Is it possible to capture or print what's displayed in an html canvas as an image or pdf?   I'd like to generate an image via canvas, and be able to generate a png from that image....
I've seen public exports of ES6 modules done in both of the following ways:  // method 1 export var getAnswer = function () { return 'forty two'; };  // method 2 export default function () { return 'forty two'; };    Are both of...
Looking at a random source file of the express framework for NodeJS, there are two lines of the code that I do not understand (these lines of code are typical of almost all NodeJS files).  /**  * Expose `Router` constructor.  */  exports = module.exp...
Let's say I have <div id="main"> ... Some html ...</div> and I need to take the html code whithin this div, place it inside a file and force a download of it in TXT format.  How can that be done? Should I use PHP or Javascript...
i have an index.js file that reads:  import aReducer from './ducks/a'; import bReducer from './ducks/b'; import * as aSelectors from './ducks/a'; import * as bSelectors from './ducks/b';  console.log(aReducer) //functi...
I want to export a few items from my localStorage to save it externally but in a format so that I can import it again later.  My attempt was to write executable code that can be pasted later in a textarea. Then the value of that textare will simply b...
<!DOCTYPE html> <html>  <head>     <title>&nbsp;</title>     <meta charset=utf-8> </head>  <body>      <table>         <tr>             <th>A</th>             <th>B<...
So I have a php file that creates a csv file with fopen, fputcsv, then fclose and a javascript function for an export button that directs the window to open said csv file. The csv file gets created correctly but when I hit the export button it just o...
I want to export a csv file created in JS and let people download it on their phone.  This is my JS code for creating the file:  var createACSVFile = function () {     var ArrayOfDataToExport = [];     for (var k = 0; k < localStorage.length; k++)...
What i did:   Download the latest phantomjs (1.9.2, windows) Download the latest sources of highcharts-convert.js from github (note: download the whole directory) Start phantomjs with convert script in server mode:    bin\phantomjs.exe --debug=yes js...

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