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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...
Task vs Thread differences [duplicate]
...izing switching cost - aka inline execution) 2) prefer execute tasks in an order they were started - aka PreferFairness 3) more effective distribution of tasks between inactive threads depending on "prior knowledge of tasks activity" - aka Work Stealing. Important: in general "async" is not same as...
Which Eclipse files belong under version control?
...h Configuration preference panel: It is common to soft-delete a project in order to import it back again - to force a reinitialization of the eclipse metadata. But this option, if checked, will remove your detailed launch parameters!)
project-dir/.project
project-dir/.classpath
project-dir/.setting...
How do I remove code duplication between similar const and non-const member functions?
...ked const-correctness, so personally I would no longer use a const_cast in order to avoid duplicating code, I'd choose between putting the duped code into a function template or else leaving it duped.
– Steve Jessop
Apr 5 '13 at 9:37
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Programmatically change UITextField Keyboard type
...dView.keyboardType = UIKeyboardType.PhonePad
This is for swift. Also in order for this to function properly it must be set after the textFieldView.delegate = self
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Can we have multiple in same ?
...ore easily style groups of data, like this:
thead th { width: 100px; border-bottom: solid 1px #ddd; font-weight: bold; }
tbody:nth-child(odd) { background: #f5f5f5; border: solid 1px #ddd; }
tbody:nth-child(even) { background: #e5e5e5; border: solid 1px #ddd; }
<table>
<thead...
iPhone: Detecting user inactivity/idle time since last screen touch
...xceeded");
}
where maxIdleTime and idleTimer are instance variables.
In order for this to work, you also need to modify your main.m to tell UIApplicationMain to use your delegate class (in this example, AppDelegate) as the principal class:
int retVal = UIApplicationMain(argc, argv, @"AppDelegate...
AES Encryption for an NSString on the iPhone
...W, on the code above, I merely adapted the code I saw from Quinn Taylor in order to make it work. I'm still learning this business as I go, and your input will be very useful to me.
– Volomike
Jan 19 '16 at 4:14
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static const vs #define
...#define simply replaces the text. Because doing this can seriously mess up order of operations, I would recommend using a constant variable instead.
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How to check if running in Cygwin, Mac or Linux?
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This is precisely what I was looking for in order to write a portable/cross-platform ~/.profile (to set environment variables like $PATH -- commenting to provide search keywords for posterity).
– Braham Snyder
Oct 1 '17 at 16:36
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