I bought an android TV box . it was not working .When i first contacted the seller (Chinese) they send me a software and ask me to connect the android box to PC with USB to USB cable. But unfortunately my pc was showing , more power needed (than USB provides) to connect. So the seller asked me to open the box and pull out white thing in the img attached. I don't have a clue what I am going to do.Before i do that i would like to know whats that white part and whats the use of it , how if its removed going to help me
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I have a Xamarin.Forms app using ZXing.net mobile v3. I've had zero issues until a user reported the camera just started acting like it scanned something without ever pointing the camera to a barcode. After some troubleshooting I was able to reproduce this, but only high sunlight areas. It would scan the ground, scan the walls of a house etc... acting like it just scanned a barcode. Indoors, there is no issue.
This is on the iOS platform project.
Has anyone run into this before? Is there anything I can do about this? The main users of the app are normally outside.
When writing a message in LinkedIn on android devise, the 'enter' button sends the message. How would I start a new paragraph?
This is due to the keyboard that your app is using. You will need to go into the app settings and change to a US keyboard to allow for the enter to be used as the enter key instead of send.
This answer was given to me by a LinkedIn community expert Julie
I have followed her instructions on my Android phone and the problem is resolved
Unfortunately, it does not work on Samsung Galaxy A5.
I removed all lenguages and keyboards other than English (US) and it still sends instead of insert (break paragraph).
A working solution would be highly appreciated!
I have a .NET WinForms app wherein the laptop is connected to both a scale and an GPS antenna via USB. Is it crazy to think we could have this instead as a web app and on a tablet? We're looking to make things thinner and smaller (this goes in a truck.. driver doesn't need bulk of keyboard either).
Obviously the tablet would have to have a USB port (some do, some don't). But then for "stickiness" to USB devices, I'd have to have, what, a Silverlight control on an ASP.NET page? More trouble than its worth?
Thanks for any thoughts/advice.
You could write an ActiveX control or browser plugin to use the USB port (Silverlight might not be able to do what you need). Unfortunately these controls most probably will have to be installed on the machine manually (unless you want to lower security settings for the browser). You might be better off using ClickOnce with your WinForms application to simplify deployment of new versions and keep using your existing codebase.
If all you need is to read the GPS data, you should use HTML5 Geolocation API: Demo and Specification
I have connected USB barcode scanners to iPads through the USB to 30-Pin adapter with great luck. The only trouble is there is a power limitation, if the device draws more than a couple hundred milliamps the iPad will shut of the power to the device. You might have trouble hooking up peripherals that are not acting like a keyboard or a camera though.
I want to work in HMI domain and have started learning it.
In first stage I want to develop Qt GUI based touchscreen application for ARM9 board. Can anyone please suggest how to go for it and any budget ARM9 Dev board with integrated touchscreen LCD for this purpose? I want to use opensource platform as much as possible.
I know I can do it with more ease on an ARM board which support some OS like (say) embedded linux or may be Rasberry Pi with java or Qt based GUI. But I do not want to use OS rather want to develop just a simple touch screen GUI application to (say) turn a LED on the ARM board (without running any OS).
My next step of learning will be using touch screen GUI, Rasberry Pi with raspbian, where I have already found numerous resources Online.
Thanks
It may be better to just get a low end tablet or why not even a phone, much cheaper than a dev board with additional touchscreen. Plus Android is open. It may be a good idea to get an Ubuntu touch compatible device. The Pi, while cheap, is also very underpowered. A cheap tablet or phone will be more applicable, especially since official Android support in Qt is looming on the horizon. So why spend more money on a lower spec'd device with very narrow application range? Not to mention the wide range of sensors you get with a market device - cameras, compass, gyroscope, GPS, accelerometer - those could come in handy in a HMI scenario. Last but not least, graphics drivers are usually better in production devices than prototype boards.
Is it possible to show images in Skype chat window ?
(windows 7 Skype client)
You can share your desktop using the windows desktop client (not Windows Modern), or drag and drop a image (or any file) into an IM window, or if you are using the iOS client do this - http://mashable.com/2012/08/21/skype-photo-sharing-update/
Update 7/9/14: More clients now support picture sharing in the chat: Xbox one, Windows Phone and iOS all have it now.
Update 09/10/14: Window and Mac too now (improved-skype-desktop-clients-for-a-dynamic-new-chat-experience)
Disclosure: I currently work for Microsoft/Skype
I think no, only you can share links to image, if you think on showing send image immediately, without download them.
There's a discussion/plea for such a feature at the Skype Community. Also, there's this Feature Suggestion separately. Please support.
If you are looking to share photos in real-time, the following tool allows for an online, collaborative slide show. I use it regularly to show pictures to my family over a skype session: http://www.photozzap.com/