Update README.md

Author: s-mrb

README.md

@@ -201,7 +201,45 @@ node app.js
 
 ## Q. ***How to make an HTTP POST request using Node.js?***
 
-*ToDo*
+```js
+const https = require('https')
+
+
+const obj = {
+    "userId":1,
+    "id":1,
+    "title":"whatever",
+    "completed":false
+}
+
+const data = JSON.stringify(obj)
+
+const options = {
+  hostname: 'jsonplaceholder.typicode.com',
+  port: 443,
+  path: '/todos',
+  method: 'POST',
+  headers: {
+    'Content-Type': 'application/json',
+    'Content-Length': data.length
+  }
+}
+
+const req = https.request(options, res => {
+  console.log(`statusCode: ${res.statusCode}`)
+
+  res.on('data', d => {
+    process.stdout.write(d)
+  })
+})
+
+req.on('error', error => {
+  console.error(error)
+})
+
+req.write(data)
+req.end()
+```
 
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