article-stack

Shocking and Disturbing highly searched keywords from INDIA in last 6 years

Amit Gupta — Tue, 14 May 2013 02:22:10 +0000

A week ago, when I switched on my TV, there were 8 continuous breaking news of rape in different regions of INDIA (most of them were in North INDIA). This was a very disturbing and disappointing moment. And today, below stats shocked me; Most of the porn contents related to rape are being searched by [...]

What’s wrong with Google Search?

Amit Gupta — Tue, 14 May 2013 02:05:23 +0000

A week ago, Gmail was down for a week. Today I found that Google is not able to translate many Hindi words in English. Just see below image I have tried some Urdu words which are frequently used in Hindi, But … And what’s wrong with Google image search? I guess everyone would be missing [...]

Servlet – read client request before it reaches to actual servlet

Amit Gupta — Sat, 27 Apr 2013 15:30:46 +0000

Filters are designed with the aim of validating request or formatting response in advance. So that servlet designer can concentrate on actual programming logic. Wrapper classes are designed to extend this concept. It is not necessary that you should use wrapper classes only when you are using SERVLET Filters. Whenever you are passing request/response objects [...]

Anonymous Class – Another example

Amit Gupta — Sat, 27 Apr 2013 15:26:06 +0000

You must be clear with importance, purpose and syntax of anonymous class after reading last article . In this article, I am presenting some snippet to improve your understanding in abstract classes. HTMLOutputWriter public class HTMLOutputWriter extends OutputStreamWriter { public HTMLOutputWriter(OutputStream output) { super(output); } public void write(int c) throws IOException { switch (c) { [...]

Java Anonymous Class need and example

Amit Gupta — Sat, 27 Apr 2013 15:24:16 +0000

Don’t you think, every coder has their own style of coding like method definition, naming conversion, way of accessing variables and inheritance? Let’s refer this two lines code, Class myFile { String filename; Public boolean isExist(){ .. } Public boolean isExist(String filename){ .. } } //Some where in your code myFile f = new myFile("article-stack"); [...]

Simplest Shortest Sweetest Servlet tutorial – Filters – Part 1

Amit Gupta — Sat, 27 Apr 2013 15:22:01 +0000

Many clients who don’t like your server may send some malicious requests to harm your server data. You must intercept their request before serving them directly to a Servlet. A Filter helps you intercepting requests in advance. Although you are free to do such things on a servlet itself but making a Servlet dirty or [...]

How to solve problem of small field of view while photographing distant objects

Amit Gupta — Sat, 27 Apr 2013 13:22:51 +0000

After setting up my telescope and fixing my homemade target pointer, my next step was to shoot distance object. And see the results. I targeted a building which was approx 200 meters from my window. Close look of building by canon SX150 IS camera with 12x zoom. Now I snapped through telescope without any zoom. [...]

Understanding Compound lens system with examples – Theory apart

Amit Gupta — Sat, 27 Apr 2013 11:27:57 +0000

What happens when 2 or more lenses (convex or converging) are kept together? A: Image formed by one lens becomes an object to next lens and so on. We can do many experiments with different focal length lenses. Like : How to increase magnification of a lens to see near objects? How to increase magnification(zoom) [...]

Words from movie Life of Pi (2012)

Amit Gupta — Fri, 26 Apr 2013 02:02:23 +0000

verb : need (3) ,store (1) ,fish (4) ,tend (2) ,visit (1) ,wait (2) ,storm (3) ,lord (1) ,float (5) ,time (8) ,search (2) ,sail (2) ,slow (1) ,right (9) ,nickname (1) ,parent (1) ,number (1) ,sleep (1) ,meet (7) ,look_back (2) ,pencil (1) ,touch (2) ,bite (1) ,struggle (1) ,eat (6) ,explain (2) ,go [...]

Words from Immortals Of Meluha

Amit Gupta — Thu, 25 Apr 2013 16:55:40 +0000

Verb : brave (16) ,disarm (2) ,calculate (1) ,shatter (2) ,chance (17) ,furnish (2) ,knock (13) ,roll (7) ,slice_through (1) ,slope (4) ,joke (8) ,pipe_up (1) ,grimace (4) ,cage (1) ,trick (1) ,jet (1) ,right (214) ,brigade (16) ,alternate (4) ,inquire (3) ,crook (2) ,heel (1) ,answer (92) ,differentiate (1) ,remould (1) ,regard (1) ,meet [...]