aquasmit

file_uploads        on (or true or 1)
upload_tmp_dir      NULL
post_max_size       8M
upload_max_filesize 2M
max_execution_time  30 (in seconds)
max_input_time      -1 (no limit)
memory_limit        128M

aquasmit

Open httpd.conf and replace line 

Require local 

by 

Require all granted

That's all. After you restart Wamp server, you will be able to access your machine frm any machine in network using URL like http://aquasmit (assuming that aquasmit is your machine name)

aquasmit

(function(){
  
  console.log(document.getElementById('mainHeading'));
  console.log(document.getElementsByClassName('heading'));
  console.log(document.getElementsByTagName('p'));
  console.log(document.getElementsByName('txtName'));
  
  //get first <p> element
  console.log(document.getElementsByTagName('p')[0]);