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Is there a library function for Root mean square error (RMSE) in python?
...a best guess could be preferred if there are lots of missing values.
In order to guarantee relative correctness of the RMSE output, you must eliminate all nulls/infinites from the input.
RMSE has zero tolerance for outlier data points which don't belong
Root mean squared error squares relies on...
How to get mouse position in jQuery without mouse-events?
...ndow.event - it contains last event and as any event contains pageX, pageY etc. Works for Chrome, Safari, IE but not FF.
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Why does += behave unexpectedly on lists?
... operands and makes a new list containing those elements maintaining their order.
+= operator calls __iadd__ method on the list. It takes an iterable and appends all the elements of the iterable to the list in place. It does not create a new list object.
In class foo the statement self.bar +=...
Capturing mobile phone traffic on Wireshark
...on the type of devices supported (see their page)
For Android phones: tPacketCapture uses the Android VPN service to intercept packets and capture them. I have used this app successfully, but it also seems to affect the performance with large traffic volumes (eg video streaming)
For IOS 5+ devices, ...
Cannot serve WCF services in IIS on Windows 8
...o the log file for further diagnostics.". I used the GUI method instead in order to know what I was turning on and it worked.
– Ben Adams
Jul 31 '14 at 8:08
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Displaying the build date
... Yeah, this stopped working for me with .net core as well (1940s, 1960s, etc)
– eoleary
Mar 28 '17 at 13:33
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How do I disable form fields using CSS?
...ct using CSS.
pointer-events:none;
You might also want to change colors etc.
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Multiline syntax for piping a heredoc; is this portable?
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This is pretty sweet when using sudo tee /etc/securefile.conf <<EOF.
– dragon788
Jul 19 '17 at 23:18
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scp (secure copy) to ec2 instance without password
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I figured it out. I had the arguments in the wrong order. This works:
scp -i mykey.pem somefile.txt root@my.ec2.id.amazonaws.com:/
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Should JAVA_HOME point to JDK or JRE?
... developer, you should point your JAVA_HOME at jdk to access javac copiler etc. It's good if you can test your program to run on the JRE though. If you are using an app server you often also need the JDK instead of the JRE but that depends on the particular server.
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