App Icon with transparent background doesn't appear transparent on device

I created an app icon on GIMP with transparent background and double checked the transparency by pasting the icon image on colored pages in word editors. I went ahead and used the icon image and...

Android Models - ARMv6 and ARMv7 Devices for Game Development?

I am learning Android Games Development, and I am using Corona SDK for 2D Games Development. The Corona SDK 2011.450 supports ARMv6 Android Devices, while the new version 2011.484 supports ARMv7...

Select a graphic device in windows + opengl

I know how to open a window with openGL (using Win32 or other toolkits). But when the system have 2 graphics cards. How do I select a graphic device to render? My programming language is C++ and...

Android front camera

I need ONE function to check if front camera exist, and if so - show preview. I found a few links, but each of them talk about a specific...

Move to SD card on Android

Some of my users (very few) are unable to move my app to the SD card. Even though they have android 2.2 and up and I enabled it in the manifest. The button Move to SD is turned off. For example,...

Strange Behavior of Android VideoView - "Can't Play Video"

In my application,showing video from sdcard folder or new taken video from Video intent in a VideoView in different Activity by passing file path of the video selected. Now the problem is, I have...

currentTimeMillis() not returning expected result

In my application, I need to parse a JSON that includes the end time of an event. When this event is in progress, I need to calculate the time left for the finalization of that evet. To do this I...

Firefox not refreshing select tag on page refresh

I've run into a problem where I have a select tag that the user would use to select a brand of phone and the page using jquery would then just display those phones. Thanks to the help of the...

adb connection error (devices status is offline in windows7)

when i used eclipse in win7.(Notebook - NT530U4B) my phone status is always offline. sometimes show too many same devices(but all devices is offline) if I used usb storage. It works...

Hide fixed content after scroll to specific position?

I used this (https://github.com/cheald/floatingFixed) Javascript to create social sharing bar on my site. Its working great but I don't want to show it when it is scrolled into footer of page. How...

Forcing hardware accelerated rendering

I have an OpenGL library written in c++ that is used from a C# application using C++/CLI adapters. My problem is that if the application is used on laptops with Nvidia Optimus technology the...

AMD equivalent to NvOptimusEnablement

For Intel+NVIDIA dual-GPU "Optimus" setups, an application can export NvOptimusEnablement as explained in OptimusRenderingPolicies.pdf. This option allows an application to ensure the use of the...

Search-by filter in Angular.js,

I am new to this framework, hence practicing Angularjs and following the tutorials available on the website. there is an example were we can search the data present in table, the example is as...

HttpPost: InputDispatcher: "Channel is unrecoverably broken and will be disposed!" on Nexus 7

On Nexus 7 (4.3), and not on my older device, LG Optimus 3d (Android 2.2), when I do HttpPost, I get this E/InputDispatcher﹕ channel '4273f7b0 ... MainActivity (server)' ~ Channel is...

Android AcousticEchoCanceler does not cancel out echo

I've been having a fairly annoying problem with a video chat app I'm developing, and that's the issue of audio echoing. I am at best a rank amateur at this, but the project I'm working on...

LG Device Not Listed in ADB Devices

This is similar to the question already asked here: https://stackoverflow.com/questions/24434850/trouble-connecting-to-lg-phone-with-adb-mac-os-x-10-7-5 But it does not seem to be resolved and I...

android USB debugging disappeared and not working anymore

I was working on my project using my own device ( LG Optimus G E975 , android 4.4.2) on ubuntu 12.04, and everything was going fine, eclipse could detect the device and I could easily debug on...

is there a vm that i can do opengl 3+ with? virtualbox and vmware don't

I am trying to write some openFrameworks (C++) code in a VM. My host is Windows 8 and I've tried both Arch Linux and Ubuntu guests. My host computer runs the graphics code just fine with an...

setResult() working improperly

I have two activities : one is launcher (Act1) and the other (Act2) allows the user to change app settings (which I save using preferences). Act1 shows current settings and user can open Act2 from...

SMS Broadcast Receiver not working

Alright, I have tried every solution on Stack and nothing works.My current method registers the "SmsListener" receiver from the MainActivity. All I'm trying to do is initialize the onReceive...

Replace column values in result set using a lookup/dictionary array

You can find the entire code below. I have 2 arrays. The first array looks like this: // Replace ID_CHAT_ with readable value $replacements = array( 'ID_CHAT_ATTACK/DEFEND' =>...

Cannot pip install the python module tables

I am trying to install tables so an existing python script does not complain when it tries to 'import tables' pip install tables Here is the output: Collecting tables Using cached...

AWS ElasticSearchService index_create_block_exception

I'm trying to create a new index in AWS ElasticSearch cluster after increasing the cluster size and seeing index_create_block_exception. How can i rectify this? I tried searching but did not get...

Detect gzip encoding to manually decompress response, but 'Content-Encoding' header missing

I am using net/http library in 'Go' to make an HTTP GET request. In the response, i get 12 headers. But when i run the exact same query through postman, i get 16 headers. One of those missing is...

Excel VBA: Error 1004 When Trying To Add Hyperlink

The series of commands seems to result in Runtime Error: 1004 I would like to know what the cause of this error is. If I do not have the Activesheet.Hyperlinks.add line the cell values get set...

Gtk/gtkmm glarea queue render doesnt work with dedicated graphics

I started working on a github project (a logic gate simulator) with gtkmm and epoxy. I have an optimus laptop with debian buster and nvidia-bumblebee drivers installed and everything works fine...

Unknown error: Error: No valid exports main found for src\main\ui\node_modules\uuid?

enter image description herei reinstall npm and i have this issue:Unknown error: Error: No valid exports main found for 'D:\travail\optimus\src\main\ui\node_modules\uuid' Angular cli v 1.7.3 Node v 13.6

Problem "WebGL is not supported by your browser" in Rmarkdown

I'm using Knit to PDF in Rstudio for a Rnotebook containing 3D graph generated by plotly. Then in the PDF, When I click on the link, I have I'm using Rstudio 1.3.1093.0 on Windows NT 10.0.19042....

Run headful chromium with nvidia GPU and Xvfb on EC2 instance with PRIME

I am trying to do hardware accelerated WegGL rendering through puppeteer on an Elastic Beanstalk instance (EC2 running Amazon Linux 2). My instance is a g4dn.xlarge with Nvidia RTX drivers...

Why does nvidia-smi return "GPU access blocked by the operating system" in WSL2 under Windows 10 21H2

Installing CUDA on WSL2 I've installed Windows 10 21H2 on both my desktop (AMD 5950X system with RTX3080) and my laptop (Dell XPS 9560 with i7-7700HQ and GTX1050) following the instructions on...