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  • How to refuse to give an access to passwords to a customer without being unprofessional or rude?

    - by MainMa
    Let's say you're creating a website for a customer. This website has its own registration (either combined with OpenID or not). The customer asks you to be able to see the passwords the users are choosing, given that the users will probably be using the same password on every website. In general, I say: either that it is impossible to retrieve the passwords, since they are not stored in plain text, but hashed, or that I have no right to do that or that administrators must not be able to see the passwords of users, without giving any additional details. The first one is false: even if the passwords are hashed, it is still possible to catch and store them on each logon (for example doing a strange sort of audit which will remember not only which user succeeded or failed to logon, but also with which password). The second one is rude. How to refuse this request, without being either unprofessional or rude?

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  • Question about metacity issue from previous post

    - by Alex Poulos
    Yesterday I had an issue with my 12.04 - 12.04 Does anyone know how to fix this? all of a sudden - my Terminal shortcut doesnt work and windows only appear in top left corner and some configuration causing an issue with metacity making it crash - I was walked through the problem, and found out that by creating another user account and logging onto it - the problem wasn't present anymore on that account but still was present on my old account. So my question is - was the problem just something in my old Home folder? - also - can most issues that occur like this be solved by making a new account and backing up the "Home" folder?

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  • How can I prototype my app better?

    - by uber_llama
    A few weeks ago I saw a story about a master app designer showing how he worked with good old pen and paper to do effective prototyping before writing code. I'm unable to dig up that story (and I think it was a video) but if you could recommend any other useful resources I'd appreciate them. I know roughly what I want to build, but want a useful framework for thinking about how the screens should flow together. The app I want to build is for the iOS platform, but I think the video might have been about creating a web app. Thanks!

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  • Good technologies for developing a modular server component in .net?

    - by nubbers
    I am using WPF, Prism and Unity to develop the user interface for a .net application. The UI will run from a PC, but I also need to develop a separate complex server component that will provide services to the PC component via WCF. Prism and Unity have proved to be of great value in creating a modular application, at least as far as the user interface is concerned. I would also like to make the server component modular, but I cannot find anywhere what techniques, patterns and technologies are suitable. I have considered: Unity or one of the other DI containers Selected parts of Prism, such as modules and events Are these suitable for developing a modular server component? Or are these UI technologies only and should I be looking at something completely different?

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  • Can't boot WIndows 7 CD installer after installing ubuntu Boot-repair failed please help

    - by user293164
    An error occurred during the repair. Please write on a paper the following URL: http://paste.ubuntu.com/7638031/ In case you still experience boot problem, indicate this URL to: [email protected] You can now reboot your computer. The boot files of [The OS now in use - Ubuntu 14.04 LTS] are far from the start of the disk. Your BIOS may not detect them. You may want to retry after creating a /boot partition (EXT4, 200MB, start of the disk). This can be performed via tools such as gParted. Then select this partition via the [Separate /boot partition:] option of [Boot Repair]. (https://help.ubuntu.com/community/BootPartition I really don't know what to do.. :(

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  • GWT start-up portlet for Oracle WCI

    - by Lyudmil Pelov
    to all GWT fens,if interested on creating AJAX Portlets for Oracle WebCenter Interaction Portal, I create a project on Google Code, which is something like start-up project. This project contains the basics you need to start a GWT portlet implementation for the WCI Portal. Before you check out the project, make sure that you install the GWT Eclipse Plugin.The Google Code project calls Interactions. You can check out as a guest, but you will be not able to commit changes. If you would like to commit changes or implement some new ideas, do not hesitate to contact me.regards

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  • Do I need multiple accounts in Facebook for each of my product site?

    - by John
    I've a dozen sites which include for-profit ones as well as for charity. For each site I've created a Facebook company/charity account. After creating those accounts it dawned on me that I could as well have created a new page for each of my site from my personal account only even if a site has multiple product pages. What'll be the right strategy? Also as per Facebook terms we can have only single personal account. I do have single personal account only but for each site I've created only company pages. I hope I'm not violating the facebook terms.

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  • What is the proper way to create a cross-fade effect? [closed]

    - by Starx
    When creating an image slider, using a cross fade is one of more popular effects. Various sliders use differing techniques to create such an effect. Two techniques I've found so far are: Use an overlay and underlay <div> and fade in and out each other's visibility. Create a <div> matching the exact size of the slider during initialization, play with its z-index property, and then fade each other. Is there a better way to create this effect?

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  • How to generate "language-safe" UUIDs?

    - by HappyDeveloper
    I always wanted to use randomly generated strings for my resources' IDs, so I could have shorter URLs like this: /user/4jz0k1 But I never did, because I was worried about the random string generation creating actual words, eg: /user/f*cker. This brings two problems: it might be confusing or even offensive for users, and it could mess with the SEO too. Then I thought all I had to do was to set up a fixed pattern like adding a number every 2 letters. I was very happy with my 'generate_safe_uuid' method, but then I realized it was only better for SEO, and worse for users, because it increased the ratio of actual words being generated, eg: /user/g4yd1ck5 Now I'm thinking I could create a method 'replace_numbers_with_letters', and check that it haven't formed any words against a dictionary or something. Any other ideas? ps. As I write this, I also realized that checking for words in more than one language (eg: english and french, spanish, etc) would be a mess, and I'm starting to love numbers-only IDs again.

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  • In terms of SEO, is it better to have a URL broken down by folder, or with dashed names?

    - by VictorKilo
    I am creating a friendly url interpreter for my website. I have read dozens of similar topics on this site, but none that seem to address my particular situation. What I want to know is if it's better to have: A well broken down URL where each category is represented by a folder domain.com/1036/OR/Lane/Lowell/Wetleau-Subdivision -OR- A URL which groups all of the categories and terms together domain.com/1036/Wetleau-Subdivision-Lowell-OR-Lane I am asking only in terms of what is best for SEO, not necessarily human readability. My thinking is that it may be better to group them all together like they are in the second example. My reasoning being that all of those terms represent the page and are more likely to draw a result. I am a complete SEO nub though, and I crave some expert guidance. Thank you in advance for any help given.

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  • Moved sitemaps to a different subdomain and losing search referrals around the same time. Red herring or correlation?

    - by er1234
    We started to lose search referral traffic around the same time that I moved some of our sitemaps to a subdomain. Could this have hurt us? I followed Google's steps to creating a sitemap under a different subdomain. The new sitemaps.foo.com subdomain is being crawled and indexed well. Both www.foo.com and sitemaps.foo.com have been verified in Google Webmaster Tools. They appear as distinct sites. Is this correct? I can't find a way in Webmaster Tools to say "Hey, sitemaps.foo.com is really owned by www.foo.com, so show them together and make sure to attribute sitemaps.foo urls to www.foo" Our www.foo.com/robots.txt Sitemap: http://www.foo.com/sitemap.xml Sitemap: http://sitemaps.foo.com/subdir/sitemap.xml.gz

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  • BizTalk 2009 - Messages: Last 50 suspended

    - by StuartBrierley
    Having previously talked about the lack of the traditional HAT in BizTalk 2009, the question then becomes how do you replicate some of the functionality that was previsouly relied on? I have already covered the Last 100 Messages Received  and the Last 100 Messages Sent queries so what about suspended messages? In BizTalk 2004 we had a query in HAT to return the last 100 suspended message instances.  Lets create a direct replacement in a BizTalk 2009 Hatless environment. Basically we are creating a query to search for the last fifty messages that were suspended by BizTalk: Coming up Service instances - Last 100

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  • Increasing Ubuntu (12.04) partition size

    - by Anatoli
    I'm running a dual boot Windows XP/Ubuntu system, and I'd like to increase the size of the Ubuntu partition at the expense of the Windows partition. I've already shrunk the Windows partition, creating a large unallocated space between the Windows and Ubuntu partitions (See linked GParted screenshot). http://s17.postimage.org/5ppnrrnot/GParted.png I'd like to move my Ubuntu partition to the start of the unallocated space, and then increase its size to encompass all of the unallocated space. Once I try and move it (Using the GParted live cd), it tells me to expect big GRUB issues since I'm moving my Ubuntu partition's start sector. What is it that I should expect, and how do I handle it? With thanks, Anatoli

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  • Faking Display tree (Sprite) parent child relationships with rasters (BitmapData) in ActionScript 3

    - by Arthur Wulf White
    I am working with Rasters (bitmapData) and blliting (copypixels) in a 2d-game in actionscript 3. I like how you can move a sprite and it moves all it's children, and you can simultaneously move the children creating an interesting visual effect. I do not want to use rotation or scaling however cause I do not know how that can be done without hampering with performance. So I'm not simulating Sprite parent-child behavior and sticking to the movement on the (x, y) axis. What I am planning to do is create a class called RasterContainer which extends bitmapData that has a vector of children of type Raster(extending bitmapData), now I am planning to implement recursive rendering in RasterContainer, that basically copyPixels every child, only changing their (x, y) offset to reflect their parent's offset. My question is, has this been implemented in an existing framework? Is this a good plan? Do I expect a serious performance hit for using recursive methods this way?

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  • Developing GLSL Shaders?

    - by skln
    I want to create shaders but I need a tool to create and see the visual result before I put them into my game. As to determine if there is something wrong with my game or if it's something with the shader I created. I've looked at some like Render Monkey and OpenGL Shader Designer from what I recall of Render Monkey it had a way to define your own attributes (now as "in" for vertex shaders = 330) easily though I can't remember to what extent. Shader Designer requires a plugin that I didn't even bother to look at creating cause it's an external process and plugin. Are there any tools out there that support a scripting language and I could easily provide specific input such as float movement = sin(elapsedTime()); and then define in float movement; in the vertex shader ? It'd be cool if anyone could share how they develop shaders, if they just code away and then plug it into their game hoping to get the result they wanted.

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  • Free Pluralsight Videos for this week

    - by TATWORTH
    Pluralsight have issued two free videoshttp://blog.pluralsight.com/2012/09/05/video-end-the-global-pollution-crisis-in-javascript/http://blog.pluralsight.com/2012/08/31/video-fake-it-until-you-make-it-with-fakeiteasy/Their exact words were: Free Videos this Week End the Global Pollution Crisis... In Javascript Too many globally scoped variables and functions can make Javascript code difficult to work with, particularly on large projects. See how to simulate the concept of namespaces using objects. Fake it Until You Make It with FakeItEasy FakeItEasy is a .NET framework for easily creating mock objects in tests. See how easy it is to FakeItEasy with complex nested hierarchies.

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  • Database Development and Source Control

    - by Enrique Lima
    I have been working with Database Development and the aspects that come with it, the pain and the joy of moving from Dev to QA and then on to Production.  Source Control has a place in Dev, and that is where the baselines should be established. Where am I going with this? I have been working with Redgate’s Source Control 3.0, and I am seeing some features that are great for the process of moving from Dev to … well something that allows for quite a level of control.  We are not only talking about scripting the structure of a database, but creating a baseline, working with migration scripts, and integrated with Redgate’s Schema Compare.  There is a detailed paper that will be posted here in the next day or so to provide step by step information of the process to define your baseline in Dev and then take it to the desired destination. In the meantime, check the Webinars Redgate has regarding this process and products.

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  • Latest alestic ec2 Ubuntu instance seems broken

    - by Kave
    I am using alestic.com ec2 Ubuntu instances now for some time and never had a problem with. Today I created a new Ubuntu 12.04 LTS Precise EBS boot on US-east-1, seems to be a bad build. While doing a sudo apt-get update it breaks and says: W: Failed to fetch bzip2:/var/lib/apt/lists/partial/us-east-1.ec2.archive.ubuntu.com_ubuntu_dists_precise-updates_main_source_Sources Hash Sum mismatch This is on a fresh instance. So I recon something went wrong when creating it. What can be done to fix it?

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  • WHM local/external mail server confusion

    - by BWRic
    We host several websites on the same server using WHM but this seems to confuse the mail routing when someone has their own external mail servers - it looks locally. We have our own email accounts hosted on the server. When creating an account for a client on the same server WHM adds the default entries to the DNS for that account. However this client has their own mail servers elsewhere. But when sending them an email it never reaches that external server - it just sees the local, incorrect one. I realise I can update my DNS to point to the external server, but this means I am copying their settings and if they are changed, then I will also need to update mine. Are there some settings I can use to force it to use the external servers without having to copy the settings.

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  • 3d js map rendering

    - by gotha
    In the past I've done a 2D tile map using HTML, CSS and Javascript. Now I have the task of creating a 3D version using the same technologies - think of it like a space map where all planets have x/y/z positions. Currently, I have no idea to do this. Is there an existing library or something I can modify to do my job? If not, what method of rendering the map should I use? It needs to be as browser independent as possible, so I can't use webgl, flash or canvas. I'm considering plain JS & HTML or SVG (using Raphael for compatibility).

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  • How does sprite customization in 2D games work?

    - by Alouette
    I´m working on the design of a new game concept at the moment and I would like to know how to handle a customization of sprites. (In 2D that is, hence the topic.) This is my scenario: The player will have a tower containing 3 floors (or more). Each floor can be replaced by another "piece", i.e. a blue floor, a fire floor, a stone floor. With the little knowledge of game development I have, creating a sprite for each possible combination is probably not a good idea, since the size of the game file will be HUGE. So, how does developers solve this? Do you put a standard position and just replace the sprite itself? Any advice or information about this would be great. Regards.

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  • How to achieve 'forward' movement (into the screen) using Cocos2D?

    - by lemikegao
    I'm interested in creating a 2.5D first-person shooter (like Doom) and I currently don't understand how to implement the player moving forward. The player will also be able to browse around the world (left, right, up, down) via gyroscope control. I plan to only use 2D sprites and no 3D models. My first attempt was to increase the scale of layers to make it appear as if the player was moving toward the objects but I'm not sure how to make it seem as if the player is passing around the objects (instead of running into them). If there are extensions that I should take a look at (like Cocos3D), please let me know. Thanks for the help! Note: I've only created 2D games so was hoping to get guided into the right direction

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  • Adding multiple byte arrays in c# [migrated]

    - by James P. Wright
    I'm working on a legacy system that uses byte arrays for permission levels. Example: 00 00 00 00 00 00 00 01 means they have "Full Control" 00 00 00 00 00 00 00 02 means they have "Add Control" 00 00 00 00 00 00 00 04 means they have "Delete Control" So, if a User has "00 00 00 00 00 00 00 07" that means they have all 3 (as far as it has been explained to me). Now, my question is that I need to know how to get to "0x07" when creating/checking records. I don't know the syntax for actually combining 0x01, 0x02 and 0x04 so that I come out with 0x07.

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  • Preseed Ubuntu installation with full disk encryption

    - by user249264
    I am trying to set up Ubuntu full disk encryption using preseeding. I was able to set things up correctly following the preseed file presented here. But I do not want to provide the default password in the preseed file. Is there a way to let ubiquity fall to the screen that asks for the encryption passphrase just like it does when the username is not provided in the preseed file? When I try to leave the passphrase option empty in the preseed file, I get an error in the installer saying "An error occured while creating the keyfile".

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  • AutoVue for Agile Sessions at the Oracle Value Chain Summit 2013

    - by Pam Petropoulos
    At the upcoming Oracle Value Chain Summit, which takes place February 4 - 6, 2013 in San Francisco, CA, AutoVue Enterprise Visualization solutions will be covered in a variety of sessions within the Agile PLM solution area. Attend the following sessions during the Product Deep Dives & Demos Track, and discover the latest AutoVue for Agile capabilities, including how to streamline business processes, such as change management by creating ECRs directly from within CAD designs. Visual Decision Making to Optimize New Product Development and Introduction Date: Tuesday, February 5 Time: 12:45 pm to 1:30 pm Seeing the Forest: Next Generation Visualization Date: Wednesday, February 6 Time: 3:15 pm to 4:00 pm Next-Generation CAD Data Management: MCAD, ECAD, and Software Configuration Management Date: Wednesday, February 6 Time: 11:15 am to 12:00 pm Keep an eye on this blog for forthcoming details about each of these sessions. Don’t miss this opportunity to mingle with other AutoVue for Agile customers and meet one on one with the AutoVue product management and development team. Register now for the early bird rate of $195 and secure your spot at the Summit. Click here to register and learn more.

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