hang

I have a long running function inside an asynchronous (serial) worker queue. I know that sometimes this function hangs inside a particular openCV call. For some reason this hang is also causing the main thread to hang. When pausing and entering debug mode I see that there is a call to semaphore_wait_trap() on the main thread (Queue) I can suspend the hanging thread (My worker queue) in debug mode and then this trap goes away and the GUI becomes responsive once again on the phone. After unpausing the worker thread the GUI is responsive for 1-2 seconds (I suspect until this thread is activated

Everytime I'm executing my Python script, it appears to hang on this line: lines = sys.stdin.readlines() What should I do to fix/avoid this? EDIT Here's what I'm doing with lines : lines = sys.stdin.readlines() updates = [line.split() for line in lines] EDIT 2 I'm running this script from a git hook so is there anyway around the EOF? This depends a lot on what you are trying to accomplish. You might be able do: for line in sys.stdin: #do something with line Of course, with this idiom as well as the readlines() method you are using, you need to somehow send the EOF character to your script so

Git push hangs everytime I try to push to github. I am using Cygwin and Windows 7. Git functions fine locally tracking branches, providing status, setting global user.name and user.email and allowing commits. I'm still new and learning. I enter git push , git push origin master or git push -u origin master and I get nothing but a blank line requiring me to ctl-c to get the prompt back. ssh-keygen -t rsa -C "me@example.com" asks me for a file name and hangs git push heroku master hangs $ git status returns On branch master nothing to commit, working directory clean $ git pull returns Already up

I am trying for last 2 days but can not find any solution.My emulator screen hangs when trying to run android application with error message in error log as below: No command output when running: 'am start -n com.ss.hello/com.ss.hello.MainActivity -a android.intent.action.MAIN -c Exception stack trace: com.android.ddmlib.ShellCommandUnresponsiveException at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:408) at com.android.ddmlib.Device.executeShellCommand(Device.java:435) at com.android.ide.eclipse.adt.internal.launch.ActivityLaunchAction.doLaunchAction(ActivityLaunchAction

in Application class, in create method I call GoogleAnalytics.getInstance(this) and application just freezes...on any device Worked fine with google play services 6.1, now it's 6.5 and I have no idea what could cause this.... Any ideas? public class BaseApplication extends Application { private static Tracker mTracker; private MyProfile mMyProfile; public BaseApplication() { super(); } private void initTracker() { if (mTracker == null) { GoogleAnalytics analytics = GoogleAnalytics.getInstance(this); mTracker = analytics.newTracker(R.xml.global_tracker); mTracker.enableAdvertisingIdCollection

I'm not sure how to word my question more clearly. Basically, is PyPlot limited to one instance/window? Any hack or workaround I try either causes my program to freeze or for the second pyplot window to be queued until the first one is closed. Joe Kington Sure, just open a new figure: import matplotlib.pyplot as plt plt.plot(range(10)) plt.figure() plt.plot(range(10), 'ro-') plt.figure(), plt.plot(...) plt.show() # only do this once, at the end If you're running this in the default python interpreter, this won't work, as each figure needs to enter the gui's mainloop. If you want to run things