would I use any were it my own choice).

[QUOTE=ddanbe;1505884]Literature list Robert C. Martin Clean Code, A Handbook of Agile Software Craftsmanship First edition, August 2008 Two books? Very impressive for a litterature study . . .[/QUOTE] That's one book with a very long title (relative to many other IT books)... Looks more like a book review than a …

[QUOTE=ablecom;1510512]In my opinion, this discussion is not taking us anywhere useful. [/QUOTE] it is. It's showing how useless the topic is.

not urgent at all...

"this" IS recognised inside the actionlistener, it's just not what you think it is. Learn a bit more about Java and you will see why, and what "this" is out there. At the moment you're expecting quick hacks for everything without really understanding what you're doing. That's the wrong way …

Anarchy Online has had a system like this in place for years, I think since at least 2004. There've probably been others as well. So this is not an industry first, at most it's a first to offer it as a plugin for games rather than having a custom built …

same way... Log in to the admin console and unlock the account(s) you want to use.