jwenting

your instructor can only help you if you're willing to learn. You seem only to be caring about getting your homework accepted with minimal effort, that's not going to make your instructor interested in helping you, especially if (as is clear from your questions) you've not been paying attention in …

loop, test character chode, if one that needs replacing replace it, win.

blame people who don't know that K means Kilo to invent something meaning something else that causes confusion when used outside of its intended context...

see the error description, most likely there's a problem in your project setup that causes it to not find something during the link phase.

Any general purpose programming language is effectively neutral, in that it doesn't restrict you in what you can do with it except for those restrictions imposed upon you by the platform on which the created software is executed. And if you mean that Java can run on any operating system/hardware, …

find and download the library somewhere on the net, and add it to your project as explained in the documentation of your IDE. That's all there is to it.

what "the system"? What technology, what image, where is it coming from, why are you stuck, what have you tried? It's utterly impossible to give any meaningful response based on a total lack of information, and a total lack of information is what we have here. Have you even tried …

seeing as all his "questions" have just been verbatim dumps of homework assignments, I seriously doubt he's capable of seeing how to do anything himself...

First rule of programming: when in doubt about whether something is a bug in the compiler/language spec or a bug in your code, assume it's a bug in your code. Second rule of programming: when in doubt whether something is a problem with the language spec or your understanding of …

As long as all the sources you need to compile the application are on the source path for the compiler it will compile them all into the output path (granted that any other classes needed are on the classpath for the compiler and there are no compiler errors generated of …

`Class.forName("com.mysql.jdbc.Driver");` This hasn't been needed for years. Stefan, read about how Java works. That's an extremely basic question. The driver jar needs to be on your classpath.

main reason for superfluous tests in the US is covering yourself so you can't get sued for malpractice in case you failed to diagnose something, anything, however unlikely. Over here in the Netherlands, it's rather the other way around and healthcare rationing has reduced the number of tests and other …

And don't start trying to write games until you're a pretty decent programmer AND designer, it'll only end in tears. Games are complex pieces of code, you'll get utterly swamped.

And HF Java isn't all that good a book anyway. You get what you pay for...

yah, like openSSL that supposedly had a major backdoor in it for 2 years until an NSA contractor just happened to come across it...

I think he figured out that the best way to get to where he wants to go is to try to trick other people into writing the actual code...

not a place I want to be associated with...

contrary to popular belief, most popular beliefs are wrong.

depends on how long you'll be on that boat :) And it's a conundrum. If you're going to be there long you're going to need many books but won't have room to stash them because it's needed for food. Solar charger for the Kindle might be a better option... Of …

well, that array element contains "nulla" because that's what you put in there...

you'll need to get used to reading, as there's a lot of things to know and just watching videos on youtube or watching your teacher demo things isn't going to teach you much of anything... Read, experiment, analyse, rince and repeat. That's the only way. And ask questions, not just …

`\\` he means :)

Mac? In general overpriced compared to similarly spec'd machines from other brands. But sweet machines if you can get them at a discount (which are rare, Apple tightly controls its prices).

I pity your customers...

what have you tried, where did you go wrong? Show some effort, we're not your personal homework service.

ah, another attempt at solving the traveling salesman problem by dumping the problem in a public forum for others to solve...

good luck writing that demo program. If you wrote that class, I'm sure you can do it.

as they say: there is no doubt, only do. And what you should do is learn to crawl before you can walk, learn to walk before you can run. Learn the basics of the language, and you'll understand James' explanation of where you went wrong.

.NET isn't bloated, get used to it. If you want something that's going to be around in 20 years, go with PL/1 or Cobol. C too has a good chance of surviving that long.

sounds perfectly logical... If anyone has a need to split up the entire globe into managable sections it's Santa after all.

twelve monkeys

well, his teacher no doubt told him to "use threads to make a hotel application" :)

to summarise: program to the interface, not the implementation. It's one of the basic tenets of good programming practice.

of course your entire system doesn't have to be the same physical size as the part that does the interaction. Given high enough bandwidth and transmission and processing speed, the interactive part can be the size of a bee and thousands of miles away from the computers that handle the …

well, take a look at the API docs for SOAPMessage and you'll soon find that it's a method to get the SOAPBody which is an Element which you can traverse to get the Nodes you want. It's iow just a standard XML Document Element.

or his buddy who has the same assignment and just took a week longer to realise homework doesn't do itself if you just let it sit on your table long enough.

of course a lot depends on whether you know Java or not... The book assumes you do, a lot of punters try to get through the exam who don't, and just want some cram sheet and "the dumps", which this book will not provide you with.

looks like he got his arse kicked on another site for dumping his homework assignment so he's now trying here...

call it 4 times? Seems rather obvious, once you think of it.

missing imports... Which should have been obvious from the errors you're getting.

that assignment tells you literally what to do, it almost types it out for you. If you still can't do it, it means you've not paid any attention in class.

of course the second question already provides 2 of the required 3 methods for the answer to question 1 ;)

guess he wants to steal (oops, "borrow") an account and wants us to be his partners in crime.

if 2 values have the same count, report both...

no, we're not going to tell you how to cheat on your assignment by turning in something created by other people as your own.

given a website, make a temporal distribution of homework questions over a period of one month.

worse, if the date is entered into a format the database doesn't expect things are going to go wrong. Start learning about PreparedStatement...

"it doesn't do anything" doesn't mean anything. What "doesn't do anything"? Most likely you've made a mistake and the server never gets called, which would place the realm of this question well outside the scope of this forum.

That won't even compile. And no, I won't rewrite that for you. I won't use lambdas, they're ugly, hard to read, an abomination.