I'm trying to prevent the user from purchasing any share, if the cash in his/her account is less than the desired stock cost (price * shares). However, I'm getting the following error: Warning: mysql_query() expects parameter 1 to be string, array given in /home/jharvard/vhosts/pset7/public/buy.php on line 39 Here is the script: <?php // include configuration file require("../includes/config.php"); // check if form is submitted if ($_SERVER["REQUEST_METHOD"] == "POST") { // check if symbol or share is empty if (empty($_POST["symbol"]) || empty($_POST["shares"])) { // display error message apologize("Symbol and Stock must not be empty."); } // check if symbol is valid if …

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Twitter is one of the most popular social networking sites. Twitter is a useful platform for increasing web traffic, because it is a link-based service. Many links should lead the reader right to your website. There are some guidelines to achieving success with guiding Twitter users to your website, including many subtle approaches to web promotion. can you tell me how to use Twitter to increase web traffic. Thanks Harry

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My new website (trafficyup) is 6 months old. It's Alexa traffic rank is 681,622. No traffic on my website. What are the benefits of Alexa traffic? Please give your feedback.

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I want to buy a particular .com domain from a domain squatter. How do i verify that the person is the owner of the website How do i ensure that the person wont fleece me of my money after the sale what are the recommended ways to buy a domain from a domain squatter their asking price is usd6000

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This is what I want to buy: http://www.tigerdirect.ca/applications/SearchTools/item-details.asp?EdpNo=7010614&CatId=4153 but im confused about something :/ it says on the title that its 1066MHz, is that both RAM cards together? or each is 1066MHz?

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**We are selling high value domains, how to find end user to get 100% market price? Can you answer Pls..? ---------------------------------------------------------------------------------------------------------

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Hello everyone, New here to the forum. Just wanted to introduce my business to the community: ThousandLikes.com . We offer solutions to increase social presense of your business. We offer your facebook page fans, youtube video views, twitter followers. Happy to be part of the community. Drop me an e-mail anytime if you're interested in our services - the e- mail is on the website. Thanks and looking forward to hearing from you. Have a great day.

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I'm working on softwares that were built without taking into account that they could be sold in modules. At the present time, when we (the company I'm working in) sell the software we have to install all features on the client. I know that currently there's a technique using "Prism" that solves this situation, but our softwares are already made and we can't start them all over again. Does anyone know any technique on how to handle this situation? My thanks in advanced

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(My apologies if this is the wrong forum section) Hello everyone, I have recently been confronted by two problems with my computer, which I purchased two years ago. These are my specs Quadcore Intel i7 860 @ 2.80Ghz ATi Radeon HD 5770 1GB 4GB of DDR-3 RAM 500 GB SATA hard drive 600w PSU Running Windows 8 Consumer Preview Whenever rendering videos (Adobe Premire & Sony Vegas) or playing games (Battlefield 3) my computer suddenly shuts off. I thought it might be a heat problem so I ran Real Temp while playing BF3, and saw that the tempereature on all …

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Hi i'm develop. a new ecommerce site for my current city.....the website is comercialibre.com i need some feed back.... [URL="http://comercialibre.com"]http://comercialibre.com[/URL]

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i want to ask a question, is it safe to buy a refurbished laptop? and what is the story of refurbished laptop? are they repaired ones? are they used laptops or what?

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Good morning, I'm starting to offer as of today 50 free sales places on my site, the places are for domains only and they Must be for sale. If you are happy with your advert feel free to link back to us. Adverts have been places on various sites so they are sure to go fast. Visit the site for more details Im also offering advert space in exchange for the sale. If interested please visit www webuyanydomain com thank's and have a great day

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Hi Guys, I am starting this thread so i can get some potentially helpful information regarding a new computer i want to buy. I want to get a custom built but i don't know how to build one my self. I have a budget of around $3000 (AUD) and i plan on using my PC for a variety of things like gaming and programming, i already have an idea on the GPU and CPU i want and they are the i7 920, and also the ATI Radeon 5790 but unfortunately i don't think thins GPU will fit into my budget. …

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The End.