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• When will this condition evaluate to False?

  - by a_m0d

  Under what circumstances will the "False" part of the following code be executed? x = 20; y = -30; if (x > y) { // True part } else { // False part } NB: Language is C, compiler is gcc (although some other compilers may also do the same thing).

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• 20 lines of code you're working on right now [closed]

  - by Anton Gogolev

  Out of sheer curiosity. Hope none of you NDAs are violated or whatever. Here are mine. I'm currently refactoring a massively coupled webapp. As it usually is, no comments and no documentation whatsoever. if (paymentMethod == PaymentMethod.InAgency ) { EmailController.SendBookingCreateEmails(booking); this.DC.SubmitChanges(); return RedirectToAction("Result", new { id = booking.Id }); } else if (paymentMethod == PaymentMethod.CreditCard) { return RedirectToAction("Pay", new { id = booking.Id }); } else if(paymentMethod == PaymentMethod.MostravelBank || paymentMethod == PaymentMethod.MostravelCallback || paymentMethod == PaymentMethod.MostravelCardCredit || paymentMethod == PaymentMethod.MostravelCourierCash || paymentMethod == PaymentMethod.MostravelCourierPlasticCard) { isExclusive = true; Log.TraceInformation("Started booking for Mostravel. Payment method: {0}", paymentMethod); try { Log.TraceInformation("Sending emails"); EmailController.SendBookingCreateEmailsEx(booking); Log.TraceInformation("Sent emails. Started booking"); MakeRealBooking(booking, DC.MailRuAgencies.First(a => a.Id == MvcApplication.DefaultMailRuAgencyId)); Log.TraceInformation("Finished booking"); } catch(Exception ex) { Log.TraceEvent(TraceEventType.Error, 0, "Error while booking: {0}", ex.ToString()); } What are you working on right now?

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• What will happen to IT if all Steves disappear?

  - by Vi

  Will it be good or bad (in a large timespan)? Does given names correlate somehow with success/role in IT?

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• Creating Simple desktop database application

  - by KoolKabin

  Hi guys, I am here to write a small database application that will be running in desktop (offline mode). I am using MSAccess 2007 as my database file and trying to write code in vb.net. I used to write the code vb6 an usually had global variables for storing database connection and executing every query from that. I am trying to upgrade myself from vb6 to vb.net. do i need to read some more simple starter books also?

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• Add text into a desktop application

  - by John

  Hello, I would like to come up with a simple application that would add a specific phrase into a specific location on a desktop application. I assume this isn't very hard, but I'm kind of new. Any help?? Thanks!

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• What was the weirdest time and place that you've found yourself thinking (and solving) a programming

  - by plaureano

  What was the weirdest (or most awkward) time and place that you've found yourself thinking about a programming problem?

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• Port Android App to Desktop?

  - by CodeJustin.com

  I'm just wondering if it would be possible (and legal) to port an Android app to desktop? I'm creating an android game that would work well on PC too (even with the cellphone like layout) and was thinking that maybe I could 'embed' an android emulator with an installer or would that process be a bit hard for a novice Java coder?

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• Swing application -> Drag & drop to the desktop / folder

  - by ffffff

  When Finder of Mac, Explorer of Windows did drag & drop of a specific item in the Swing application to a desktop and a folder, How to get the former path which I dropped? I am happy teach me a necessary class and method.

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• remote desktop using c#

  - by seddik

  hello , am developing a remote desktop software using c#.net , i have client and server , the server sends screenshots to client & the client sends events , i have done this , but the problem is when i send the click message , i dunno how to execute it in the server ??!! , plz any ideas ???

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• SQL SERVER – A Puzzle Part 2 – Fun with SEQUENCE in SQL Server 2012 – Guess the Next Value

  - by pinaldave

  Before continuing this blog post – please read the first part of the SEQUENCE Puzzle here A Puzzle – Fun with SEQUENCE in SQL Server 2012 – Guess the Next Value. Where we played a simple guessing game about predicting next value. The answers the of puzzle is shared on the blog posts as a comment. Now here is the next puzzle based on yesterday’s puzzle. First execute the script which I have written here. The only difference between yesterday’s script is that I have removed the MINVALUE as 1 from the syntax. Now guess what will be the next value as requested in the query. USE TempDB GO -- Create sequence CREATE SEQUENCE dbo.SequenceID AS BIGINT START WITH 3 INCREMENT BY 1 MAXVALUE 5 CYCLE NO CACHE; GO -- Following will return 3 SELECT next value FOR dbo.SequenceID; -- Following will return 4 SELECT next value FOR dbo.SequenceID; -- Following will return 5 SELECT next value FOR dbo.SequenceID; -- Following will return which number SELECT next value FOR dbo.SequenceID; -- Clean up DROP SEQUENCE dbo.SequenceID; GO Above script gave me following resultset. 3 is the starting value and 5 is the maximum value. Once Sequence reaches to maximum value what happens? and WHY? I (kindly) suggest you try to attempt to answer this question without running this code in SQL Server 2012. I am very confident that irrespective of SQL Server version you are running you will have great learning. I will follow up of the answer in comments below. Recently my friend Vinod Kumar wrote excellent blog post on SQL Server 2012: Using SEQUENCE, you can head over there for learning sequence in details. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: PostADay, SQL, SQL Authority, SQL Puzzle, SQL Query, SQL Server, SQL Tips and Tricks, T SQL, Technology

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• Desktop Apps in the Windows 8 Store?!?! That&rsquo;s Impossible!!!

  - by David Paquette

  Or is it? Since Microsoft announced the Windows Store, the official word has been that desktop apps could not be distributed in the store.  But this morning I noticed this: That’s odd, but after clicking on one of these, I see that all it does is link to the website where you download Visual Studio So really, it’s not a desktop app in the store.  It’s more of an ad for a desktop app. Interestingly enough, despite the menu being ALL CAPS, Visual Studio 2012 is getting a nearly solid 5/5 stars.

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• How can I get pictures from Shotwell on the notebook to the desktop?

  - by Meng Tian

  My father has a desktop and a notebook. The desktop is way more powerful and has RAID set up, so he uses it for editing and storing his pictures. But he spends several months a year away from home. So he has a notebook for this. He imports the pictures into shotwell on his computer. He likes to organise his pictures on the notebook already, by creating and naming the right events, deleting pictures and sometimes editing a bit. When he is back home, he wants to get his pictures on the desktop, without losing the names of the events in shotwell. Sadly, one cannot merge two shotwell databases, nor is it possible to import another database. Do you know any way, I can manage this? Or did I just miss something?

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• Desktop does not show when I installed nvidia drivers!

  - by Levan

  The desktop does not show after I installed nvidia experimental drivers. I tried nvidia simple proprietary drivers, and they did not work either. Here is how it looks. This is not cropped or any thing. This is how it looks, after the installation of the drivers the desktop resolution decreased from 1440X900 to 1024X768 The desktop only shows desh and panels when I use the open source drivers. Is there any way to fix this so I can get better performance? Thank you in advance. Thanks to rft183 who provided the solution here is another link to the post that states that he found a solution http://ubuntuforums.org/showthread.php?p=12303179#post12303179

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• How can I effectively use a netbook and a desktop computer together for programming?

  - by Mana

  Currently, in my workspace, I have a netbook sitting off to the side gathering dust while I write code on my desktop. As a result, the only use my netbook gets coding-wise is when I'm writing up a quick Python script to model a given problem or concept in class; I never use it at home for coding, or for anything at all, as it is all possible and faster on my (much more powerful) desktop. I feel like this is wrong and that I should be making better use of my netbook. What effective uses have you found for a netbook and a desktop together when programming (or for software development in general)? What are the merits of this practice?

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• how do i delete an icon from the desktop but keep it on the luncher?

  - by user210383

  how do i delete an icon from the desktop but keep it on the luncher? i installed steam and the program created two icons one in the luncher and one on the desktop. when i try to delete the one on the desktop the other one is also deleted. i only want to keep the one on the luncher. also the version is 12.04. i am a fist time user of Ubuntu and it seems confusing some times. if you can help thank you in advance.

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• How to remap "Dashboard" key to show the Desktop on OSX [Snow] Leopard?

  - by Mike

  I use my Desktop far more often than I use my Dashboard. However, my MacBook Pro comes with a dedicated key for Dashboard but it doesn't come with one for Desktop. Using this article, I was able to remap my Dashboard key to show the desktop by changing the values for keys 62 and 63 ("Dashboard") to the same values used by keys 36 and 37 ("Show Desktop"). Specifically, I changed the value for both array index #1s to 111. This worked great for my external (kinesis freestyle) keyboard. But when I went back to my internal macbook keyboard, I discovered that the Dashboard key still mapped to the Dashboard rather than the Desktop. How can I complete this mapping for all of my keyboards? The Kinesis Freestyle, my internal MacBook Pro keyboard, and my external Apple Aluminum Bluetooth keyboard? Update: I'm definitely not looking for a solution that involves using the Function keys instead of the special keys. I wish to keep using my Function keys as function keys as they're indispensable for other applications.

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• Can I completely convert an Ubuntu desktop installation to a server one? (not just the packages)

  - by Rey Leonard Amorato

  I am aware that the server and desktop editions only differ by the packages installed, and I can install server packages (LAMP etc.) into a desktop edition and get the same thing. However, I want to be able to completely change my desktop installation into a server edition. e.g: when I type uname -a or lsb_release -a it is supposed to say Ubuntu server or something. I currently have an 11.10 desktop installation with LAMP stack installed and the info displayed by apache is "Apache blah blah, on (Ubuntu) server. Where does apache get this information that I am using an Ubuntu desktop installation and not a server one? Is there a config file(s) to edit?

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• How can I deactivate the gnome desktop of my ubuntu server?

  - by 19 Lee

  I'm running a home server on my old laptop (atom cpu). I installed ubuntu 12.04 server edition, but I also installed ubuntu-desktop. So, when I turn it on, ubuntu desktop is shown. I sometimes use GUI, but I want to turn the ubuntu-desktop (gnome-desktop) off when I don't use it. I think I can save resources by turning off the GUI. It's necessary since my laptop's performance is not very good and it often becomes very hot. I guess I can run ubuntu-desktop on my terminal with "startx" command. But, I don't know how to turn the X window off for a moment. Anybody have an idea? Thanks in advance.

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• Unable to show Desktop Notifications using Google Chrome

  - by Praveen Kumar

  I followed the instructions as given in Using The Notifications API. Also I faced many problems like the below, because I added the document.querySelector() inside the <head> part: Uncaught TypeError: Cannot call method 'addEventListener' of null Now I have the below source, where I am able to Check Notification Support, and Check Notification Permissions links. Guide me how to bring in notifications in a simpler way. Also, I tried this: $("#html").click(function() { if (window.webkitNotifications.checkPermission() == 0) { createNotificationInstance({ notificationType: 'html' }); } else { window.webkitNotifications.requestPermission(); } }); Now I am stuck with this source. I need to generate HTML & Simple Notifications. Am I missing something? Please guide me. Source: <!DOCTYPE HTML> <html lang="en-US"> <head> <meta charset="UTF-8"> <title>Desktop Notifications</title> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script> <script type="text/javascript"> function checkNotifications() { if (window.webkitNotifications) alert("Notifications are supported!"); else alert("Notifications are not supported for this Browser/OS version yet."); } function createNotificationInstance(options) { if (window.webkitNotifications.checkPermission() == 0) { // 0 is PERMISSION_ALLOWED if (options.notificationType == 'simple') { return window.webkitNotifications.createNotification('icon.png', 'Notification Title', 'Notification content...'); } else if (options.notificationType == 'html') { return window.webkitNotifications.createHTMLNotification('http://localhost/'); } } else { window.webkitNotifications.requestPermission(); } } </script> <style type="text/css"> * {font-family: Verdana, sans-serif;} body {font-size: 10pt; margin: 0; padding: 0;} p {margin: 5px;} a {color: #09f; text-decoration: none;} a:hover {color: #f00;} </style> </head> <body> <p><strong>Desktop Notifications</strong></p> <p>Lets see how the notifications work in this browser.</p> <p> <a href="#" onclick="checkNotifications(); return false;">Check Notification Support</a>. Next <a href="#" onclick="alert('Notifications are ' + ((window.webkitNotifications.checkPermission() == 0) ? '' : 'not ') + 'allowed!'); return false;">Check Notification Permissions</a> and if permissions are not there, <a href="#" onclick="window.webkitNotifications.requestPermission(); return false;">Request Permissions</a>. Create a <a href="#" id="text">Simple Notification</a> or <a href="#" id="html">HTML Notification</a>. </p> </body> <script type="text/javascript"> document.querySelector("#html").addEventListener('click', function() { if (window.webkitNotifications.checkPermission() == 0) { createNotificationInstance({ notificationType: 'html' }); } else { window.webkitNotifications.requestPermission(); } }, false); document.querySelector("#text").addEventListener('click', function() { if (window.webkitNotifications.checkPermission() == 0) { createNotificationInstance({ notificationType: 'simple' }); } else { window.webkitNotifications.requestPermission(); } }, false); </script> </html>

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• MySQL Connect in Only 5 Days – Some Fun Stuff!

  - by Bertrand Matthelié

  72 1024x768 Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} We’ve recently blogged about the various MySQL Connect sessions focused on MySQL Cluster, InnoDB, the MySQL Optimizer and MySQL Replication. But we also wanted to draw your attention to some great opportunities to network and have fun! That’s also part of what makes a good conference... MySQL Connect Reception San Francisco Hilton - Continental Ballroom 6:30 p.m.–8:30 p.m. A great opportunity to network with Oracle’s MySQL engineers, partners having a booth in the exhibition hall and just about everyone at MySQL Connect. Long time MySQL users will see many familiar faces, and new users will be able to build valuable relationships. A must attend reception for sure! Taylor Street Open House 7:00 p.m.–9:00 p.m. After two intense days at MySQL Connect, you’ll get the chance to relax and continue networking at the Taylor Street Café Open House on Sunday evening. Perhaps recharging batteries for a full week at Oracle OpenWorld… The Oracle OpenWorld Music Festival Starting on Sunday eve and running through the entire duration of Oracle OpenWorld, the first Oracle OpenWorld Musical Festival features some of today’s breakthrough musicians. It’s five nights of back-to-back performances in the heart of San Francisco. Registered Oracle conference attendees get free admission, so remember your badge when you head to a show. More information here. You can check out the full MySQL Connect program here as well as in the September edition of the MySQL newsletter. Not registered yet? You can still save US$ 300 over the on-site fee – Register Now!

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• C# / WPF / .NET - Drag and drop to Desktop / Explorer

  - by Dänu

  Hey Guys Following my scenario. I got an Application which loads a Filestructure (Folders, Files) from a Database into a WPF ListView. Now I'd like to grab a file from this ListView, drag it over my Desktop (or some open explorer window) and drop it there. Basic Drag and Drop, nothing fancy. This sounds like a "standard" function for a windows application - but google won't help. So how can I achieve this? Interops? Thanks Edit: Thanks for the solution, I still had to do some googling. Here's my complete solution.

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• Toggle between "Extend these displays" and "Show desktop only on 1"

  - by Clayton Hughes

  I'm looking for a way to programmatically alter the video properties in Windows 7. I'd like to toggle the Multiple display state (as seen in Control Panel Appearances and Personalization Display Screen Resolution) between "Extend these displays" and "Show desktop only on 1". This is the sort of thing that I think is probably doable just by knowing the right Windows executable/dll to invoke with the right parameters and bundling that into a script or shortcut, but if so that information eludes me. Actual code solutions are fine, of course, but I'd like the change to be permanent and not just disable the other monitor(s) for the duration of the application.

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• Webmail client that can open multiple email addresses at once like a desktop client

  - by Trent

  I've got 5 email domains with multiple email addresses on each domain. Traditional webmail clients only seem to allow you to browse a single account at a time (ie, you log into that account). With over 20 email addresses I need to monitor, this is obviously a major time sink. Is there a (preferably OSS, unix-based) webmail client that simulates a desktop email client, ie I log in once and can access all the email addresses from a central control panel? I've considered using a ticket system but that is overkill and not really used to my needs.

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• DRM for videos bundled with a desktop app?

  - by onekidney

  Hey everybody, So, I have this desktop app built using WPF and C#. It's basically an offline course system that has videos, quizzes, and other assorted content. My dilemma is that I don't know how to protect the videos once they are downloaded and installed on the users machine? Are there any DRM systems out there that I can look into? I thought about storing them in a local encrypted database but I don't even know where to start with that (or if there is something else out there that I'm totally missing...) Don't even know where to start looking on this one - any ideas?

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• Web Page Design Get Distorted in Desktop PC Monitor

  - by Tarik

  I am building my web application on my laptop but when I navigate the page on my desktop pc the layout of the div are distorted. I think the solution is giving percentage instead of absolute numbers like 240px to height and width of divs. What do you think ? Do you have another recommendations ? Thanks in advance. What I've done is : <div style="height:240px;width:240px"></div> What I think I have to do is : <div style="height:100%;width:90%"></div>

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