Microsoft has released April Patch Tuesday, security updates with a total of 108 vulnerabilities in the family of Windows operating systems and related products. In the release by Microsoft, 19 were rated as Critical and 89 as Important. Six Chromium Edge vulnerabilities released earlier this month have not been included in these numbers. 

JavaScript idiosyncrasies, or things that are not easily understood 

Dropzone.js is a light weight JavaScript library that turns an HTML element into a dropzone. This means that a user can drag and drop a file onto it, and the file gets uploaded to the server via AJAX.  Demo

<system.webServer>
  <rewrite>
    <rules>
      <rule name="Enforce WWW" stopProcessing="true">
           <match url=".*" />
           <conditions>
                  <add input="{CACHE_URL}" pattern="^(.+)://(?!www)(.*)" />
          </conditions>
          <action type="Redirect" url="{C:1}://www.{C:2}" redirectType="Permanent" />
       </rule>      
    </rules>
  </rewrite>
</system.webServer>

<system.webServer>
  <rewrite>
    <rules>
     <rule name="SEO - Lower case" stopProcessing="false">
       <match url="(.*)" ignoreCase="false" />
       <conditions logicalGrouping="MatchAll" trackAllCaptures="false">
  <add input="{HTTP_METHOD}" pattern="GET" />
  <add input="{R:1}" pattern="[A-Z]" ignoreCase="false" />
       </conditions>
       <action type="Rewrite" url="_{ToLower:{R:1}}" />
    </rule>
    </rules>
  </rewrite>
</system.webServer>

<!-- SEO rules (from: http://www.seomoz.org/blog/what-every-seo-should-know-about-iis#chaining) -->
<!-- SEO | Section 1 | Whitelist -->
<rule name="Whitelist - Resources" stopProcessing="true">
  <match url="^(?:css/|scripts/|images/|install/|config/|umbraco/|umbraco_client/|base/|webresource\.axd|scriptresource\.axd|__browserLink|[^/]*/arterySignalR/.*)" />
  <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
  <action type="None" />
</rule>
<!-- SEO | Section 2 | Rewrites (chaining) -->
<rule name="SEO - Remove default.aspx" stopProcessing="false">
  <match url="(.*?)/?default\.aspx$" />
  <conditions logicalGrouping="MatchAll" trackAllCaptures="false">
<add input="{HTTP_METHOD}" pattern="GET" />
  </conditions>
  <action type="Rewrite" url="_{R:1}" />
</rule>
<rule name="SEO - Remove trailing slash" stopProcessing="false">
  <match url="(.+)/$" />
  <conditions logicalGrouping="MatchAll" trackAllCaptures="false">
<add input="{HTTP_METHOD}" pattern="GET" />
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
  </conditions>
  <action type="Rewrite" url="_{R:1}" />
</rule>
<rule name="SEO - Lower case" stopProcessing="false">
  <match url="(.*)" ignoreCase="false" />
  <conditions logicalGrouping="MatchAll" trackAllCaptures="false">
<add input="{HTTP_METHOD}" pattern="GET" />
<add input="{R:1}" pattern="[A-Z]" ignoreCase="false" />
  </conditions>
  <action type="Rewrite" url="_{ToLower:{R:1}}" />
</rule>
<!-- SEO | Section 3 | Redirecting -->
<rule name="SEO - HTTP canonical redirect" stopProcessing="true">
  <match url="^(_*)(.*)" />
  <conditions logicalGrouping="MatchAll" trackAllCaptures="true">
<add input="{HTTP_HOST}" pattern="^www\.(.*)" />
<add input="{HTTP_METHOD}" pattern="GET" />
<add input="{SERVER_PORT}" pattern="80" />
  </conditions>
  <action type="Redirect" url="http://{C:1}/{R:2}" />
</rule>
<rule name="SEO - HTTPS canonical redirect" stopProcessing="true">
  <match url="^(_*)(.*)" />
  <conditions logicalGrouping="MatchAll" trackAllCaptures="true">
<add input="{HTTP_HOST}" pattern="^www\.(.*)" />
<add input="{HTTP_METHOD}" pattern="GET" />
<add input="{SERVER_PORT}" pattern="443" />
  </conditions>
  <action type="Redirect" url="http://{C:1}/{R:2}" />
</rule>
<rule name="SEO - Non-canonical redirect" stopProcessing="true">
  <match url="^(_+)(.*)" />
  <conditions logicalGrouping="MatchAll" trackAllCaptures="false">
<add input="{HTTP_METHOD}" pattern="GET" />
  </conditions>
  <action type="Redirect" url="{R:2}" />
</rule>
<!-- // SEO rules -->

This lets you do things that you can’t do in WebAPI’s default binder, specifically:

1. ModelBinds everything, including the body. Assumes the body is FormUrl encoded
2. This means you can do MVC scenarios where a complex type is bound with one field from the query string and one field from the form data in the body.
3. Allows multiple parameters to be bound from the body. 

JavaScript has multiples ways of defining a function. There are function declarations, function expressions, and (since ECMAScript 2015) arrow functions. 

This blog post series is about new way of integrating Power BI report into your application and reveals some of the questions you might have in this path.