FAQ Database Discussion Community

Simple library for charting JS [closed]

I'm looking for a very simple chart library that can do that sort of graph : http://i.stack.imgur.com/fy3hY.png If possible, in JS. I've tried Angular-Charts but it doesn't really seems to be good for this project... Thanks...

The Status of SEO with languages as Agular and React?

Im thinking of using Angular or React for a new webproject but the SEO are a important part. From what I have read there is ways to solve it but it always results in keeping two page version alive or using a external service that renderas the pages. This sounds...

How to create a rounded rectangle using ChartJS

I am modifying my bar charts using ChartJS by adding rounded rectangles instead of straight edged like they have by default.I found the spot in the Chart.js where to declare a rounded rectangle, but I am not calling the function right. I thought after you declare your 'barchart' one can...

What does the `shiftBind` function here mean?

In a javascript snippet, I saw codes like this.. nglr.shiftBind = function(_this, _function) { return function() { var args = [ this ]; for ( var i = 0; i < arguments.length; i++) { args.push(arguments[i]); } return _function.apply(_this, args); }; }; This looks a little abstract for me to understand......

How to include JavaScript libraries?

I'm having trouble with including the proj4.js JavaScript library in my code. The code looks like this: <!DOCTYPE html> <html> <head> <title>Proj4js Testing</title> </head> <body onload="convertCoordinates()"> <script type="text/javascript" src="proj4.js"> function convertCoordinates() { var sourceProjection = "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"; var targetProjection = "+proj=utm +zone=33 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs"; proj4(sourceProjection,...

Radio buttons checked by default

I have an html page with a form in it. It has two radio buttons labeled Day Shift and Night Shift. I have a JavaScript IF else statement that says if the current time is later than 7:00 and before 19:00 then auto-default the dayshift button to be checked else...

How to create and edit the excel file using javascript?

How to create and edit the excel file using javascript? Is there a library for javascript?

How to find a specific time milliseconds in javascript?

I am using moment.js.My code is like var nextDate = moment().add(30,'days'); This returns 30 day later date time.Now I want to convert this time in miliseconds.but I couldn't.How can I convert to date into miliseconds?Thanks...

How to arange list of numbers in javascript?

In Python: data = range(50,60,2) print data [50, 52, 54, 56, 58] How can I do it in js? Looking for simple and shorter way. var range = (start, end) => [...Array(end - start + 1)].map((_, i) => start + i); var result = range(50, 60, 2); print(result); ...

Javascript Object / Classes

Difference between below two different type of Javascript classes. First One : var apple = new function() { this.type = "macintosh"; this.color = "red"; this.getInfo = function () { return this.color + ' ' + this.type + ' apple'; }; } Second One : var apple = ({ type:'macintosh', color:'red',...

Efficient and flexible Javascript library to query large JSON files that allows aggregation?

I am dealing with large json files with deep hierarchical structure on the frontend and I want to be able to query and aggregate them efficiently,the same way I query mongoDB or redis collections. I am aware of two libraries: Minimongo which I'm not sure if can be used independently...