title: C++ std::string how to format String literal with multiple double quotes?
body: <p>I have a std::string literal with double quotes inside double quotes, inside double quotes.
  What format do I need to use to make it work?
  Here is an example:</p>
  
  <pre><code>std:string http_command = "wget --post-data="user=bla password=bla query=select * from bla bla where username="" and name=bla\" http:://example.com"
  </code></pre>
  
  <p>The following part is failing <code>username=""</code></p>
  
  <p>Thanks guys.</p>
  
  <p>Update: Fixed my sample, I had one extra double quote there.</p>