Using S3 as a database vs. database (e.g. MongoDB)?

Due to simple setup and low costs I am considering using AWS S3 bucket instead of a NoSQL database to save simple us...

How do I hide an element when printing a web page??

I have a link on my webpage to print the webpage. However, the link is also visible in the printout itself. Is ther...

Equation-driven smoothly shaded concentric shapes?

Background Looking to create interesting video transitions (in grayscale). Problem Given equations that represent...

difference between tab ,space and blank in C?

I came across the following code in Ritchie and kernighan C,for counting no. of words .. #include<stdio.h> #d...

how to create 100% vertical line in css?

I want to create a vertical line that cover whole page like this here is my code #menu { border-left: 1px solid ...

How to get dial pad beep sound on iOS 7?

How to get dial pad beep sound on iOS 7. I have a dialpad in my app and would like to use iOS 7 dial pad sound.The ...

What is the equivalent of 'describe table' in SQL Server??

I have a SQL Server database and I want to know what columns and types it has. I'd prefer to do this through a query...

What is the equivalent of 'describe table' in SQL Server??

I have a SQL Server database and I want to know what columns and types it has. I'd prefer to do this through a query...

in sql connecting transaction table with different kinds of transactions?

I am making a mysql database for a restaurant. I have a table called: *tbl_contents* which stores all the contents ...

Three Entity Constraint in Object Role Model in NORMA?

I am trying to model the constraint depicted in the ORM diagram below using NORMA for Visual Studio 2010: Merchant...

Relationships between Master and Transaction tables?

In my database design, I've defined Master tables (data definition tables, static in nature) which will be used to g...

Hotel Management Database Design Problems?

I am trying to get started with Web Development by trying to develop a Hotel Management System. I am using MySQL 5....

Java Swing set “actual” Frame size (inside)?

I have a JFrame which contains just one JPanel. I have tried setting the Panel's size and packing the frame, but tha...

Split Java String by New Line?

I'm trying to split text in a JTextArea using a regex to split the String by \n However, this does not work and I al...

Split Java String by New Line?

I'm trying to split text in a JTextArea using a regex to split the String by \n However, this does not work and I al...

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