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Tag: javascript

Python Pandas equivalent in JavaScript

With this CSV example: The standard method I use Pandas is this: Parse CSV Select columns into a data frame (col1 and col3) Process the column (e.g. avarage the values of col1 and col3) Is there a JavaScript library that does that like Pandas? Answer This wiki will summarize and compare many pandas-like Javascript libraries. In general, you should check

Javascript to Django views.py?

This may sound simple, but how do I send the data from a Javascript array in my index.html template to my views.py? When the user clicks a “Recommend” button, my code calls a function that accesses my database and prints a name on the template. I have an array of checkbox values in Javascript that are calculated after the user

Python ‘is’ vs JavaScript ===

The Python use of ‘is’ seems to be similar to JavaScript ‘===’ but not quite. Here they talk about exact instances: http://www.learnpython.org/en/Conditions here (for JS) they talk about “equal AND the same type.” http://www.w3schools.com/js/js_comparisons.asp SO can you have two different instances of (say) a string of “Bob” and have them not return true when compared using ‘is’? Or is it

JavaScript function similar to Python range()

Is there a function in JavaScript similar to Python’s range()? I think there should be a better way than to write the following lines every time: Answer No, there is none, but you can make one. JavaScript’s implementation of Python’s range() Trying to emulate how it works in Python, I would create function similar to this: See this jsfiddle for

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