(WS14) Sasa Matijasic - Node.js i "novi" web

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(WS14) Sasa Matijasic - Node.js i "novi" web

  1. 1. Node ?www.nodejs.org
  2. 2. cross platformserver side javascript google chrome V8
  3. 3. PROS● fast● C10K● asynchronous● libraries, npm● heroku, azure...● its javascript
  4. 4. CONS● not stable yet● its javascript
  5. 5. Hello world PHPecho "Hellon";sleep(5);echo "worldn";
  6. 6. Hello world Pythonprint "Hello"time.sleep(5)print "world"
  7. 7. Hello world NodesetTimeout(function () { console.log("world");}, 5000);console.log("Hello");
  8. 8. Web servervar http = require(http);http.createServer(function (req, res) { res.writeHead(200, {Content-Type:text/plain}); res.end(Hello Worldn);}).listen(80);
  9. 9. npm install● express, ...● ms-sql, mysql, postgresql, oracle, ...● redis, mongo, ...● mustache, haml, ...● socket.io
  10. 10. npmjs.org"10942 total packages"
  11. 11. Saša Matijašić www.logit.hr sasha@logit.hr twitter: @returnnullgoogle+: selectnull.com/+

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