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View not attached to window manager crash
...he AsyncTask is executing and the ProgressDialog is showing.
The Android OS will destroy an activity as soon as it is hidden. When onPostExecute is called the Activity will be in "finishing" state and the ProgressDialog will be not attached to Activity.
How to fix it:
Check for the activity sta...
How to use the pass statement?
...
Suppose you are designing a new class with some methods that you don't want to implement, yet.
class MyClass(object):
def meth_a(self):
pass
def meth_b(self):
print "I'm meth_b"
If you were to leave ou...
How to render a PDF file in Android
...age.RENDER_MODE_FOR_DISPLAY);
// do stuff with the bitmap
// close the page
page.close();
}
// close the renderer
renderer.close();
For more information see the sample app.
For older APIs I recommend Android PdfViewer library, it is very fast and easy to use, licensed under A...
Automatically add all files in a folder to a target using CMake?
I am considering switching a cross platform project from separate build management systems in Visual C++, XCode and makefiles to CMake.
...
How can I set the default timezone in node.js?
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Sadly, it does not work in windows. Works well in mac os-x and unix
– Ritesh Kumar Gupta
Jul 16 '16 at 8:49
20
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Sending mail from Python using SMTP
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The script I use is quite similar; I post it here as an example of how to use the email.* modules to generate MIME messages; so this script can be easily modified to attach pictures, etc.
I rely on my ISP to add the date time header.
My ISP requires me to use a...
How to execute PHP code from the command line?
...CLI SAPI. Try php-cli, maybe it's a package or a command available in your OS.
If you do see that your php command uses the CLI (Command Line Interface) SAPI (Server API), then run php -h | grep code to find out which crazy switch - as this hasn't changed for year- allows to run code in your versio...
Browser doesn't scale below 400px?
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Chrome cannot resize horizontally below 400px (OS X) or 218px (Windows) but I have a really simple solution to the problem:
Dock the web inspector to the right instead of to the bottom
Resize the inspector panel - you can now make the browser area really small (down to ...
How do I enable file editing in Visual Studio's debug mode?
...answered Jul 9 '09 at 17:28
SeckoSecko
6,72044 gold badges2727 silver badges3535 bronze badges
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How can I deploy an iPhone application from Xcode to a real iPhone device?
... tanderson: there is an ldid package in Cydia and you can compile one for OS X
– rpetrich
Jan 23 '11 at 3:26
rpetrich...