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What is the good python3 equivalent for auto tuple unpacking in lambda?
...s, key=lambda p: (lambda x,y: (x*x + y*y))(*p))
update Python 3.8
As of now, Python 3.8 alpha1 is available, and PEP 572- assignment expressions are implemented.
So, if one uses a trick to execute multiple expressions inside a lambda - I usually do that by creating a tuple and just returning the...
No connection could be made because the target machine actively refused it?
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I know this is old, but you could add Fiddler to this list. detaching fiddler during startup of the app, then reattaching made my sockets work correctly.
– ps2goat
Sep 2 '16 at 18:52
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How to check if a service is running on Android?
... static variables will not work reliably because as a developer you never know, when Android decides to kill your process or which of the mentioned callbacks are called or not. Please note the "killable" column in the lifecycle events table in the Android documentation.
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the source file is different from when the module was built
... and close/exit it. You may have more than one. Can you debug your changes now?
Are you running the debug version but have only built the release version (or vice versa)?
Did the compile actually succeed? I know I've clicked through the "there were errors, do you want to continue anyway?" message ...
Regex: Remove lines containing “help”, etc
...and click Mark All
All lines containing the search term are bookmarked.
Now go to the menu Search → Bookmark → Remove Bookmarked lines
Done.
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How do I increase the cell width of the Jupyter/ipython notebook in my browser?
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I am using Jupyter for Julia. Do you know what I need in this case?
– becko
Nov 6 '17 at 13:55
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Check if a dialog is displayed with Espresso
...Root(withDecorView(not(is(activity.getWindow().getDecorView()))));
}
And now it's looking for a View containing a particular text string.
Use it like so:
getRootView(getActivity(), R.id.text_id).perform(click());
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REST API Login Pattern
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which may be necessary when services are dynamically rearranged;
And now lets go back to your security case. Every single request should contains all required information, and authorization/authentication is not an exception. How to achieve this? Literally send all required information over wi...
How to copy files between two nodes using ansible
... force Vagrant to use the ONE insecure_key for accessing all machines. But now I even do not get an error message (it waits forever). Also bug github.com/ansible/ansible/issues/7250 says it is not possible to copy from remote to remote.
– therealmarv
Mar 5 '15 ...
How to pause a YouTube player when hiding the iframe?
...ed using this answer myself and wasn't aware of this behaviour. Better to know now than later on :)
– MMachinegun
Jul 4 '14 at 23:06
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