How to get Live Edit to work with Pycharm 5 - debugging

When I try to use a Javascript debug configuration to use the Live Edit function of PyCharm 5 the IDE starts a browser tab, which seems like it connects to the IDE but nothing works.
There is no error either. I found no documentation of this anywhere online.

Support told me that you have to install an old version of the Live Edit plugin in PyCharm. What works is LiveEdit V2.0.18.143 which you can find here. So far there was no google-able information about this and I spent ours trying to figure it out. Hopefully the next person will find this here.

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Firefox can't load temporary addon: Error: Can't find profile directory

I'm starting to work on a small firefox plugin, it's a basic js script, no problem on this side.
I've made a few successfull tests, and had a a few satisfying results. But starting yesterday, i'm unable to laod any temporary addons in firefox.
Everytime i try to start one (even a simple console.log("hello world")), i get the error message in the console:
Error: Can't find profile directory. XULStore.jsm:66:15
It work perfectly 2 days ago, the problem appeared yesterday, and, as far as i know, i didn't made any firefox upgrade.
I've made a few reseach, a found two usefull links, one on discourse.mozilla of someone that has the exact same problem ... but no answer, and another one on bugzilla saying this bug won't be fixed because it should last long ... https://bugzilla.mozilla.org/show_bug.cgi?id=1548017
I'm askign here because i can't find any solution to my problem, and right now, it's been 24h since i'm stuck in my development progress. I'm open to any suggestion that might work.
I've checked my profiles directory and files, they're existing and ok... and that's basically everything. I'm not familiiar with the tools available for firefox so, i might have forgotten to check basic things that might help.
P.S: i'm not using selenium at any time (i've seen a few requests here about a similar issue with selenium, but i'm writing vanilla JS here, so, i think it's not the same issue)

pydev download links don't work

I'm trying to download Pydev and having no luck at all. I'm told to click on the link for updates, (http://www.pydev.org/updates) but I'm then sent to a "dummy" site with other links that are no help at all. I've been at it for a couple of days now with no luck. I have Eclipse Neon so I'm ready to go as far as that's concerned. Anyone know what's happening and how to resolve this? Thanks.
Actually, that's not a link you're supposed to click... you should add it as an update site in Eclipse in Help > Install New Software.
See http://www.pydev.org/download.html for a better explanation.
in my eclipse it try to work with file content.xml that not exist on the link.
I try with
jar:https://dl.bintray.com/fabioz/pydev/5.4.0/content.jar!/
and it work to me

Cordova file plugin can't access the application directory on windows 8

Please help, I can't seem to get an answer for this anywhere.
If I use the Cordova file plugin to try and access the application directory on Windows 8, it always fails! Here is the basic code I am using:
window.resolveLocalFileSystemURL(cordova.file.dataDirectory + 'www/assets/images/image.png', gotFile, fail);
I have been using the same basic code on the Android and iOS versions of the app for some time now with no problem so I don't understand why the Windows 8 version doesn't like it.
Through console logs I can see that the link generated is in fact correct and it's actually exactly the same as one used to append the same image to the page (which works fine):
<img src="ms-appx:///www/assets/images/image.png">.
Can anyone please tell me why I can't use cordova.file.applicationDirectory with Windows? I know that folder is read only, I am just trying to read from it.
Note: I can use window.resolveLocalFileSystemURL with the cordova.file.applicationDirectory no problem at all, it works as expected. Its only the cordova.file.dataDirectory that always fails for me. The closest answer I could find was some people having trouble with the image paths of images saved from the camera plugin but that seems to have been a bug that was fixed by Cordova. If this is not a bug also then I'm assuming there is something really simple I can do to make the resolveLocalFileSystemURL work?
Thanks.
I found a solution to my problem by using 'windows.storage.storagefile', I had success with the following code:
Windows.Storage.StorageFile.getFileFromApplicationUriAsync(new Windows.Foundation.Uri('ms-appx:///www/test.html')).done(win, fail);
More info can be found here: msdn.microsoft.com/library/windows/apps/… I hope this helps some other people struggling with Windows 8 as I spent quite a time scratching my head about it and trying lots of different ways.
Cheers,
Stuart

Cannot Install Aptana plugin on Eclipse 4.2

I've installed Eclipse 4.2 Juno. Now I want to install aptana for developing ruby, but I get the following error,
Unable to read repository at http://download.aptana.com/studio3/plugin/install/content.jar.
Unable to read repository at http://download.aptana.com/studio3/plugin/install/content.jar.
Read timed out
I assume that by now you have probably solved the problem, but I had exactly the same problem and found the solution after many searches, so for the sake of any others searching here...
The URL you need to enter in the 'Install New Software' dialog is
http://download.aptana.com/studio3/plugin/install
The following answer was correct. I just tested it with Eclipse Juno.
Steps:
Open Eclipse
Help -> Install New Software
Add (on the top right)
Enter the following link for Aptana Plugin with Eclipse Juno: http://download.aptana.com/studio3/plugin/install
Click OK
Put a check mark for Aptana Studio 3
Next -> Next -> Finish
download.aptana.com/studio3/plugin/install did not work for me. I am using Eclipse 4.3 based STS 3.4
Instead I got the appropriate update site link from this site Aptana Update Site
This is the link for Eclipse plugin update site http://d1iwq2e2xrohf.cloudfront.net/tools/studio/plugin/install/studio3/3.4.2.201308081736/
There is also a link to download the plugin and install through archive. I have used the above update site link and no problem at all.
Hope that will help others.
Adding this answer in case somebody still gets this error while using the correct URL from JonB's answer (http://download.aptana.com/studio3/plugin/install )
Restart Eclipse and try again.
This appears to be a transient issue, as mentioned here:
Aptana studio 3 cannot contact download.ecplise.org
It worked for me after a retry.
I also gone through same problem. But Following solution works for me,
In Eclipse, go to "Eclipse Marketplace" and search for Aptana 3 and hit the Install button.
Help -> Eclipse MarketPlace
Eclipse Market place - Aptana 3 Studio plugin
I wondered myself whether to install the standalone or the plugin. I tried the plugin based on aptanaès instructions and it failed on the first try.
As usual SO respondents reported this problem.
I restarted Eclipse, and then did the install with Aptanaès URL
http://download.aptana.com/studio3/plugin/install
and it worked.
My environment was Eclipse JUNO,
As of 01/29/18 and Eclipse Photon, none of the URLs listed as answers here work in Eclipse's built-in software sources panel. However, after some trial and error mashing up Aptana's old download URLs with the ones Appcelerator (which bought Aptana in 2015) uses for its own software, I got:
http://download.appcelerator.com/aptana/studio3/plugin/update/stable
This works, is totally plug-and-play, and is obviously official - no need to go off to some shady 3rd party hosting site. I just wish someone at Appcelerator had spent 15 minutes to post it somewhere.

Red5 demos don't work

I just installed red5 on my server, and the install seems to work fine. As you can see here: http://onelifemedia.com:5080
I got this far by using this walkthrough: http://www.webhostingtalk.com/showthread.php?t=1046590
The /demos page gives me a 404 error. So I logged onto the server, and checked to see if the "demo" directory was already there. It was not.
The applications that I installed were a directory up from the root directory. I'm not sure if this is right or not.
Either way, my end goal is to actually get something working besides the main page. If I can get the demos to work, then hopefully I should be well on my way.
I guess my questions can be broken down like this:
Does anyone know how to get the demos working?
Should I forget about the demos, and try to start writing my own code?
If I should write my own code, how should I go about installing it? Since the installer is not properly installing the demos.
Thanks
The tutorial is good but you dont need the admin app. Use the installer link in the tutorial and install the demo you want to use. The content of the "demos" directory is only the swf files used to access the server demos which you use the installer app to install. For instance , select "oflaDemo" and then from the main page navigate to demos/oflaDemo et voila.
I know I'm biased being a core developer, but we've attempted to make the server as ez as possible to use.
I could install demos from the latest svn trunk, Checkout the source, use ant&ivy to build and run the server and you can install two sample apps(oflaDemo and SOSample).
You may need to use ivy commands resolve some of the common issues during installations.
E:\dev\red5\java\server\trunk>ant ivyclear dist
()Red5 user mailing list may help you, because this is not exactly problem with Red5 source.
()http://stackoverflow.com/questions/11156222/red5-demos-not-working/11935532#11935532
I could resolve the issue based on the information in Red5 users mailing list and comments by Mr.Mondain in one of the posts in Stackoverflow

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