Image Error Handling Snippets


09 January, 2013   

Better way to handle Broken Image. Missing images will either just display nothing, or display a [ ? ] style box.

01 February, 2011   

Missing images will either just display nothing, or display a [ ? ] style box when their source cannot be found. Instead you may want to replace that with a "missing image" graphic that you are sure exists so there is better visual feedback that something is wrong. Or, you might want to hide it entirely. This is possible, because...

17 February, 2019   

Missing images will either just display nothing, or display a [ ? ] style box when their source cannot be found. Instead, you may want to replace that with a "missing image" graphic that you are sure exists so there is better visual feedback that something is wrong. Or, you might want to hide it entirely. This is possible because...

13 November, 2011   

Boiler Plate for T-Sql Error handling

31 July, 2012   

Boiler Plate for T-Sql Error handling

11 April, 2013   

Pull external HTML code from a file right into your webpage

Essentially the trick is to draw the panel/frame/etc.

28 January, 2013   

Save a screen capture of a Java Frame/Panel/Window

Essentially the trick is to draw the panel/frame/etc. into a BufferedImage and use the ImageIO class to write it to an image file.

How to display visitors IP in an Image using PHP

05 December, 2012   

Instead of providing a traditional address to the image, the image file data is base64-encoded and stuffed within the src attribute. Doing so saves a network request for each image, and prevent exposure of directory paths. Please note that IE7 and below are not compatibles with data URIs.

01 October, 2011   

An example of Exception Handling in PL SQL

PHP code to display a thumbnail image on the page without saving it

29 January, 2011   

Cufon 101

15 April, 2012   

PHP code example for an image CAPTCHA.

10 November, 2014   

Easy way to parses RSS into an array

28 October, 2014   

Quick and simple example to parses RSS into an array

I had to scan a bunch of paper documents (one image per page), and upload them all to a web site that would accept only one PDF file containing the whole set.

02 June, 2011   

This is your most basic version of an image CAPTCHA.

Java code example to create thumbnail of an image