How to debug code written for blackberry browser? - debugging

I have added code (blackberry geolocation) to a web page for the Blackberry browser.
Without a windows machine how would someone debug code for the Blackberry browser?

Not sure what machine you are working on, but running a virtual machine may be an option.
I have used VM Fushion6 with my Mac and it worked great. Plus it has a trial period, so it probably wont cost you anything.
http://www.vmware.com/products/fusion/

Related

Remote Desktop for Mac - issue with JavaFX app - PDFBOX

I have written a JavaFX app running on Windows 10 machine in the office which has problems showing (painting/rendering) certain embedded controls such as a Pane with PdfBox when I connect to it with Remote Desktop for Mac. It shows only a black screen in the app instead of the pdf document.
When I connect using RDP from my Windows 10 machine at home to my Windows 10 machine at work, the app works just fine (the pdf is shown in the app).
I have the same problems using AnyDesk and Teamviewer.
The app only shows PDFs properly using a connection from Windows 10 to Windows 10 with Microsoft RDP.
It might be a JavaFX issue. Similar issues are described here (although not 100% identical):
https://bugs.openjdk.java.net/browse/JDK-8239589
https://bugs.openjdk.java.net/browse/JDK-8229394
However, since I guess Microsoft Remote Desktop for Mac is using the same technology as the Windows Desktop client, I would have expected it to work fine.
I have a Mac Mini M1 running the latest OS (Monterey) at the time of writing this post. I am also using the latest Remote Desktop client for Mac.
This problem is not new and was also present in older releases.
I have tried to play around with screen resolutions, both on Host and Client but nothing good came out of those tests.
Disabled also hardware acceleration in Remote Desktop for Mac preferences but it didn't change anything.
The machine at the office has the following specs (which I cannot change nor update)
Edizione Windows 10 Pro
Versione 20H2
Data installazione: ‎10/‎09/‎2021
Build sistema operativo 19042.1415
Esperienza Windows Feature Experience Pack 120.2212.3920.0
Anyone else who has seen this problem and perhaps resolved it?
Could it be a bug in either PdfBox or Remote Desktop for Mac?
Except for the above issue, the Remote Desktop Client for Mac is working great (not lagging as TeamViewer or AnyDesk) and the user experience is phenomenal.
PS: While this might be considered a programming question (since I wrote the app with JavaFX) but it might be better to post on another forum? If yes, which one? On the other hand, many similar posts (look at the suggested thread on the right) have been upvoted despite not dealing with programming issues.
Thanks.
How do you use PDFBox? I ask because this is not a JavaFX component. If you use a SwingNode for that it might be interesting to try one of my two PDFViewer demos here and see whether the problem persists.
https://github.com/mipastgt/JFXToolsAndDemos#awtimage
The difference is in how I do the rendering and maybe that makes a difference for your use-case too. But of course this is just a wild guess and I can't promise anything.

Debugging IE11 on Mac

This may already have a question somewhere, but I am at a loss as to how to debug IE11 on my Mac.
I currently run a full Win10 instance in a Virtual Box, but it is so bloated that it is nearly impossible to move nimbly between coding and debugging. IE dev-tools are also inaccessible using this method because it just cripples the VM, so I am flying blind with coding.
I have looked up tutorials as to how to run IE on a Mac direct using Wine/Remote Desktop, but these instructions are out of date or the supporting software does not work as intended. Also, Microsoft (being the evil empire that they are) discontinued support for debugging with Azure so that is another option off the table.
If there is anything that actually works without having to shell out $$$ please let me know as it is so painful currently to debug the worst browser that will never die.
From your description, I can see that you had already try to use the Windows 10 VM but it get hangs.
You can try to go to Windows Features on or off inside Control Panel-> Programs-> Programs and Features and try to turn off the features that you are not using may help to reduce the load.
It is possible that you are running your VM in a very less memory that downs the performance of the OS.
If possible for you than try to install a VM with some more memory.
Otherwise you can try to install Windows 7 in your VM and upgrade to IE 11 in that.
It can help you to solve your issue with the OS and you can debug the code on IE 11.
Below are some helpful references that may give you some additional information.
How to test your website with Internet Explorer on a Mac
How to Debug in IE on a Mac

Internet Explorer times out when using Windows 8.1 VM

When using my virtual machine, I'm trying to gain access to the Internet, but unable to get IE to start, when clicking the icon it doesn't react. I've done some research and a couple of hours troubleshooting, but no luck. It does appear to be a problem for some, but they don't have the exact same problem I do.
Here's what I've come across while troubleshooting:
1) OS is windows 8.1 32-bit, but my host machine is 64-bit, because of this there might be compatibility issues. Not much more on this though, no explanation on whether that is the problem at all.
2) My network settings could be wrong, but I'm attached to a bridged adapter, my IP's match for both VM and Host, and I can access the web when I use a web browser app (but the app that can't download anything, so I can't download google chrome or the necessary files I need to study).
3) Others say that the problem is Windows 8.1 itself. That VMs just don't work as they should like Windows 7.
I clicked to uninstall Windows explorer, but it seems it doesn't exist, and it doesn't have an icon on the home screen.
Could it be that the .iso I downloaded did not have IE included?
The original need for the VM was to test Docker containerisation for a report. Should I scrap the whole idea and try for Windows 7 64-bit instead? That's all I can do if I can't find a solution.
Any help would be appreciated. Thanks.

How to debug phonegap on Windows

Is there any way to Debug Phonegap Apps on a Windows 7 PC?
It takes quite a long time to upload this stuff to the Phone everytime.
Take a look at the Ripple emulator plugin for Chrome. It allows you to simulate how your app would work on a multitude of devices. If you are using anything outside of the core cordova.js/phonegap.js (meaning plugins) I do not think it will work though. For basic testing it works great.

Debugging on Windows Phone 7 emulator causes internet connectivity to be lost

I am currently trying to develop a Windows Phone 7 app and corresponding REST Web API project. I have been encountering problems with the emulator talking to the API. After testing with JQuery and Fiddler I came to find that the emulator is losing internet connectivity with my system.
I am wondering if anyone else has seen this issue and can recommend something. At this moment the only fix I have been able to find is to restart my entire machine which is not something that makes development either fun or efficient. If anyone can recommend anything I would greatly appreciate it.
Fiddler creates a proxy when running. Gotta reset the Internet Options of the host machine and it usually goes back to working

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