This week's book giveaway is in the JavaScript forum.
We're giving away four copies of Svelte and Sapper in Action and have Mark Volkmann on-line!
See this thread for details.
Win a copy of Svelte and Sapper in Action this week in the JavaScript forum!

Noorul Hameed

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since May 17, 2017
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Hi, I'm Dr. Noorul Hameed, currently works at Changhuat Plastic Industries (Senai) Sdn Bhd, Malaysia since January 2018.
My interests include programming, research in embedded systems, and web.
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Recent posts by Noorul Hameed

Yes. But some unwanted telephone lines are redirected, spam web links linked as continue.
Issue Type:Order Status
Order Number:35539
Problem Description:I have placed an order for Exam Voucher: Oracle Certification Proctored Exam (6 months) at 30th Dec 2019. Details are as shown below.
Payment Type: Bank Wire Transfer 7212293727
Hi, i also used and paid via wire transfer. But no confirmation received.
My Order status appears on the website as shown below.

I forgot to attach the website location as attached here.

Dear Member,

I had an issue with Exam Voucher: Oracle Certification Proctored Exam (6 Months) offer on the below advertisement on Dec 30th 2019. As I am in Malaysian, I used Citibank Wire Transfer in the below website and made payments for 50% offer RM 304.00 only.

Screen shows the website location that I clicked

I want to know from you whether the offer is accepted or valid at Oracle Corporation.

Thank you

Dr. Noorul
Welcome Hanumant Deshmukh!
Have a nice day!


Node.js is running into Chrome API, which is Object-based system in approach. In contrast, Java EE servers and applications deploy OO services as well.

How does Node.js approach in various perspectives between object-oriented and object-based?

Thank you

Dear  Slobodan Stojanovic and Aleksandar Simovic,

As described, Payment Card Industry Standard (PCI) standards are implemented with Node.js among AWS Lambda, Microsoft's Azure, Google Cloud Foundation, and IBM Open Whisk.
AWS Lambda included aws-serverless-express in Node.js module. It created with HTTP services.

I ask general question about express.js module.

Does aws-serverless-express in Node.js module create OS service internally or works as serverless routines only?

Thank you

Dear Slobodan Stojanovic and Aleksandar Simovic,

Node.js used Claudia API Gateways between a browser request and AWS Lambda functions. It also discussed various services and routines to route event handlers.

In asynchronous form, it works as like AJAX XMLHttpRequest service used in JavaScript.
As a note, XMLHttpRequest can also be sent/received either synchronous or asynhronous manner. Have a at code as below.

Similiarly, used to get server response as stream.
Here I want to ask, Is it working for similiar functionaly as provided by JavaScript services using XMLHttpRequest functions?

Thank you
Dear Authors,

In connection with AWS Ecosystem, DynamoDB and NoSQL are embedded as simpler databases. The following example in book shows that table automatically specified with PRIMARY key only.

Other fields are omitted too. Order table (i.e. pizza-orders) not specified with pizza, address and order status fields;  Is it auto assignments when it was runtime?

Thank You

Dear Slobodan Stojanovic and Aleksandar Simovic,

At first thing, I want to ask a question regarding the book sections that included in first chapter.

As show in the Pizza API (below), there are several files grouped into package. Similiarly, a data folder is being used to store static files and data in it. Currently, it uses pizzas.json.

What else can we place into [data folder] ? Is it for database oriented storage location or  general documents?

In addition to the above, Amazon S3 buckets only allows connection for a presigned URL; images and thumbnails. The both created under folder inside S3.

I want to get more information for the use of ImageMagick in image processing. The question will be. "Why would we use convert function as always to resize in thumbnails?"

Thank you

I am very happy to be here in this week's forum with Slobodan Stojanovic and Aleksandar Simovic.
Welcome authors!

Hello Everyone,

I have passed OCP EXAM 1Z0809 with 65% at today.
Thanks for JavaRanch and members.