DavidB

I think writing your own webmail software would be too much hassle. Are you sure there is nothing else presently available that might serve your purpose? I know of several webmail services in which the software runs on the other company's servers (even though the mail is of the form …

Perhaps A Best Web (abestweb.com) is worth a look. They list affiliate programs up the ying yang. And they have a mailing list you can join; almost every day you receive an e-mail about new affiliate programs starting or new merchants joining a program.

[quote=YoungCoder]I am in need of finding the best keywords for my forum on google adwords, does anybody have any good sites/tools i should use? Thanks in advance, YoungCoder[/quote] If you are using Google Adwords, you are already using one of the best tools available (it should give you an idea …

Unless you have access to MATLAB's source code for this task, you wouldn't really be converting MATLAB's specific function to C++. If you just want [I]a[/I] function for computing the determinant of a matrix, why not try the NETLIB repository? Or the book "Numerical Recipes"? I am sure there are …

Hi, folks. Hopefully, some of the "geeks" in this lounge can help me with a topic from American History. I think it was in Grade 10 (which was quite a few years ago) that I learned a little about early American history. Some years after the original thirteen colonies were …

(Yes, I am behind the times, but bear with me.) I finally picked up an Ipod and have started loading it with music. However, I have one question: Is there a way to delete music from Itunes without having it deleted from the iPod the next time it synchs? It …

When you declare a variable to be a constant, it causes the compiler to spit out an error if the code ever tries to change it. Basically, it is another tool to prevent errors. Perhaps you are thinking of [I]static[/I] variables? A static variable retains its value between function calls. …

I am not much for sports; I might go to a few sporting events throughout the year, mainly as an outing rather than because I follow a particular sport or team. However, I did manage to attend one Olympic hockey game: Sweden versus Belarus. It was good and I am …

Do you need eigenvectors [I]and[/I] eigenvalues? Is your matrix real? I translated some code into C++. It takes a real symmetric matrix and computes eigenvalues only. It uses the old method of creating dynamic arrays, checking for NULL, which is not the latest and greatest technique, but otherwise the program …

How do you search for a string in the forums? For example, say I want to search for discussions of free online television. Simply going to the search page and entering "free online television" returned [I]every[/I] occurrence of the separate terms free, online, and television. So I tried a Boolean …

Alternately, you could also download WinRAR right from the WinRAR home page: [URL="http://www.rarlab.com/"]WinRAR Home Page[/URL]

I doubt it would be a bad thing for your web site; however, it probably won't create a dramatic boost in terms of PR and traffic. If you sign up on many social bookmarking sites and book mark your site on all of them, you might get a [I]little[/I] extra …

Where is the main program?

I don't like the idea of [I]everything[/I] being in the cloud, but it does have some appeal. A couple nice things: (i) you don't have to install software, and (ii) I assumed the service provider took measures to back up documents, etc. So I don't have to worry about my …

It seems like a risky set up for a problem. You are really counting on no hiccups within the system. I read matrices from text files quite often, and I like to have the matrix dimension entered in the file as the very first entry. It might not create the …

Right now you define "i" on the fly, within the for-loop. Why not just define it [I]outside[/I] the loop, say, at the beginning of the subroutine where you define the rest of the variables.

[QUOTE=umairraja52;1086207] If i also use Adsense, can i make $1000 per month . . . [/QUOTE] You would need a LOT of traffic to make $1000 per month with AdSense. Even if you are getting 1000 visitors per day to your site, you will be lucky to get a $100 …

Some sites seem to customize their pages depending upon where they detect you are from (i.e. - U.S., Canada, UK, France, etc.). How do they do that? It would be nice to do something similar. My site is pretty simple, but I would like to avoid the risk of having …

I recently installed WordPress 2.9 on one of my web sites. Then I found a theme that I think fits the site very well. However, after uploading the files to the folder according to the instructions, it doesn’t seem to be working: [URL="http://www.wordpresstheme.com/themes/theme-neptune/"]Neptune Theme for WordPress[/URL] The theme was written …

Have you made a start coding this program? Post your source code to show that you have made [I]some[/I] effort. Getting the polynomial degree and the coefficients in is pretty straightforward. Then it is just a matter of evaluating the polynomial. Simple evaluation is possible, but not the best. Horner's …

[URL="http://www.codeguru.com/forum/"]Code Guru[/URL] is good too.

[QUOTE=ryan1987;1085583] . . . else if ((addteam.teamamanger.value.length < 3) || (addteam.teammanager.value.length > 20)) . . . [/QUOTE] Misspelling "manager" probably doesn't help.

My taste in poetry is pretty mainstream. [I]Three[/I] of my favorite poems follow. The Road Not Taken by Robert Frost Two roads diverged in a yellow wood, And sorry I could not travel both And be one traveler, long I stood And looked down one as far as I could …

I notice you open the output file twice: once at line 20 and then again at 33. Perhaps delete line 20. And your sub-routine abc uses cout to output to the console, but does not output to the output file. In fact, I see no output to the output file …

MATLAB has an "area" function, but I think it requires a known function, which doesn't help you, since your data is experimental. I am not aware of MATLAB having the sort of function you want, unless they have added this capability recently. You might want to check out PCHQA: [URL="http://www.ewp.rpi.edu/hartford/~ernesto/ernesto/Courses/C_S97/nc/NMS/CH04/pchqa.f"]http://www.ewp.rpi.edu/hartford/~ernesto/ernesto/Courses/C_S97/nc/NMS/CH04/pchqa.f[/URL] …

I don't think Newton's Method can be used to find complex roots. The same goes for the Bisection Method and the Secant Method--all these methods are only applicable for finding roots that you know ahead of time will be real. If you do not know ahead of time that roots …

To convert files from all those programs you listed, I think the best option is simply to get the proper Adobe Writer. That would put a plug-in onto each of those software products, which would allow you to easily convert any of them to PDF. And it would allow users …

I have used a free tracker from Extreme Tracking before and found that to be acceptable: [URL="http://extremetracking.com/"]http://extremetracking.com/[/URL] However, their terms of service require you to place their icon somewhere on your page. In addition, based on discussions I have seen in other forums, it is not the best tracker (although, …

Hello, all. The company that hosts my web site does no filtering of spam or viruses whatsoever. Whatever is sent to me, I get. They have indicated that most of their clients are companies that deal with those matters at [I]their[/I] end. Previously, this was not a problem, because I …

I recently upgraded to the latest version of Firefox (3.5.1) and now my highlighting is all messed up. To speed up finding a term in a web page, I usually do a Control-F, enter the term for highlighting, and click the "Highlight All" button, so that the term is highlighted …

I have a site with many math-related utilities I am also working on posting C++ source code. However, I don't do reciprocal linking; do you anticipate any opportunities to get listed in the Daniweb directory without a reciprocal link? Regards. David

[QUOTE=kev smith;492917] Below is how I have declared I. Can anybody point me in the right direction with this error? If more code is needed please ask. I=A(:,1:20)'; T=A(:,21:21)'; NNA=sim(NN,I)[/QUOTE] I am no expert in MATLAB, but I would find it helpful to see more of your code, specifically, the …

To be thorough, you should also wrap the allocation in a try-block and have a catch-block so that, if an exception occurs, it can be properly dealt with.

[QUOTE=Lukezzz;834179]I use rand() to generate random numbers between 0-50. However when I use the code, as I have seen it, rand() doesn´t truly generate random numbers. It seems that everytime I restart the application, it generates the same random numbers everytime. [/QUOTE] True. That is so results can be repeated. …

What, exactly, doesn't work? The input portion? Once you input the data, have you outputted it to check if it is wrong or right? Perhaps you could post the code you have already written, to give us something to work with.

Tonight (Thursday, November 27) I noticed most lounges are missing. The only one I see listed is the Geeks' Lounge. However, at the top of the page, I still saw a reference to the other lounges: "Our Geeks' Lounge forum is the place to chat about anything. Have fun and …

In my web surfing, I often come across mention of SourceForge in the Geek Community. I am wondering: what exactly is SourceForge and why is it so popular? I back up important documents on a USB drive, and I use some online storage services (in case my computer crashes, house …

Hi, everybody. I have noticed that there are a [I]lot[/I] of forums on the Internet. Many of them have the same themes and cover the same material that is covered on bigger sites (like DaniWeb). So now I am wondering if there is any benefit, in terms of marketing, to …

I haven't done much looking, Computational Fluid Dynamics is a pretty specialized topic; however, off the top of my head, I would suggest you check out [URL="http://www.cfd-online.com/"]CFD Online[/URL]. It looks like a pretty good starting point.

[QUOTE=ArkM;731235]I can't understand your troubles. Evidently it's [icode]0.25*sqrt(x)[/icode] or [icode]sqrt(sqrt(x))[/icode]. Or what else? What's a problem?[/QUOTE] I agree: the fourth root of a number, x, is sqrt(sqrt(x)), or pow(x, 0.25).

What functions would you like to convert? Numerical programming is one of my hobbies; I might be able to refer you to some relevant resources.

[quote=cmills83]What are some good free directories that I can submit some of my sites to? I have all different categories of websites. Is there anything I should watch for when submitting to a free directory that would have a negative effect on my seo for these sites? None of these …

Nice list. I didn't check out [I]everything[/I] listed, however, I noticed Zeal is there. Zeal has been shut down. Regards, David

I usually code all my Javascript in a single external file that accepts the data from a form in the main page's HTML textarea box. Now I would like to break up this single Javascript file into separate files. For example, I'd like to have main.js as the main controlling …

Hi, folks. For those of you whose websites get significant traffic, I am wondering if there was one particular event that you consider to be a breakthrough? For example, was it a mention in a popular blog, in a community newspaper, radio, etc. What do you consider to be the …

ABestWeb lists many affiliate programs, and more are added to the list all the time: [URL]http://www.abestweb.com/[/URL] ValueClick is good, similar to AdSense ads: [URL]http://www.valueclickmedia.com/index.shtml[/URL] They are picky about who they sign up as publishers. Your site has to be very good in order to become a publisher for them.

Hello, everybody. Out of the blue I recently received an e-mail from somebody who would like to put a text ad on my website. This is the first such offer I have received, and I have no idea how to price an ad. Is it based on the PR of …

Hi, everybody. I am looking for advice from veteran webmasters--those who have successfully made money on the Internet. To me, it seems like the main ways to make money from a website are either an affiliate program or an AdSense account. However, I am becoming increasingly skeptical about making money …

Also, do not overlook social bookmarking sites like del.icio.us and shadows. The search engines are aware of what gets bookmarked on these sites so, to cover all the bases, bookmark your sites here.

[QUOTE=lilprincess;501647]Thanks to all who replied! What are the best social bookmarking sites?[/QUOTE] The biggest sites (like delicious) don't pass on PR. However, following are a couple lists you might find helpful. The first one is a list of bookmarking sites that pass on PR, so they help your site rank …