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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
...s does not work in the most up-to-date EJS library (1.0.0). Although valid Javascript, EJS will refuse to act as expected.
– Axoren
Feb 22 '15 at 0:45
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Express-js can't GET my static files, why?
...blic/images')));
app.use('/js',express.static(path.join(__dirname, 'public/javascripts')));
app.use('/css',express.static(path.join(__dirname, 'public/stylesheets')));
Static request example:
http://pruebaexpress.lite.c9.io/js/socket.io.js
I need a more simple solution. Does it exist?
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Map Tiling Algorithm
I'm making a tile based RPG with Javascript, using perlin noise heightmaps, then assigning a tile type based on the height of the noise.
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jQuery: Best practice to populate drop down?
...he options list (assuming options is the ID of a drop down element.
PS My javascript is a bit rusty so the syntax may not be perfect
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Background color of text in SVG
...the text attribute with fill="green" or something similar (filters). Using JavaScript you could do the following:
var ctx = document.getElementById("the-svg"),
textElm = ctx.getElementById("the-text"),
SVGRect = textElm.getBBox();
var rect = document.createElementNS("http://www.w3.org/2000/svg", ...
How to convert “camelCase” to “Camel Case”?
I’ve been trying to get a JavaScript regex command to turn something like "thisString" into "This String" but the closest I’ve gotten is replacing a letter, resulting in something like "Thi String" or "This tring" . Any ideas?
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jQuery templating engines [closed]
... is based on HTML. But I think there are quirks that would a allow another javascript template engine to be as powerful as the server side ones.
– Jader Dias
Sep 23 '10 at 11:46
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Limit the length of a string with AngularJS
... This is the correct answer. My general rule is: "don't do in JavaScript that which can be done in CSS".
– aidan
Oct 22 '15 at 4:24
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How to remove specific value from array using jQuery
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Remove Item in Array
var arr = ["jQuery", "JavaScript", "HTML", "Ajax", "Css"];
var itemtoRemove = "HTML";
arr.splice($.inArray(itemtoRemove, arr), 1);
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jQuery Event : Detect changes to the html/text of a div
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Using Javascript MutationObserver
//More Details https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver
// select the target node
var target = document.querySelector('mydiv')
// create an observer instance
var observ...