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Questions - return-value

Function prints correct result, returns wrong value

I know there are millions of similar questions, but I couldn't solve my case. I have a data set consisting of 4 columns (energy versus imaginary part of dielectric function in 3 polarizations). I want...
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user175924

python-3.x

return-value

Votes: 0

Answers: 1

Latest Answer

I am guessing that you are looking for something like this: def frac(x,pol): arg = len(data) mid = 0 for i in range(len(data)): if data[i,0] == x: pass ...
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hilberts_drinking_problem

Javascript/Firebase - Why does function return undefined instead of true or false?

I'm use this function to check Answer. Value of compareAns should return true/false but it return undefined. Return undefined Data in firebase function compareAns(quiz, ansIndex) { let ansRef = fi...
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4uckd3v

javascript

firebase

function

firebase-realtime-database

return-value

Votes: 0

Answers: 0

C Function to return a String resulting in corrupted top size

I am trying to write a program that calls upon an [external library (?)] (I'm not sure that I'm using the right terminology here) that I am also writing to clean up a provided string. For example, if ...
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ジャプダウン

string

malloc

return-value

c99

memory-corruption

Votes: 0

Answers: 1

Latest Answer

The bug is this line: char * returnVal = malloc(sizeof(input)); The reason it is a bug is that it requests an allocation large enough space to store a pointer, meaning 8 bytes in a 64-bit program. W...
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Tim Boddy

How to return one whole code block in javascript

I'm trying to make a BMI calculator. If you give a weight that is a string, negative number, or so forth it should write back (type in validate weight etc.) in console. But the thing is, I don't know ...
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Przychom

javascript

return

return-value

codeblocks

Votes: 0

Answers: 1

Latest Answer

Do your validation all in one step, a function is a good way to achieve that, cand call it from your calculation function validateInputs(weight,height){ let isValid = true; if (typeof weight...
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Jamiec

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