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• Writing a C Macro

  - by shaharg

  Hi, I have to write a macro that get as parameter some variable, and for each two sequential bits with "1" value replace it with 0 bit. For example: 10110100 will become 10000100. And, 11110000-00000000 11100000-100000000 I'm having a troubles writing that macro. I've tried to write a macro that get wach bit and replace it if the next bit is the same (and they both 1), but it works only for 8 bits and it's very not friendly... P.S. I need a macro because I'm learning C and this is an exercise i found and i couldn't solve it myself. i know i can use function to make it easily... but i want to know how to do it with macros. Thanks!

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• Community Event Leader Tools

  - by GavinPayneUK

  As many of you know, I run a small SQL Server community event here in the UK, SQL Server in the Evening, with the help of Coeo colleague and MVP Justin Langford.  There’s been half a dozen evening events in the last 16 months and recently it got to the point where I needed to start putting proper tools in place to communicate with my event’s followers.  As well as telling them when the next event is it’d also be nice to share some of the Chapter Leader mails I get from Pass etc.  ...(read more)

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• Configuring mouse buttons

  - by Gilad Naaman

  I am using a HP NK527AA Wireless mouse with two side buttons. His mouse wheel is half broken: I can scroll but I can't click it. In windows I configured the side buttons as 3rd mouse button but unfortunately the only available drivers are for windows. Ubuntu treats the side-buttons as back\forward buttons and it's really annoying. Is there a way to configure the buttons if though the is no driver?

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• How to type all the math, stat, greek, equations EFFICIENTLY in libreoffice?

  - by kernel_panic

  i am preparing a report related to physics which is full of greek, stat and calculus things, i know there is this question how to insert a greek symbol, but my problem is i cant fiddle with a drop down/ scroll list for for every symbol(my paper in FULL of those), is there a way to do something with my keyboard layout, and turn it into something like the one Tony Stark uses in Ironman(i am not kidding please). i am literally tired for this fiddle-work for half of the day and have completed just 2 sheets, hmmm.

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• Heart Bleed Remains a Problem

  - by TATWORTH

  Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2014/06/04/heart-bleed-remains-a-problem.aspxPlease not the report at http://www.vipreantivirus.com/newsletters/2014/index.html by the Vipre team that Heart Bleed remains a problem. Very significantly the report states: “Graham concluded that roughly 318,000 servers were still vulnerable to Heartbleed in May -- a figure that is about half the number of vulnerable servers he found when Heartbleed first became public.”

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• How to manupilate data in VIew using Asp.Net Mvc RC 2?

  - by Picflight

  I have a table [Users] with the following columns: INT SmallDateTime Bit Bit [UserId], [BirthDate], [Gender], [Active] Gender and Active are Bit that hold either 0 or 1. I am displaying this data in a table on my View. For the Gender I want to display 'Male' or 'Female', how and where do I manipulate the 1's and 0's? Is it done in the repository where I fetch the data or in the View? For the Active column I want to show a checkBox that will AutoPostBack on selection change and update the Active filed in the Database. How is this done without Ajax or jQuery?

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• Best solution for language documentation.

  - by Simone Margaritelli

  I'm developing a new object oriented scripting language and the project itself is quite ready for audience now, so i'm starting to think about a serious (not as "drafty" as it is right now) way of document its grammar, functions from standard library and standard library classes. I've looked a bit around and almost every language hash its own web application for the documentation, Python uses Sphinx for instance. Which is the best PHP (don't have the time/will to install mod_who_knows_what on my server) application to accomplish this? I've used mediawiki a bit but i found its tag system a little bit hard to use in this context. Thanks for your answers.

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• c# linq to sql join problem

  - by b0x0rz

  i am trying to do using (UserManagementDataContext context = new UserManagementDataContext()) { var users = from u in context.Users where u.UserEMailAdresses.EMailAddress == "[email protected]" select u; return users.Count(); } however, when i get to: using (UserManagementDataContext context = new UserManagementDataContext()) { var users = from u in context.Users where u.UserEMailAdresses. i do not get offered the EMailAddress name, but rather some neutral default-looking list of options in intelisense. what am i doing wrong? table Users ID bigint NameTitle nvarchar(64) NameFirst nvarchar(64) NameMiddle nvarchar(64) NameLast nvarchar(64) NameSuffix nvarchar(64) Status bigint IsActive bit table UserEMailAddresses ID bigint UserID bigint EMailAddress nvarchar(256) IsPrimary bit IsActive bit obviously, 1 user can have many addresses and so Users.ID and UserEMailAddresses.UserID have a relationship between them: 1 to MANY.

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• Travelling at Magenic

  - by Chris G. Williams

  I occasionally get asked if we travel "a lot" at Magenic. Sometimes the question comes from job candidates. Other times it's clients, recruiters or friends. To give a simple yes or no answer would be a disservice to the person asking the question. So here is my standard answer:It depends.(That was the short version.  Here's the long version...)We do have some guys that are more "national" in focus, and they can travel a fair amount. They also receive a little extra in compensation for doing so. It's a balancing act, and not necessarily a one-size-fits-all situation. Not everyone is well suited to constant travel. Some folks enjoy it and some folks hate it.With our local guys, our general policy is to TRY and keep them close to home whenever possible, but sometimes the needs of the client will dictate otherwise. (As Spock would say... the needs of the many outweigh the needs of the few, or the one.)In most cases though, we really do try to avoid sending our guys on extended travel gigs (i.e. every week for 6 months) when a simple kickoff trip and occasional visit will do. This depends on the nature of the gig, of course. Some types of work lend themselves to this model better than others. Additionally, this can and does vary by office. If one office is having trouble staffing a gig (not enough available bodies) and another office has a few too many folks on the bench, well... you can connect the dots. But again, we try to keep that to a minimum.Lastly, we all have our own thresholds for what we consider "a lot" of travel. There are two parts to this threshold:Half of it is whatever you're accustomed to already. The other half is being honest with yourself about how much you [like/hate] dealing with airports, car rentals, taxis, hotels, disruptions to your workout schedule, time away from friends/family, etc.Knowing a bit about yourself will definitely help you decide how much travel is too much for you.

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• Is it possible to use SWT on a Mac with Mac Java 1.6

  - by ?????

  The official Eclipse site seems to indicate this is not possible: https://bugs.eclipse.org/bugs/show_bug.cgi?id=216051 which says: Apple is not supporting the 64-bit carbon API. SWT is written using carbon so it must be 32-bit. Apple won't support 32-bit JDK 1.6. Therefore SWT won't run on JDK 1.6 (along with any other Java program that had natives that made carbon calls). Nothing we can do here other than port to cocoa (which has been started but is still in the early stages). Is this still true? (This bug report comment is from over a year ago.) Is there no way to write an SWT app that I can distribute and will run on any Mac unless the user installs an old/Sun VM?

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• Steam franchit le cap des 65 millions d'utilisateurs, dix ans après son ouverture, la plateforme de distribution devance Xbox Live

  Dix ans après l'ouverture de Steam, la plateforme de distribution dénombre plus de 65 millions d'utilisateursC'est en 2003 que Valve, le studio de développement de Half Life, a annoncé une nouvelle plateforme de distribution de contenu en ligne : Steam. Dix ans après, le client est disponible pour Windows, Mac OS et Linux et dénombre plus de 65 millions d'utilisateurs. Le service propose plus de 3 000 jeux. En comparaison, le Xbox Live ne dénombre que 48 millions de membres.La plateforme a permis...

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• Why is Ubuntu 12.04 taking very long to start and run programs?

  - by Anna

  I have a Toshiba laptop with 2.8 gb of ram, 1.87x2 GHz processor, and Ubuntu 12.04 64 bit on it as a partition installed with wubi. It takes 5-10 mins to start up, and opening any program (such as Chromium, Chrome, Skype, Firefox, Thundermail, etc) takes over half a minute. I stopped using Unity because my graphic card couldn't handle it and swapped over to Cinnamon. It's a little better, but everything is still really really slow. Any suggestions/solutions?

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• Can't Run Assault Cube

  - by Debashis Pradhan

  I installed assault cube from the Software centre and it just opens for half a second and closes. When i run in it from the terminal, this is what i get - d@d-platform:~$ assaultcube Using home directory: /home/d/.assaultcube_v1.104 current locale: en_IN init: sdl init: net init: world init: video: sdl init: video: mode X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 129 (XFree86-VidModeExtension) Minor opcode of failed request: 10 (XF86VidModeSwitchToMode) Value in failed request: 0xb3 Serial number of failed request: 131 Current serial number in output stream: 133

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• Week in Geek: Google Chrome Rises to the Top of the Browser Heap, Becomes #1

  - by Asian Angel

  Our last edition of WIG for May is filled with news link goodness covering topics such as a smartphone hijacking vulnerability affects AT&T and 47 other carriers, a possible problem with Windows 8 booting too quickly, half of PC users are pirates according to a study, and more. How To Customize Your Wallpaper with Google Image Searches, RSS Feeds, and More 47 Keyboard Shortcuts That Work in All Web Browsers How To Hide Passwords in an Encrypted Drive Even the FBI Can’t Get Into

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• First Look: H.264 and VP8 Compared

  <b>StreamingMedia:</b> "VP8 is now free, but if the quality is substandard, who cares? Well, it turns out that the quality isn't substandard, so that's not an issue, but neither is it twice the quality of H.264 at half the bandwidth. See for yourself."

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• Looking for recommendations for a server-side newsletter program

  - by Sparky672

  Hello- I'm currently using a server-side SQL based mailing list program called Php-List on multiple sites and it works fairly well. But installation and setup is quite cumbersome, quirky and the interface is not well organized... neither is the code... with pieces all over the place in random fashion. Customizing the "look & feel" and full site integration are both tedious and painful. Upgrading the version is made more complex since multiple edits need to be manually transferred each time. Also, probably due to a poor English translation, descriptions and instructions within certain areas of the user interface are contradictory and unclear. You just have to play with it and remember what you did last time it worked. It's supposed to be so my customers can send out their own newsletters... after supplying a written tutorial, about half of them seem to stumble through it okay and the other half just hire me to do it for them. So not quite easy enough for most average people to use. I'm looking for something that's as easy for them as using a blog or discussion forum. It also must be easier to set up and integrate into a site than Php-List. I have no problem getting dirty and writing CSS or HTML by hand. Nor do I have any problem editing the program code. Perhaps what I'm looking for is a solution that is more organized, a better GUI, and template or "skin" based. Therefore, if I spend many hours customizing a skin, I can simply update the program and re-use my custom skin without having to reproduce the tedious setup over and over. (I currently maintain a list of about 25 things I must manually edit or add to multiple files in multiple directories each time I install or upgrade Php-List) A great example of what I'm looking for is very much like WordPress or phpBB. They're both easy to install and customize yet powerful and packed full of features. They're also VERY well organized making customization less painful. So enough yammering for now... anyone know of something, besides Php-List, with many of the same features as Php-List; maintaining a mailing list with a server-side database, custom sign-up pages, automatic opt-in opt-out, allowing custom HTML newsletter templates, etc? Thank-you!

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• "Untrusted packages could compromise your system's security." appears while trying to install anything

  - by maria

  Hi I've freshly installed Ubuntu 10.4 on a new computer. I'm trying to install on it application I need (my old computer is broken and I have to send it to the service). I've managed to install texlive and than I can't install anything else. All software I want to have is what I have succesfuly installed on my old computer (with the same version of Ubuntu), so I don't understand, why terminal says (sorry, the terminal talks half English, half Polish, but I hope it's enough): maria@marysia-ubuntu:~$ sudo aptitude install emacs Czytanie list pakietów... Gotowe Budowanie drzewa zaleznosci Odczyt informacji o stanie... Gotowe Reading extended state information Initializing package states... Gotowe The following NEW packages will be installed: emacs emacs23{a} emacs23-bin-common{a} emacs23-common{a} emacsen-common{a} 0 packages upgraded, 5 newly installed, 0 to remove and 0 not upgraded. Need to get 23,9MB of archives. After unpacking 73,8MB will be used. Do you want to continue? [Y/n/?] Y WARNING: untrusted versions of the following packages will be installed! Untrusted packages could compromise your system's security. You should only proceed with the installation if you are certain that this is what you want to do. emacs emacs23-bin-common emacsen-common emacs23-common emacs23 Do you want to ignore this warning and proceed anyway? To continue, enter "Yes"; to abort, enter "No" I was trying to install other editors as well, with the same result. As I decided that I might be sure that I know the package I want to install is secure, finaly I've entered "Yes". The installation ended succesfuly, but editor don't understand any .tex file (.tex files are for sure fine): this is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009/Debian) restricted \write18 enabled. entering extended mode (./Szarfi.tex ! Undefined control sequence. l.2 \documentclass {book} ? What's more, I've realised that in Synaptic Manager there is no package which would be marked as supported by Canonical... Any tips? Thanks in advance

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• How can I model a pendulum blade?

  - by Micah Delane Bolen

  Like this one from Saw V: What primitive shape/s would you start out with? How would you transform the primitive shape/s to give it a nice, smooth, sharp blade on one side without distorting the entire object in a weird way? I tried starting out with a cylinder and then subtracting the top half using a duplicate cylinder and a difference modifier, but I ended up distorting the entire object when I tried to pull the "blade" edges together. I think I need to add lattices to smoothly "sharpen" the edge of the blade.

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• Certification Progress

  - by NeilHambly

  Like a lot of us, I had set myself some goals @ the start of the year, and I did not make them all that easy I had set myself the goal to become Microsoft certified in SQL Server 2008 & 2012 {the details on what exactly where the 2012 certifications where not clear when the goal was initially set} I duly spent the best part of the 1st half of the year, in studies for and taking the 4 exams to become an MCITP 2008 SQL Server for both Database Administrator & Developer Exam 70-432 This was...(read more)

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• 4 Easy Ways to Remotely Print Over the Network or Internet

  - by Chris Hoffman

  Remote printing doesn’t have to be hard, whether you want to print to a printer down the hall or half-way around the world. We’ll cover some simple ways you can print without being directly connected to your printer. We’re going to focus on the easiest options here. We’re won’t cover setting up the Internet Printing Protocol (IPP) or JetDirect and allowing it through your firewall or complicated Windows networking configurations, as these are options best-suited for the IT Professional.    

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• Changing jobs and leaving a project without a leader (aka, me)

  - by AnonUntilAfterTheEvent

  I'm the lead on a project that has been underway for about a year and a half. Two of us have been working on it. One is the database guy. I'm the javascript/ui guy. Which is to say, essentially no overlap in code knowledge. Here's the thing. Someone is about to offer me a sweet job with a nearly 30% bump in pay. Though I am perfectly happy with my current job and love the project, the new one would be better and I can't imagine saying no. The big problem is that my project is supposed to go into production starting in a few weeks. I will consider the new guys to have disqualified the new job by being bad people who would ruin my life if they won't cooperate and let me start after deployment. Since they seem like decent, ethical people, I don't expect that to be a problem. The current project will be brutalized by my absence. I take some comfort in the fact that I have emphatically requested an understudy for at least six months. That puts a little of the responsibility on the boss's head, but still, it's going to be a really bad thing. What do others of you do when you are a critical to a project when it's time to move on? Do I owe any obligation to stick around even though something better shows up? I know my spouse would object if I found someone else. Does that apply to work? I do have an understudy now, though he's fresh out of college. He's not going to replace me anytime soon. It's a small shop and the boss is going to be crushed. I am traumatized in anticipation of telling him and feel guilty about the practical consequences. I'm looking for some solace and some strategy about how to deal with this transition. Thank you for listening. =========================Subsequent notes ========================= @ChaosPandion, Chance: No, I can't stay to finish the project. I will insist on a compromise where I finish the current sprint (about a month from now) but there is at least a half year, probably a year of solid, full-time, work still to be done. I wouldn't expect the new employer to hold the job that long.

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• Python: Unpack arbitary length bits for database storage

  - by sberry2A

  I have a binary data format consisting of 18,000+ packed int64s, ints, shorts, bytes and chars. The data is packed to minimize it's size, so they don't always use byte sized chunks. For example, a number whose min and max value are 31, 32 respectively might be stored with a single bit where the actual value is bitvalue + min, so 0 is 31 and 1 is 32. I am looking for the most efficient way to unpack all of these for subsequent processing and database storage. Right now I am able to read any value by using either struct.unpack, or BitBuffer. I use struct.unpack for any data that starts on a bit where (bit-offset % 8 == 0 and data-length % 8 == 0) and I use BitBuffer for anything else. I know the offset and size of every packed piece of data, so what is going to be the fasted way to completely unpack them? Many thanks.

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• Kworker, what is it and why is it hogging so much CPU?

  - by davorao

  I recently upgraded to the Kubuntu Natty Beta 1 and I've been having a lot of issues with the process kworker. At moments it uses almost half my CPU. Also, strangely enough it seems to affect my USB ports; whenever I plug in an USB drive, the process kworker goes into hyperdrive, leaving me unable to work. I have thought about filing a bug but since I haven't even found any reasonable explanation on what kworker is I figured I should find out first.

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• Does Fetch as Googlebot still support their ajax-crawling proposal?

  - by Gunchars

  I spent half a day implementing the server side html generation for modal pages based on their proposal (link), but it seems like the Fetch as Googlebot functionality in Webmaster tools completely ignores the URL fragment. I've verified that the _escaped_fragment_ functionality is working on my server (example), but when I submit a URL like /#!/recipes, the Googlebot just fetches /. There aren't any recent confirmations that it's working and, honestly, it wouldn't surprise me if they just silently dropped the functionality without even editing the docs.

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• Shakespeare and storing Unicode characters

  - by John Paul Cook

  This post is about the political issues involved with using multiple languages in a global organization and how to troubleshoot the technical details. The CHAR and VARCHAR data types are NOT suitable for global data. Some people still cling to CHAR and VARCHAR justifying their use by truthfully saying that they only take up half the space of NCHAR and NVARCHAR data types. But you’ll never be able to store Chinese, Korean, Greek, Japanese, Arabic, or many other languages unless you use NCHAR and NVARCHAR...(read more)

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