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  • HowTo: make raw_input & input work the same in both Python 2 and 3

    Was just trying to make a Python 2 script work in Python 3 and at first it seemed I just needed a small change to add missing parentheses to the argument of a couple of print statements. But then another issue came up, it wasn’t understanding the command raw_input(somePrompt) that was occuring at various places […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Ιουλίου 10, 2020
  • HowTo: Use DISM and SFC tools to check+fix your Windows installation

    If you’re having issues with your Windows 7 or newer, you should consider whether its installation has become corrupted (due to malicious software or hard drive errors). After doing a disk check (say by right clicking the appropriate drive under my computer and selecting Properties, then Tools tab and Error checking) and a complete virus […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Απριλίου 14, 2020
  • Fix: Microworlds Pro installer showing gibberish instead of Greek

    A friend sent me the other day a screenshot from the installer of Microwords Pro Greek version on Windows 10 that was showing gibberish instead of Greek. At their school on Windows 10 it was showing up fine, so they wondered what the issue was. They mentioned that on Windows 10 english it was showing […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Μαρτίου 31, 2020
  • Fix: Cisco Webex Meetings install fail (AddDllDirectory @ KERNEL32.dll)

    Looking into the following error message occuring with Cisco WebEx Meetings installer on Windows 7, found this useful discussion: https://social.technet.microsoft.com/Forums/en-US/a0970bfe-2bca-4ae3-a463-a5a04df83770/could-not-locate-dynamic-link-library-kernel32dll?forum=w7itproinstall where the following are suggested: – install Update for ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Μαρτίου 28, 2020
  • Fix: make ownCloud installer display in English language

    OwnCloud is an interesting solution for setting up a file sharing cloud for a group of people. However,one issue I’ve found with its Windows desktop client’s current version (which looks clean of any viruses since I always check first) is that if your Windows 10 is configured with a preferred language that the desktop client’s […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Μαρτίου 26, 2020
  • Fix: Buildbox activation issues on load

    Buildbox is a wonderful game authoring tool (that spans the whole nocode-code continuum, including the low-code aspect). It now has a free version too with nice templates and tutorials included. I had an issue with the Windows version (it also has an indentical MacOS-X version since it’s a Qt-based app) where it was complaining about […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Φεβρουαρίου 22, 2020
  • Fix: Acer Aspire One (AS1) ZG5 blank screen at startup

    Seems Acer Aspire One (AS1) ZG5 can have a recurring problem, esp. if its battery is near its end of life. If it shuts down abruptly its BIOS settings seem to get corrupted and its BIOS instead of discarding them seems to freeze. Luckily they have a way to update the BIOS via USB key […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Δεκεμβρίου 22, 2019
  • Fix: “A numeric comparison was attempted” at VS build (Costura.Fody)

    After upgrading from Visual Studio 2017 to Visual Studio 2019 I was able to update NuGet packages Fody and Costura.Fody of a solution that needed them (to package assembly DLLs inside console EXEcutables) and the solution was rebuilding fine. However after I synced the solution via a Git repository on another machine and installed the […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Οκτωβρίου 18, 2019
  • Fix: Invalid Firmware Image at Dell Inspiron 3537 BIOS update

    For some time now I was trying to update the BIOS of an older Dell Inspiron 3537 laptop from inside Windows (with the InsydeFlash application that the respective Dell update package employs), only to get a blue screen saying Invalid Firmware Image upon reboot and the BIOS update was skipped every time. Since that update […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Αυγούστου 9, 2019
  • HowTo: remove Javascript imports from OpenLayers map examples

    OpenLayers is a fine alternative to the map visualization part of Google Maps Platform, however many of its examples sometimes use features from future and server-side Javascript versions, like “imports”. Based on lou’s answer at https://stackoverflow.com/questions/51093964/why-examples-dont-work-a-struggle-with-imports/56549364, ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Ιουνίου 11, 2019
  • Fix: Word print view showing no margins and pages appear collated

    I’m often asked by friends and family to assist them on frustrating technical issues they can’t resolve by themselves. Thanks to remote access / support software like TeamViewer, this is a piece of cake nowadays. The solution to such problems isn’t always straightforward though. Just came across a Microsoft Word installation where suddenly the ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Απριλίου 5, 2019
  • Fix: “The Global element ‘xx’ has already been declared” warnings in config files after .NET framework upgrade in Visual Studio solution

    Had just converted to target .NET framework 4.7.2 a Visual Studio solution full of 4.5 libraries, console apps and an MVC 5.0 (recently converted from 4.0) web app and all seemed to build fine, but then noticed that with web.config of the MVC web app open in the editor, it was showing lots of warnings […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Απριλίου 4, 2019
  • Fix: Reset forgotten Windows Phone pin remotely if locked out of it

    I got an older Lumia 930 phone (nice big display and 20MP camera, Windows Mobile 8.1 upgradeable to Windows 10, main shortcoming is that it doesn’t have microSD slot) on big discount the other day, but after upgrading it to Windows 10 I accidentally entered the wrong PIN code at login an it managed to […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Νοεμβρίου 15, 2018
  • Fix: jqGrid search operator menu items jumping around on hover

    A colleague noticed earlier on today, that on the Chrome browser they were using, the search operator menu items of a jqGrid on a web app’s UI were jumping around on hover, making it practically impossible to select one.    Seems this had started occurring on that ASP.net MVC web application, after a recent update […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Νοεμβρίου 6, 2018
  • HowTo: Fix DVD/CD with Live filesystem (Packet/UDF) on Windows

    The other day I found how easy it is to use a Live CD/DVD (where packet writing occurs when adding stuff) instead of a Mastered one (where all is kept to be written when you close the disk) on Windows. It feels more like using a USB flash disk and should be more safe regarding […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Οκτωβρίου 10, 2018
  • Fix: jQuery’s jqGrid search UI custom styling

    Lately, I’ve got the task of maintaining/extending an ASP.net MVC web application that is using jQuery’s jqGrid for data grids on its UI. First thing I noticed was how confusing the search UI on the grid’s header was: Those symbols on the left-side of each column’s searchbox are for the type of search (e.g. contains, […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Οκτωβρίου 3, 2018
  • Fix: Temporary or Local roaming profile message after Windows login

      Researching how to solve a “You have been logged on with a temporary profile” message on a system set up to use a roaming profile (and after I had first checked/fixed the filesystem for errors which is the classic cause for that when using local profiles) I came across this article: ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Αυγούστου 18, 2018
  • Fix: Windows 10 laptops with AMD graphics adapter going really slow

    Quoting my comment from a discussion thread on the AMD Community website Actually the drivers back from 2015 that Microsoft serves for AMD laptop graphics adapters seem to make Windows 10 crawl (at everything, not just in graphics stuff). Installing the newest ones from AMD (in this case the beta driver) makes laptops work decently […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Ιουνίου 27, 2018
  • HowTo: Install Skype desktop on Windows 10 (for older webcams)

    On Windows 10, Microsoft (they’ve acquired Skype some years ago) provide a Windows Store app for Skype, however Universal Windows Platform (UWP) apps like that one don’t support older webcams (even the ones embedded in not-that-old laptops). Unfortunately, Microsoft hasn’t bothered to provide some frame grabber driver to bridge with ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Μαρτίου 22, 2018
  • Fix: Windows Update 0x8e5e03fa, 0x800703fa errors

    Sometime ago, I was receiving errors 0x8e5e03fa and 0x800703fa on several pending updates at Windows 10’s Update pane (found at Settings / Updates & Security / Windows Update from the Start menu). The updates history wasn’t showing many more details, but could see Knowldege Base article numbers (KBxx) for some pending cummulative updates. ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Νοεμβρίου 20, 2017
  • Fix: WordPress administration UI content area showing up blank

    Some time ago, at a WordPress 3.3 blog, a friend was getting a blank main area at the administration UI (just the menu was showing up there) when they visited the classic URL of the form http://somesite/wp-admin/. Here is a writeup of some notes I had kept while troubleshooting that issue and then upgrading to […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Νοεμβρίου 16, 2017
  • Fix: Windows Phone update error 80072f8f

    I was setting up a new Lumia phone (with Windows Phone 8.1) and neither phone update, nor the (Here) maps downloads were working. When trying Settings / Phone Update, it was showing error 80072f8f and was pointing to http://www.windowsphone.com/en-us/how-to/wp8/basics/solutions-to-update-issues to read more info. However that error code wasn’t ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Δεκεμβρίου 28, 2015
  • Fix: Keyboard shortcuts Ctrl-C, Ctrl-V, Ctrl-Z, Ctrl-A not working in Word

    For some time now, I was getting very annoyed while copy-pasting content from other software into Microsoft Word 2010. I would press CTRL+C at some other software and then would press ALT+TAB to go into an open Word document and press CTRL+V to paste, but it would not. So I had to move my fingers […]
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Νοεμβρίου 25, 2015
  • HowTo: Reinstall a new Windows 10 build after reverting to older build

    At http://www.askvg.com/fix-windows-10-insider-preview-build-10240-not-appearing-on-windows-update/ it writes: NOTE: If you previously had a new Windows 10 build installed in your computer and then reverted back to an older build, you’ll lose access to the new build and it’ll no longer be offered as an upgrade option. Deleting the ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Νοεμβρίου 23, 2015
  • Fix: VSIX installer error – SignatureDescription could not be created

    This is my answer at: http://stackoverflow.com/questions/31552082/vsix-installer-signaturedescription-could-not-be-created-for-the-signature-algo/ to the question on why some extensions fail to install at RC (Release Candidate) versions of Visual Studio 2015, showing error “SignatureDescription could not be created for the signature algorithm ...
    Δημοσιεύτηκε στο George Birbilis' blog (Weblog) από το μέλος birbilis στις Οκτωβρίου 10, 2015
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