some rather general question from me:
My client is looking forward to get a webDAV-client from me. He wants it to be compatible with android, ios, winPhone, firefox-OS (and ubuntu-OS, when its done). I am used to code native apps and now i'm a bit confused how to solve this best.
Will this be possible using html-5 + jquery/JS ?? i got no expierience in this direction so far. Thanks for any advice :-)
Well you certainly can call some WebDAV methods with javascript. Wether or not everything is implementable highly depends on other the functionality your client expects.
Related
i am using labelImg tool for a graphical image annotation.
But for our education site, we would like to add this function of a graphical image annotation like labelImg into our web service.
https://github.com/tzutalin/labelImg
So Can we make labelling tool for data preparation for training on our website as one of function of data training?
Anyone have any idea concerned with this?
Ryan.
Labelimg is a desktop app that uses Qt for its UI. There exists solutions to run Qt in a Browser. See for example the solutions for Running Qt over the Web.
Otherwise I would recommend to explore other web-based tools for image annotation, e.g., the Computer Vision Annotation Tool (CVAT).
I hope you succeed in your endeavor.
To previous flags/deletion of my answer: As per Stackoverflow's code of conduct I did "make sure my answer provides at least a viable alternative. The answer can be “don’t do that”, but it should also include “try this instead”. Any answer that gets the asker going in the right direction is helpful". Please comment with further explanation why this is not a valid answer. Many thanks and all the best.
We are trying to develop a web conferencing application using WebRTC. It's lack of support for IE browsers is really big pain point for us. Now we are trying to deploying a media server that can possibly do a http live streaming for non WebRTC browsers. We tried with Kurento Media Server, but unfortunately it doesn't go well with cloud. I'm clue less on how to proceed now. Can anyone help me with this regards.
P.s. Consider me as a rookie in WebRTC.
Priologic (easyRTC) just released an open source WebRTC plugin for IE.
HTTP Live Streaming has several seconds of delay. Not suitable for the real-time communication.
There are several alternative/complements that you can use in order to make videos work in IE.
First of all, please ask yourself if this is really needed. Are the people that will use your solution using IE ? If yes, could yo convince them to use a more decent another browser ?
If you really can't do that, then :
You could ask your users to install a plugin, like https://code.google.com/p/webrtc4all/
You could also use a fallback mechanism, like flash. Unfortunately, I don't know of any simple way to do that right now. You will probably have to build your solution from scratch. And the quality will probably suffer. EDIT : found this SO question, with a commercial Java applet.
Also see this SO question related to chrome frame and a google groups conversation
But really, I would just forget IE if I were you...
In my app I use just one FragmentActivity and implement all other Functions as Fragments. The app should be compatible down to Android 1.6.
Due to the fact that I need a Mapview I implemented the android-support-v4-r6-googlemaps.jar, which works great.
Now I have to implement an alarmsystem with notifications, and then I got stuck. For notifications I seem to need the NotificationCompat.Builder, which is in android-support-v4.jar, but not in my support-library. I can't use both libraries in the same app, but I need at least the Notification package from the android-support-v4.jar. Can I extract this package somehow? Or is there any other solution?
I've been searching for a solution during a lot of hours, but I couldn't find any helpful.
Many thanks in advance for your help!
I've been having the same problem.
For now I'm just checking android versions, using deprecated approaches for older versions and suppressing the deprecation warnings.
Not a very clean way to handle it, but for now, it'll do.
I have an idea of studying user behavior on the browser, for which I intend to make a Chrome/Firefox extension to study the behavior dynamically. I have some predefined libraries in Java and Python to analyze the results, which will be impossible to program in plain JavaScript.
Now for my question: is it possible to use third party libraries, especially those of Python or Java like plain function calls?
I have a vague idea about something like Java XPCOM or PyXPCOM for Firefox. However, for a beginner, it all looks so scary. I started making Add-On for Firefox, but got lost somewhere in the huge API.
I found Programming Chrome extensions easier than Firefox, but I couldn't come across something similar to XPCOM in Chrome.
How can I decide which one to go for?
Chrome - seems easy but I am not sure of its power.
Firefox - Seems powerful, but is it really possible to use any Java/Python Library?
Additionally, I came across this link that may be useful: How does someone use thirdparty libraries to be included in Firefox addons/extensions?
But seems like it mostly talks about C++ and XPCOM.
I have a vague idea about something like Java XPCOM or PyXPCOM for Firefox. But for a beginner, it all looks so scary.
I am not a beginner and JavaXPCOM/PyXPCOM are very scary (in addition to being barely maintained). As Firefox goes, it should be much easier to wrap your Java/Python library in an application and run it as an external process: https://developer.mozilla.org/en/XPCOM_Interface_Reference/nsIProcess. Note that you cannot get data back (other than an exit code) so the application should write it to a file that you can then read in your Firefox extension. Not very elegant but it has the advantage of being doable.
As to Chrome, its extensions run in a sandbox and using Java or Python isn't possible. Only option is adding an NPAPI plugin to your extension. It is binary code meaning that it could do anything.
When writing Chrome extensions, you're limited to JavaScript unless you choose to use an NPAPI plugin, which lets you do pretty much anything, but is not recommended.
The other approach you could take is to implement your Java or Python code on the server and make requests from the chrome extension's JavaScript.
I am in a process of integrating several websites/content management tools to try out some of my ideas. Over the past couple of months, I have discovered tons of very helpful stuff, and it's great. I'm setting everything up just fine. To name a few it's: phpwebsite, moodle, livezilla, etc.
The problem is that I am doing everything myself and do lack technical knowledge.
I do have a strong programming background from way back then, which is no longer applicable. However, I seem to be managing do dig up HTML, PHP and JavaScript codes more or less OK, and things move forward pretty well.
Now it came to the need to implement SSO between a few of my systems. I like what I read about CAS, but the more I read the scarier it sounds:). I feel that I lack way too much technical expertise to be able to implement it myself. It looks like that it is not just simple logica installation and configuration as with most of the things I delt in a past two month, but kind overly complicated.
Should I risk it? What problems am I gonna face?
All the discussions I have been able to find so far are way to technical, not user friendly at all.
Please help me to build up some courage:)
Thanks,
Oleg
Looks like you're doing very well, there are many people ready to help you. Take a chance and you will learn a lot in the process.
You can at least remove the burdeon of installing the CAS server by using the cloud provider: http://www.casinthecloud.com (free servers are available for tests). For all the integrated applications, it's still up to you, but it should be in your technology using the right CAS client.
There is demo implementation here,
Hope that helps