sksnips

//Author: Shantha Kumar T
//This getContentTypes method returns only the content types associated to the particular website
//Property used: SP.Web.ContentTypes property (sp.js)
//Supports SharePoint 2013 + and SharePoint Online

function getwebContentTypes(siteurl) {
    //var clientContext = SP.ClientContext.get_current(); This line returns the current context
    var clientContext = new SP.ClientContext(siteurl); //This line return the context based on the siteurl
    oContentTypes = clientContext.get_web().get_contentTypes();
    clientContext.load(oContentTypes);

sksnips

//Author: Shantha Kumar T
//This getallContentTypes method returns all content types available in the site collection (site or any parent sites)
//Property used: SP.Web.availableContentTypes property (sp.js)
//Supports SharePoint 2013 + and SharePoint Online

function getallContentTypes() {
    var clientContext = SP.ClientContext.get_current();
    oContentTypes = clientContext.get_web().get_availableContentTypes();
    clientContext.load(oContentTypes);
    clientContext.executeQueryAsync(

sksnips

function gethiddenLists() {
    var clientContext = SP.ClientContext.get_current();
    oLists = clientContext.get_web().get_lists();
    clientContext.load(oLists);
    clientContext.executeQueryAsync(
        Function.createDelegate(this, function() {
            var listsInfo = '';
            var listsEnumerator = oLists.getEnumerator();

            while (listsEnumerator.moveNext()) {

sksnips

<!-- Author: Shantha Kumar T -->
<!-- HTML snippet returns the collection of role definitions attached to the web -->
<!-- webroledefinitioans-rest-jQuery.html - Role definitins associated to the web -->
<!-- Style required for HTML Snippet -->  
<style type="text/css">     
.tbl-roles th{ background-color:#ddd; border:2px solid #fff; text-align:left}     
.tbl-roles td{ background-color:#eee; border:2px solid #fff;}     
.web-heading{ padding:2px;}     
</style>  
<!--Include jQuery library to perform dynamic html dom manipulation -->  

sksnips

//Author - Shantha Kumar T
//This Javascript snippet to get the gists details from gist web page through browser console
//
var snips = document.getElementsByClassName("gist-snippet");
for(i=0; i< snips.length; i++){ 
var strvalue = "";
var sniname = snips[i]; 
var nn = $(sniname).find('.css-truncate-target');
strvalue += "Title: " + $(nn).text().trim()+"\r\n";
strvalue += "Link: "+ location.protocol+"//"+location.hostname+$(nn).parent().attr('href')+"\r\n";

sksnips

//CSOM Assembly version - 16.1.4727.1200
//using Microsoft.SharePoint.Client;
//using System.Net
//GetItemChanges(credentials, weburl, listtitle, itemid);

//This method returns all the changes (add, update & delete) happened to the list item
private static void GetItemChanges(ICredentials credentials, string weburl, string listTitle, int itemid)
{
    using (ClientContext ctx = new ClientContext(weburl))
    {

sksnips

//using Microsoft.SharePoint.Client;
//using System.Net
//GetAllLists(credentials, weburl);

//This method returns all the lists and libraries from SharePoint website
private static void GetAllLists(ICredentials credentials, string weburl)
{
    using (ClientContext ctx = new ClientContext(weburl))
    {
        ctx.Credentials = credentials;

sksnips

//using Microsoft.SharePoint.Client;
//using System.Net
//GetNonhiddenLists(credentials, weburl);

//This method returns the lists from the web, which are visible to users
private static void GetNonhiddenLists(ICredentials credentials, string weburl)
{
    using (ClientContext ctx = new ClientContext(weburl))
    {
        ctx.Credentials = credentials;

sksnips

//using Microsoft.SharePoint.Client;
//GetHiddenLists(credentials, weburl);

//This method returns the hidden lists from the web           
private static void GetHiddenLists(ICredentials credentials, string weburl)
{
    using (ClientContext ctx = new ClientContext(weburl))
    {
        ctx.Credentials = credentials;
        Web oweb = ctx.Web;

sksnips

//using Microsoft.SharePoint.Client;
//using Microsoft.Online.SharePoint.TenantAdministration;

//string weburl = "https://site-admin.sharepoint.com";
//GetSite(credentials, weburl);

//This method returns the site collection object based on the url.
//shows the count of all subwebs available with in SharePoint online Site Collection
//Microsoft.Online.SharePoint.TenantAdministration.SiteProperties.WebsCount  property    
private static void GetSite(SharePointOnlineCredentials credentials, string weburl)