Top "Evaluate" questions

How to turn a string formula into a "real" formula

I have 0,4*A1 in a cell (as a string). How can convert this "string formula" into a real formula and …

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Evaluating string "3*(4+2)" yield int 18

Is there a function the .NET framework that can evaluate a numeric expression contained in a string and return the …

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Puppeteer: pass variable in .evaluate()

I'm trying to pass a variable into a page.evaluate() function in Puppeteer, but when I use the following very …

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Why does PHP consider 0 to be equal to a string?

I have the following piece of code: $item['price'] = 0; /* Code to get item information goes in here */ if($item['price'] == …

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Is there a way to evaluate a formula that is stored in a cell?

In a Google Docs spreadsheet, I'm looking for something like =EVAL(A1) where A1 is set to "=1+2". I found out …

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Does .Value = .Value act similar to Evaluate() function in VBA?

Consider the following snippet. It writes the same formula to two cells A1 and A2 Sub Main() With Range("A1") .…

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What is the difference between model.fit() an model.evaluate() in Keras?

I am using Keras with TensorFlow backend to train CNN models. What is the between model.fit() and model.evaluate()? …

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On PhantomJS I can't include jQuery and without jQuery I can't post form data

I am having trouble running jQuery in PhantomJS. I have found this answer, which talks about no variable is available …

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How to evaluate Enum in an If statement?

I am trying to implement Enum into my code for the first time. I have a simple custom class that …

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How to evaluate a function at a point in Matlab?

For example, if I have a function f(x)=x^2, how can I evaluate it at x=2? I have tried …

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