Having trouble getting mobilechelonian to work - jupyter-notebook

For context, I'm in a programming class and trying to get the turtle from mobilechelonian to work and cant seem to have any success.
I keep getting this message
Widget Javascript not detected. It may not be installed or enabled properly.
I've tried this on different computers, such as dell, MacOS, Samsung, Chromebook, and my phone out of pure desperation. No luck. I've emailed my professor and he responded once saying to try putting in more code to run the turtle, but that didn't help.

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Bootloop after twrp flashing

after I (tried to) flash twrp i got stock in bootloops. I had lineageOS 19.1 running and wanted twrp to install e.g. supersu. I still can access fastboot mode but from here I have no success, no matter what i try for many hours now.
Strange thing i dont understand:
with heimdall i was able to flash twrp (3.6.1) when in fastboot but with adb or odin im never able to detect my phone. I tried a lot of cables and drivers already
when in twrp i cant make a factory reset or wipe cache because it always brings the error "Permission denied" mainly for "/data"
Im able to flash lineage os from twrp but then i stuck in bootloop again. I hope someone can help. Device is a Galaxy S10e

Firebase and Swift 3

I have searched around and have not found the particular answer that I am seeking for. I just went and updated my App to a Swift 3 Language from swift 2. It obviously threw out a host of errors which I went through and fixed to the best of my abilities and now I do not have any errors. I can run the app but I cant tell if anything else is working because the Login or Auth sections of the app are not working. I know that I can just bypass to test but I have been working on it a lot and trying to get this feature to work that worked well before the language was changed..
Very simple my question is this:
I upgraded to Swift 3. Do I need to upgrade the cocoa pods to support the change in language? If not is it just an issue with the way that my code is and because of the change to swift 3 that i need to keep tinkering with?
Thanks for any help
sorry posted that about 12 hours to early. After doing a lot of research it looks like I found the answer. have not tested yet but I think I am getting the same errors in the compiler.
"We've noticed what seems to be an issue with the latest iOS 10 simulators (up to beta 6 at the time of this writing) that causes Firebase Auth to throw an error due it to not being able to write values to the keychain. This issue does not affect real devices." This is from a Firebase Blog
Hello I got this problem on the device and not on simulator, my device is iOS 9.3.3 and the strange thing is that when run from xcode it works just fine
But when I open from device after stopping debug from xcode, the error will occur
And after some digging, I found out that if pod is only using firebase, it connect just fine even opening from the device
But if I add just 1 pod, it will error like above, so I don't really understand what is going on
And yes already try using keychain sharing
Any tips?
Edit: it works fine on other devices running iOS 8.1

Trouble to install SimpLESS

I am trying to install SimpLESS on my Windows 7 64bit PC. However, as soon as I tried to run the installer, it popup an error message saying: "Could not query info: Invalid HTTP Status Code (403)". I tried with Google, but didn't found any solution for that.
Do you ever experience this problem before? Any idea what causes that problem? How can I solve it? If worst case I can't get run on my PC, is there any other way to do LESS CSS on my PC?
Thank you.
I was also facing same problem.
what i have done is, quit some background running application like torrent etc.
Now its working perfectly.
Click on below link for the same
http://developer.appcelerator.com/question/105351/downloading--installing-problem-could-not-query-info-invalid-http-status-code-0

No desktopSDK found in TideSDK Developer

when searching the internet, i came across the TideSDK which I learnt was made for develoing desktop apps with HTML, CSS & Javascript. As an experienced web designer I downloaded it hoping to begin creating desktop apps with my HTML, CSS & Jscript experience immediately. But, that wasn't the case.
Immediately I launched it I saw just two buttons one to import, the other to create new project. Since I had nothing to import, i opt to create new project. After filling the spaces for project type(project type was fixed on desktop), name, app id, directory, company/personal URL,the Titanium SDK Version was left inactive ( I don't know why but i thought it was minor), I expected to see some spaces to write my codes but none. Rather after saving my changes, I brought to a 'console' which was also inactive. No cursor at all except some buttons with lauch app, kill app, package with Runtime, package without runtime which were all not yielding any result. Infact after clicking each of them, I still remained in the inactive console.
In my curiousity to get things working, I have done many researches on the net without a fruitful result. The best article I have gotten so far is from: http://seyekuyinu.com/how-to-set-up-the-tide-sdk-developing-desktop-applications-with-html5-css3-and-javascript/ but even that did not work fine. I downloaded the Tiv Community App which suppose to serve as the IDE but it could not be installed.The installer always stop on the way. I have tried to instal it on my home laptop and the office desktop but it could not be completed in any of them. Please if you want to reply to this question, i would love you to download the Tiv Community app and see what am talking about. I have also downloaded the helloworld from Github but when I try to import, it gives an error message something like "Importing desktop project, but not desktop SDK found in your system". I downloaded the desktopsdk-1.2.0.C4-win32 but the installer is not work - 'cannot locate application path'.
Please, am curious about this whole project and would appreciate any useful reply. I would also appreciate if TideSDK Developer team could write a comprehensive 'getting started guide' but the guide avaiable now is not meeting up with our curiousity for getting started in SDK. Thanks
Checkout Getting Started Guide http://tidesdk.multipart.net/docs/user-dev/generated/#!/guide/getting_started
TideSDK's latest release version is 1.3.1-beta
You need to download the SDK from http://tidesdk.org and extract the same in appropriate directory as mentioned in getting started guide.

Samsung Galaxy S2 Root

I tried rooting my S2 but something obviously went wrong. When i was finished rooting and tried rebooting it, it was just stuck on the bootscreen with the yellow triangle. I went to sleep and the next day it was still like that, so I went on the internet to find some help. I found the stock rom and kernel and tried booting that. Now what happens is that the boot screen comes and after 10 seconds the phone just turns off. When i tried unrooting it, i couldnt because Odin wont recognice my phone. I have also tried using Heimdall, but that wont find my phone either.
I have the international version, think it's called something like I900 etc.
I tried asking on Reddit and when they couldnt help me, they sent me here. I also discovered that i forgot to put the phone in debugging mode.
I can still acces the download and recovery mode, and yesterday i ordered a USB jig, that will be coming in the mail soon.
What should i do?
It seems you flash a wrong kernel/Image. Try to get a Orginal Kernel and a Orginal Rom.
Together with the correct PIT File.
Be sure to check if you have a 9100 or a 9100G .. this is different processor.
If you get into the Download Mode... all can be fixed.
If you get an Screen with 3 Symbols (Phone, Triangle, PC)
You are in the First Stage Bootloader, and must repartition Flash.
Odin should always detect your Phone.
Please search for Recovery Flash, or unbrick in some Android-Forums...
I don't want to link because there were many good sites.
Hope this helps.
PS: Flashing isn't automatically Illegal.
I'm Software-Developer and need sometimes to root Smart-phones, with custom kernels for different Projects.
For rooting There are 2 apps which will help you to have superuser permission on your device-one is superuser and the other one is
I recommend supersu over superuser.
Supersu also has an option to install via clockworkmod recovery(can be installed via rom manager) So it becomes an system app.

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