let javascript = $("#para-1"); console.log(javascript.html());//JavaScript console.log("\n"); let Erlang = $(".color-red.color-green"); console.log(Erlang.html());//Erlang console.log("\n"); let js_erlang = $(".color-red"); for (let i = 0; i < js_erlang.length; i++) { console.log(js_erlang[i].innerHTML); } console.log("\n"); let all_language = $("#test-jquery > p"); for(let i=0;i<all_language.length;i++){ console.log(all_language[i].innerHTML); } console.log("\n"); let input_name = $("input[name='name']"); console.log(input_name.val()); console.log("\n"); let input_email_name = $("input[name='name'],input[name='email']"); console.log(input_email_name.val());