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Passing array from node.js/express to jade template

You created an array and then stored values into alphabetic indices rather than integer indices. As such, each will not loop over them. You probably mean to define questions like this:

questions = []
questions[0] = 'First'
questions[1] = 'Second'
questions[2] = 'Third'

Or, more idiomatically:

questions = [

You’ll have to figure something out to replace how you were getting the title, but this should fix the loop.

Categories : Javascript

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coordinating in 2D array & express them in div's
I cant see the structure of the diffs, but from your code I am assuming a flat collection of them for all cells. In which case, you will know the length of a row. You can then have something like: var up = divs[i - row_length]; var down = divs[i + row_length];

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Array data is 'lost' after passing the array to another object
First, your code is not valid C++. Declaring empty arrays using [] does not exist in C++. So the first thing is to turn this into valid C++ that still preserves what you're trying to accomplish. One solution is to use std::vector: #include <vector> class Universe { public: std::vector<Star> stars; std::vector<Planet> planets; public: Universe(const std::vector

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C++ Error passing a 2D array to function?
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Passing Array Into Google Chart
If they are all the same length, you can try something like this: var Combined = new Array(); Combined[0] = ['Results', 'First', 'Second']; for (var i = 0; i < Results.length; i++){ Combined[i + 1] = [ Results[i], First[i], Second[i] ]; } //second parameter is false because first row is headers, not data. var table = google.visualization.arrayToDataTable(Combined, false); See here for docu

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In order to treat your playlist elements as objects, you need to wrap them with brackets instead of quotes. The final array output should look like this: [ {"title":"Song1","artist":"Choir","mp3":"C:xampphtdocsmediaSong1.mp3"}, {"title":"Song2","artist":"Choir","mp3":"C:xampphtdocsmediaSong2.mp3"}, {"title":"Song3","artist":"Choir","mp3":"C:xampphtdocsmediaSong3.mp3"}, {"title":"

Categories : Javascript
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