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Hi guys, I wonder if you can help me. As I’m now doing java development as a profession now, I’ve realized that I’m a little weak when it comes to fix, modify and understand code within large applications, and, needless to say, I need to find a way to get better at it. So, I was wondering if any experienced java developer could give me some advices and perhaps help me in getting a little better. Of course I know the basics, I’ve studied the theory, I know how to create classes, instantiate them, using interfaces etc – although this …

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Hi guys, I wonder if you can help me at all. As some of you will know I do a bit of java development here and there but unfortunately I don't really have any programming background, like, I haven't studied computer science - I just learned (well, that's an overstatement) let's say that I'm still learning java and I'll learn still for a long while but my knowledge of software development is obviously very basic. What I'm trying to get to here is, I'd like to take the software development career further and, in addition to learn java, I'd like …

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Hi guys. I have a program where users enter in their username and password. If the password and username match with the record stored in a database, they are able to pay a game which opens in a new window. If the entered information is correct, I want to print a message to the screen but my code is not working. There error is in the code below. display_output_string variable = "You details are correct, you may now progress to the game" prit(display_output_string variable )

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Choose in the following to make a ASSEMBLY LANGUAGE PROGRAM in EMU8086 .. Analyze and make a program on the ff. problms. 1. Given is based on the given average and their assign grade a. If average is greater than or equal to 90, assign remarks is outstanding. b. If not, if average is greater than or equal to 80, then assign remarks is above average. c. If not, if average is greater than or equal to 70, then assign remarks is average. d. If not, if average is greater than or equal to 60, then assign remarks is satisfactory. …

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Hello everyone, I am passionate about programming have started learning C++ and finished studying one book about it. I am done with the basics like pointers, arrays, variables, objects etc. What I need now is some way to go on from here and learn how professional programs are made and how they are designed ( What classes to make, how to actually go about making a fully functional working program, etc. ) I just want someone to point out good resources to learn software development from. I searched online and these are a few tips i got : 1. Try …

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Hi, i was working on an application which is quite similar to winRAR or other compression software. at the moment i facing prob with the progress bar. my idea was that whenever i click on the button to compress the progress bar will load and ended when the compression complete. However i first time using progress bar so i not too sure how i could sychronise the compression time with the progress bar. thanks in advance:*

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I am developing a desktop application in Java using Netbeans and MySQL database.Now i want to distribute the software.How to distribute the software along with the database?What is the total procedure.Should i use any software for this?

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Hi all, I am hoping that the DaniWeb community might be willing to assist me in my research efforts. I am a researcher based in University College Cork (Ireland) and I am involved in a research study on the subject of software development in global virtual teams. As part of this study I am conducting a questionnaire. Coordination is often reported as being particularly challenging for global virtual teams engaged in software development. This questionnaire seeks to gather data relating to coordination issues in global virtual software development teams. As experienced practitioners in software development, I would very much welcome …

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Hi, I was wandering if someone could tell me how i would go about this, or at least point me in a direction? For a program that I need to develop, it need to perform a set of operations on a specific set of task. However each task is similar but different, in the way that operations on Task A is done in a different pattern to the operations done on task B. And the operations on any given specific task can change. So I need or would like to develop a program that has a core system and a …

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I am interested in hiring a software developer but I do not know what should I be asking for when I post the job. My project consists in developing a software that can analyze an edge-matching puzzle game of my invention to produce as many possible solutions numbered, and also creating an online version of my game with different levels of difficulty. The possible solutions to my game could be exponentially high. I’ve heard that Java should be language and that to get the solutions the program should run simulations. Can you please give me your suggestions?

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Hi everyone! I'm new to visual basic and i have been using it shortly. I need a code which will help me compile an exe file based on some arguments or with the help of another VB file. Thank you.

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why when i write this down : [CODE] private Statement getOrders_st=null; public ResultSet getOrders(String UserName) { ResultSet Rs=null; try { getOrders_st = Conn.createStatement(); Rs = getOrders_st.executeQuery("select order_history , ordr_date , ordr_total from orders where ordr_userid = '"+UserName.toLowerCase()+"'"); } catch(SQLException ex) { ex.printStackTrace(); } return Rs; }[/CODE] give NullPointerException at [CODE]getOrders_st = Conn.createStatement();[/CODE] If Any One Know I would Be pleased to Have The Answer.

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after saving a image in a folder at runtime how to get its height and width in asp.net. i am writing this code: string filesavepath = AppDomain.CurrentDomain.BaseDirectory + "\\admin\\fullimages\\"; System.Drawing.Imagefullsizeimg=System.Drawing.Image.FromFile("AppDomain.CurrentDomain.BaseDirectory" + filesavepath ); this code gives me following error: System.NotSupportedException: The given path's format is not supported. i m not able to understand where i m wrong someone please help.

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[B]Please help... I need an algorithm for generate sudokus. i searched in the web, but there´s only algorithms in action scrip, java, c, c# or c++, i need it in scheme... why is so difficult find help for scheme expressions ´n algorithms?? if there someone who can give me a hand with it... thanks.[/B]

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Ok im fairly good at knowing what wrong with a computer but this perplexes me, my computer powers up but it doesn't boot, i started from step 1 everything out processor mobo and hdd nothing else expt the power cords, the LCD says that it receiving signal because when you unplug it says, no DVI, ive tried removing th RAM nothing, one stick at time nothin, jsut teh same old process of turning on but no display, the HDD light dosn't go on tho, but i can hear it working is there anything im missing, ohh yeah the PSu is …

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I'm making a chareer change into software development. Yes, I'm crazy. But more than that, I'm seriously concerned that North America and Western Europe is no longer known for creating and producing good products. We may not make much steal or have big factories mass producing TVs and radios, but that doesn't mean we don't have what it takes to make great intellectual products as well as great cars, movies, food, medicine, etc. [B]I'm a creative person who is NOT going to quit creating just because I'm getting older or some kid in China will work for 80% less.[/B] To …

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pl could help.. I m a fresher , learnig Java. I wat to know what happening in the IT industry(programing dovelopment). could you please tell me any source to learn "how they are devoloping software projects from begining to the product release. for example for a website dovelopment(Using Java) mostly what type of technologies they are using? for that on which tools they depending for coding.? what is devolopment process? where can i find all like this information.? is there any book for this to read and practice by myself..?

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MindFreaks Downloader :- I Have Created A Great Software And Need To Enhance It More. It Has Been Downloaded More Then 2,000 Times In The Whole World We All VB.NET Developers Can Create It Better And Better. For Source Code Check Out Source Forge. The Source Code On Source Forge Contains The Basic Version Of My Advanced Downloader. You Can Check Both. If You Are Ready To Help Please Use The Contact Form. [URL="http://mindfreaksfiled.sourceforge.net/contact.html"]Go Here For The Form.[/URL]

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Hi all. I would really appreciate it if anyone would help me on my quest to learning as much about the software development field as possible. If anyone involved in software development could answer any or all of the questions I would greatly appreciate it. I also feel that these questions and answers could benefit many others as well including people interested in learning about software development and soon to be CS or CIS graduates like myself. Thanks. [B]Job Related:[/B] What is your position? What do you like best about your position? What advice would you give to someone just …

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In our press releases we usually write that in Andersen we develop and implement software. It is true, but only partially. We are also constantly searching for new customers and selling them our services. In our press releases we usually write that in Andersen we develop and implement software. It is true, but only partially. We are also constantly searching for new customers and selling them our services. In this article we produce information about what the customer can expect from the seller of IT service, what points he should notice and how find the seller that meets you requirement. …

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Most people welcomed the [URL="http://www.daniweb.com/blogs/entry4642.html"]news[/URL] that the Sony PlayStation 3 was slimming down, both in physical size and in terms of off the shelf pricing. The Linux crowd are not so impressed however. According to SCE president and CEO Kazuo Hirai, the PS3 slim is some 36 percent lighter and 32 percent smaller than the original PS3 but retains the Blu-ray player along with a 120GB hard drive. What it has got rid of, according to [URL="http://www.theregister.co.uk/2009/08/28/sony_ps3_slim_linux_install_loss/"]reports[/URL], is the option to run Linux under an Install Other OS option that is available on the fat PS3. Who cares, you might …

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It's always fun to stand and watch as two big names slug it out, and they don't come much bigger than Microsoft. Sophos, it has to be said, is no small fry either when it comes to the world of IT Security. So when a Sophos [URL="http://www.sophos.com/blogs/gc/g/2009/07/17/guest-blog-xp-mode-demonstrating-security-microsofts-priority/"]blog posting[/URL] from it's Chief Technology Office, Richard Jacobs, started with the playground taunt equivalent of 'I've been kissing your mum' by saying "Windows 7's planned XP compatibility mode risks undoing much of the progress that Microsoft has made on the security front in the last few years and reveals the true colours of …

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You really couldn't make this up if your tried very hard indeed. The ongoing saga which is best summed up as 'what will Apple ban today' has just got stranger than ever. Apparently all BitTorrent iPhone apps are toxic, as is the notion of superimposing your own face upon that of Jesus, not to mention a Twitter application that was refused a place in the app store because Twitter was down for maintenance when the Apple people tested it. The BitTorrent ban is an odd one. Although BitTorrent applications per se are not illegal, and the protocol itself is put …

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With the [URL="http://www.daniweb.com/blogs/entry3625.html"]success[/URL] of the iPhone App Store and Microsoft wanting a [URL="http://www.itwire.com/content/view/20349/53/"]piece of the action[/URL] it was only a matter of time before RIM got into the [URL="http://www.itwire.com/content/view/21310/53/"]online application storefront[/URL] game. With the BlackBerry App World online store launching later this month, [URL="http://na.blackberry.com/eng/developers/application_storefront"]submissions are now being accepted[/URL] from developers who want to get their applications in at the get go. With a potential audience of some 21 million BlackBerry users it could prove to be a very profitable outlet for those software developers looking elsewhere than the already crowded and [URL="http://www.itwire.com/content/view/23321/1231/"]somewhat restrictive[/URL] iPhone App Store. But just how difficult …

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Is it good news from Sun Microsystems, if you are in the market for a generic communication protocol between a key manager and an encrypting device? Sun has announced what it claims to be the [URL="http://opensolaris.org/os/project/kmsagenttoolkit/"]release[/URL] of the first such protocol into an open source community as part of the Open Storage initiative. Promising choice and value, the protocol is being implemented as a complete toolkit downloadable from the OpenSolaris website. Sun hopes that by releasing the protocol as open source it is another giant leap towards unifying the technology, and it promises to continue working with partners in the …

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These days, lots of things happen online in a New York minute. [URL="http://www.daniweb.com/blogs/entry3557.html"]Motrin launches a new ad campaign[/URL] and moms jump on it instantly. An earthquake hits China and [URL="http://saunderslog.com/2008/05/12/it-takes-an-earthquake-twitter-going-mainstream/"]Twitter knows about it[/URL] before CNN. It's no surprise, then, that an entire online business can go from concept to live in the span of one short weekend. [URL="http://www.cnn.com/2008/TECH/biztech/11/24/startup.weekend/"]CNN is reporting[/URL] today on [URL="http://startupweekend.com/"]Startup Weekend[/URL], a brief but intense 54-hour meetup of people with great Web-based business ideas and the people who can help make it happen. Startup Weekends have been taking place all over the world since 2007 and show …

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MDY Industries developed a popular World of Warcraft bot by the name of MMOGlider. Popular because, I would imagine, it took much of the donkey work out of progressing through the virtual world by automating repetitive tasks. You know, the boring stuff such as slaying monsters and scavenging for loot. Jeez, why play the game at all if you let some automated software process do all that for you? Half the fun is in the levelling up, unless you are some numpty player with no soul, that is. Anyway, the Glider might just go down in history as the most …

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Researchers at the [URL="http://www,port.ac.uk"]University of Portsmouth [/URL]are creating a rehabilitation programme for stroke victims that puts them onto a treadmill which immerses them into a virtual environment. Apparently the device works by using a series of moving images which essentially trick the brain of the patient into believing they are walking more slowly than is actually the case. This, I am assured, somehow encourages them to walk faster and to walk further. Wendy Powell, the PhD student who has developed the software says that the early results suggest patients using virtual rehabilitation may experience less pain than traditional physiotherapy techniques …

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If you were to just take weekly media reports and monthly security researcher statistics as your metric, then I suspect it would be a safe bet to suggest that you would say software security vulnerabilities are on a steep upwards curve. Furthermore, it is just as likely that given the media exposure to such events as Microsoft Patch Tuesday and the furore when Adobe or Apple announce a hole has been discovered in a high profile product, you would say that things are only getting worse as far as the big software vendors are concerned. The thing is, when you …

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The End.