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Can I make a function available in every controller in angular?
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innerText vs innerHTML vs label vs text vs textContent vs outerText
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Python Infinity - Any caveats?
... % inf
nan
I filed an issue on the Python bug tracker. It can be seen at https://bugs.python.org/issue32968.
Update: this will be fixed in Python 3.8.
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How does having a dynamic variable affect performance?
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Is there a library function for Root mean square error (RMSE) in python?
...han low.
If this is a problem the total least squares method fixes this:
https://mubaris.com/posts/linear-regression
Gotchas that can break this RMSE function:
If there are nulls or infinity in either input list, then output rmse value is is going to not make sense. There are three strategies t...
Convert column classes in data.table
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Raising Matt Dowle's comment to Geneorama's answer (https://stackoverflow.com/a/20808945/4241780) to make it more obvious (as encouraged), you can use for(...)set(...).
library(data.table)
DT = data.table(a = LETTERS[c(3L,1:3)], b = 4:7, c = letters[1:4])
DT1 <- copy(DT)...
jQuery get the location of an element relative to window
...px solid #000;
border-radius: 2px;
padding: 5px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="log"></div>
<div id="element">Hello
<hr>World</div>
<div id="scroll">Scroll Down</di...
RuntimeError on windows trying python multiprocessing
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Singleton pattern in nodejs - is it needed?
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This has basically to do with nodejs caching. Plain and simple.
https://nodejs.org/api/modules.html#modules_caching
(v 6.3.1)
Caching
Modules are cached after the first time they are loaded. This means
(among other things) that every call to require('foo') will get
exactly t...
How to update SQLAlchemy row entry?
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