[ResponseCache(Duration = 60)]
public IActionResult Contact()
{
   ViewData["Message"] = "Your contact page.";
   return View();
}

 Cache-Control: public,max-age=60

[ResponseCache(Duration = 60, Location = ResponseCacheLocation.Client)]

[ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
public IActionResult Error()
{
   return View();
}

Cache-Control: no-store,no-cache
Pragma: no-cache

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc(options =>
    {
        options.CacheProfiles.Add("PrivateCache",
            new CacheProfile
            {
                Duration = 60,
                Location = ResponseCacheLocation.Client
            }); 
    });

[ResponseCache(CacheProfileName = "PrivateCache")]

{
    "dependencies": {
      //same as before
      "Microsoft.Extensions.Caching.Memory": "1.0.0"
 },

public void ConfigureServices(IServiceCollection services)
{
  services.AddMemoryCache();

[Route("DNT/[controller]")]
public class AboutController : Controller
{
    private readonly IMemoryCache _memoryCache;
 
    public AboutController(IMemoryCache memoryCache)
    {
        _memoryCache = memoryCache;
    }
 
    [Route("")]
    public ActionResult Hello()
    {
 
        string cacheKey = "my-cache-key";
        string greeting;
 
        if (!_memoryCache.TryGetValue(cacheKey, out greeting))
        {
             greeting = "Hello";
            // store in the cache
            _memoryCache.Set(cacheKey, greeting,
                new MemoryCacheEntryOptions()
                .SetAbsoluteExpiration(TimeSpan.FromMinutes(1)));
        }
 
        return Content($"{greeting} from DNT!");
    }

 new MemoryCacheEntryOptions()
  .SetSlidingExpiration(TimeSpan.FromMinutes(5))

 new MemoryCacheEntryOptions()
  .SetSlidingExpiration(TimeSpan.FromMinutes(5))
  .SetAbsoluteExpiration(TimeSpan.FromHours(1))

 new MemoryCacheEntryOptions()
  .SetPriority(CacheItemPriority.NeverRemove))

<cache expires-after="@TimeSpan.FromMinutes(10)">
    @Html.Partial("_WhatsNew")
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache expires-after="@TimeSpan.FromSeconds(5)">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache expires-on="@DateTime.Today.AddDays(1).AddTicks(-1)">
  <!--View Component or something that gets data from the database-->
 *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache expires-sliding="@TimeSpan.FromMinutes(5)">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by-user="true">
    <!--View Component or something that gets data from the database-->
    *last updated @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by-route="id">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by-query="search">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by-cookie="MyAppCookie">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

 <cache vary-by-header="User-Agent">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by="@ViewBag.ProductId">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

 <cache vary-by-user="true" vary-by-route="id">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache expires-sliding="@TimeSpan.FromMinutes(10)"
priority="@Microsoft.Extensions.Caching.Memory.CacheItemPriority.NeverRemove">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

 <div id="my-element-id"></div>

 var result = $('#my-element-id');

 var result = document.getElementById('my-element-id');

  var result = document.querySelector('#my-element-id');

 result.id === 'my-element-id'; // returns true

<span class="some-class"></span>

 var result = $('.some-class');

  var result = document.getElementsByClassName('some-class');

 var result = document.querySelectorAll('.some-class');

 result[0].className === 'some-class'; // returns true

 <code>Console.WriteLine("Hello world!");</code>

 var result = $('code');

 var result = document.getElementsByTagName('code');

 var result = document.querySelectorAll('code');

 result[0].tagName === 'code'; // returns true

  <form>
     <label>Full Name
        <input name="full-name">
     </label>
     <label>Company
        <input name="company">
     </label>
  </form>

  var focusedInputs = $('INPUT:focus');

 var companyInput = document.querySelector('INPUT:focus');

  <div>
     <a href="https://www.dntips.ir">
        <span>Go to site</span>
     </a>
     <p>Some text</p>
     Some other text
  </div>

 var $result = $a.parent();

 var result = a.parentNode;

 var result = $('#myParent').children();

 var result = document.querySelectorAll('DIV > *');

  var result = document.querySelectorAll('DIV > P');

 var result = document.getElementById('myParent').childNodes;
var result = div.childNodes;

 var result =document.getElementById('myParent').children;

 var result =document.querySelectorAll('#myParent A');

  <ul role="menu">
     <li>choice 1</li>
     <li class="active">choice 2</li>
     <li>choice 3</li>
  </ul>

 var $result = $('UL LI').not('.active');

 var result = document.querySelectorAll('UL LI:not(.active)');

  <div id="link-container">
     <a href="https://github.com/VahidN">GitHub</a>
  </div>
  <ol>
     <li>one</li>
     <li>two</li>
  </ol>
  <span class="my-name">VahidN</span>

 var $result = $('#link-container, .my-name, OL');

 var result = document.querySelectorAll('#link-container, .my-name, OL');

 var result = document.querySelectorAll(
 'BUTTON[type="submit"], INPUT[type="submit"]'
);

window.$ = function(selector) {
     return document.querySelectorAll(selector);
};

  $('.some-class');
  $('#some-id');
  $('.some-parent > .some-child');
  $('UL LI:not(.active)');

      <asp:ScriptManager runat="server" ID="scMan1">
          <CompositeScript>
              <Scripts>
                  <asp:ScriptReference Path="~/flash_detect.js" />
                  <asp:ScriptReference Path="~/jquery.min.js"  />
              </Scripts>
          </CompositeScript>
      </asp:ScriptManager>

<script src="/ScriptResource.axd?d=cAKulKR-axYxbFwMRvm-IlAnHOZjn3-BvtfYzmKItFijWImCOZdjuDVGIFvqZLFX0" type="text/javascript"></script>

• - کم شدن رفت و برگشت‌ها به سرور. به این صورت مرورگر تنها یکبار درخواست دریافت اسکریپت فوق را به سرور ارسال می‌کند و نه چندین بار به ازای هر یک از اسکریپت‌های سایت.

• - کش شدن خودکار اسکریپت‌ حاصل. (هدرهای لازم اضافه می‌شوند)

• - اگر مرورگر HTTP compression را پشتیبانی کند، نتیجه حاصل GZip شده ارائه می‌گردد.