freeze

From my understanding, Firebase performs operations off the main thread and shouldn't pause the UI while doing so. The code below is a simplified example, but everywhere in my code, where I have a Firebase observer with code that updates the UI, the UI freezes while Firebase downloads data. I've tried writing the same code in a new, clean project, and then the problem no longer exist. Could the problem be the installation of Firebase through pods? I'm also using GeoFire, could that affect in any way? I have also tried to put the observer inside of a DispatchQueue.global().async block. I've

I have a python script that is running in the background with pythonw. If I close my laptop, it goes into sleep mode. and when I open my laptop, my program has little functionality and freezes after a couple of seconds. Is there any way that my script can tell if my computer is going into sleep mode, so that it can lie dormant and restart when I re-open my laptop? You can catch WM_POWERBROADCAST window message with PBT_APMQUERYSUSPEND event inside it. To catch this message inside Python program, you can create new invisible window and make separate thread repeatedly calling GetMessage() . In

I'm working on an app with a navigation controller. Swift + objective C Important note: This freeze happens 100% when testing on iPhone 5c and never happens when testing on iPhone 6s The scenario is: Go to TableViewController A Touch an item of the list to reach TableViewController B Go back to TVController A by pressing the top left arrow The app shows TableViewController A but freezes right away The UI is frozen but the app is still running. If I press the Pause button (debug mode), I can see that the Thread 1 (Main thread) stack is: 0 semaphore_wait_trap 45 UIApplicationMain 46 main 47

My web template is based on div tags. I want to freeze header part (Header, logo etc), I mean when you scroll the page the header should be in fixed position. <!--Header and Logo --> <div id="outer"> <div id="header"> <h1><a href="#">Some Application</a></h1> <img src="/media/images/logo.gif" height="95" width="190"> </div> Here is my css #outer { } /* Header */ #header { height: 95px; background-image: url(); background-repeat:no-repeat; background-position: bottom left; padding-left: 20px; padding-top: 15px; padding-bottom: 15px; } Can some one help me? Thanks austinbv Try using the position

I'm trying to Freeze a Python 3.6.5 app into a standalone executable on Linux (Fedora 27 64 bit), using the default Python freeze.py utility. I have a checkout of Python 3.6.5 compiled, and I'm trying to freeze my application with the following (sanitized) commands: LOCAL_PYTHON=(path to my compiled local python directory) $LOCAL_PYTHON/python $LOCAL_PYTHON/Tools/freeze/freeze.py -p $LOCAL_PYTHON -P $LOCAL_PYTHON -o frozen myapp.py This freeze command seems to work fine, and generates the myapp executable as I would expect, but running the executable throws the following exception: Failed to

Is there and equivalent in Django to Rails' freezing and unpacking mechanism to a vendor directory so that an application becomes self-contained? Yes. pip bundle intends to achieve the same. http://pip.openplans.org/#bundles 来源： https://stackoverflow.com/questions/3180370/django-equivalent-to-rake-railsfreezegems-and-rake-gemsunpack

I'm trying to freeze the last frame of an animation. The following code used to work, however after an update to iOS it no longer works. How can I write this code so that the last image stays on the screen? animation.animationImages = [NSArray arrayWithObjects: [UIImage imageNamed:@"watermelondrop2.png"], [UIImage imageNamed:@"watermelondrop4.png"], [UIImage imageNamed:@"watermelondrop6.png"], [UIImage imageNamed:@"watermelondrop8.png"], [UIImage imageNamed:@"watermelondrop10.png"], [UIImage imageNamed:@"watermelondrop12.png"], [UIImage imageNamed:@"watermelondrop14.png"], [UIImage imageNamed:

I have installed Ftrace on android AVD and try to use Ftrace's functionality, but it does not work. Below is a list of what I did: Install ubuntu 10.04 LTS Install essential tools such as android sdk, toolchain, libs, etc Download goldfish kernel refer - http://blog.markloiseau.com/2012/07/how-to-compile-the-android-goldfish-emulator-kernel/ Modify kernel config file (turned on Tracer Options) Boot up goldfish with custom kernel which has compiled with tracer options Tried to use Ftrace functionality The kernel freezes This is the log: \# mount -t debugfs nodev /sys/kernel/debug \# ls /sys

As the title says, when I run my OpenCL kernel the entire screen stops redrawing (the image displayed on monitor remains the same until my program is done with calculations. This is true even in case I unplug it from my notebook and plug it back - allways the same image is displayed) and the computer does not seem to react to mouse moves either - the cursor stays in the same position. I am not sure why this happens. Could it be a bug in my program, or is this a standard behaviour ? While searching on Google I found this thread on AMD's forum and some people there suggested it's normal as the