codenamejason

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.

Directories

• lib/ is intended for code that can run as-is
• src/ is intended for code that needs to be manipulated before it can be used

codenamejason

// Get selected element
var s = document.getElementById('MySelect');
// Index to add the option
var i = 0;
// New option('text', 'value')
s.options[i++] = new Option('text', 'value');
s.options[i++] = new Option('Vermont', 'VT');
// Set a selected index
s.selectedIndex = 1;
// Or

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// Add an image
function createImage() {
  // Add to bottom of page(s)
  var img = document.CreateElement('img');
  img.setAttribute("src", "/images/image.png");
                  ("id", );
                  ("width", "250");
                  ("height", "250");
                  ("style", "");
  // Adds to bottom of page(s)

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// Fires function(s) on pageload
function() {
  setTimeout("timerFinished()", 5000);
}
// Method called after time
function timerFinished() {
  alert("5 Seconds Have Passed!");
}

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[Service Contract]
  public interface ImathService
  {
    [Operational Contract]
    Int32 Sum(Int32 a, Int32 b);
    [Operational Contract]
    Int32 Difference(Int32 a, Int32 b);
    [Operational Contract]
    Int32 Product(Int32 a, Int32 b);
    [Operational Contract]

codenamejason

// Detect local storage on client computer
function localStorageSupported() {
  try {
    return "localStorage" in window &&
    window["localStorage"] !== null;
  }
  catch (e)
  {
    return false;
  }

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<tr data-bind="css: {rowAlt: $data.isActive() && ($index() % 2 == 1), rowInactive: $data.isActive() == false}">

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//This example creates a big list with a nested list for each item on the page, each with all of the property names used in that item.

var outer = document.createElement('ul');
var items = document.getItems();
for (var item = 0; item < items.length; item += 1) {
  var itemLi = document.createElement('li');
  var inner = document.createElement('ul');
  for (var name = 0; name < items[item].properties.names.length; name += 1) {
    var propLi = document.createElement('li');
    propLi.appendChild(document.createTextNode(items[item].properties.names[name]));

codenamejason

public static string RandomString(int length)
        {
            const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
            var random = new Random();
            return new string(Enumerable.Repeat(chars, length)
                .Select(s => s[random.Next(s.Length)]).ToArray());
        }

codenamejason

<time itemprop="openingHours" datetime="Mo,Fr 08:00-16:00">Monday Through Friday 8-6pm</time>
/*Logo*/ 
ImageObject = 
priceRange = "$$$"
paymentAccepted = "Cash, Credit,Paypal"