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Difference between wait() and sleep()
What is the difference between a wait() and sleep() in Threads?
33 Answers
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setBackground vs setBackgroundDrawable (Android)
... a view. There are two methods for this (as far as I see): setBackground and setBackgroundDrawable .
12 Answers
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How can I run an external command asynchronously from Python?
I need to run a shell command asynchronously from a Python script. By this I mean that I want my Python script to continue running while the external command goes off and does whatever it needs to do.
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Pinging servers in Python
In Python, is there a way to ping a server through ICMP and return TRUE if the server responds, or FALSE if there is no response?
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Error: could not find function … in R
...itially configured RStudio to use ROxygen to make the documentation -- and selected the configuration where ROxygen would write my NAMESPACE file for me, which kept erasing my edits. So, in my instance I unchecked NAMESPACE from the Roxygen configuration and added exportPattern(".") to NAMESPACE to...
How do I split a multi-line string into multiple lines?
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@lpapp, I totally agree. splitlines() is semantically (and functionally, since it uses universal newlines and omits a trailing empty line) better than split('\n'). Back then (2008) I was just a newbie Pythonista and grepping though my scripts now shows that I too am using splitli...
AES Encryption for an NSString on the iPhone
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@Volomike If i use this, then should i select Export Compliance Information (YES) on iTunes-Connect ?
– Jack
Jul 27 '18 at 6:50
add a comm...
Clang optimization levels
...dvars -loop-idiom -loop-deletion -loop-unroll -memdep -memcpyopt -sccp -demanded-bits -bdce -dse -postdomtree -adce -barrier -rpo-functionattrs -globaldce -float2int -loop-accesses -loop-distribute -loop-vectorize -loop-load-elim -alignment-from-assumptions -strip-dead-prototypes -loop-sink -instsim...
Where does Oracle SQL Developer store connections?
...n." in it (for me, it was in o.jdeveloper.db.connection.11.1.1.4.37.59.48)
select connections.xml and click open
You should then see the list of connections that will be imported
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Git 'fatal: Unable to write new index file'
...talled new OS, moved my repos around and it was showing this exact error I selected the root folder and then added authenticated the user to check all
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