Finally I have released my PhantomSQL project. PhantomSQL is a domain specific language designed for mining content from static and dynamic sources, It closely resembles SQL with features borrowed from other popular dynamic languages. It can be run as a interpreter or ‘server’ mode, it comes with type 4 JDBC driver for ease of integration …
This is a simple mod that allow us to have custom product tabs in BigCommerce system, there is no limit on how many tabs you can have. Our final result will be this. Mod This mod requires modification to only one file /Panels/ProductTabs.html Step 1 Add current JavaScript to the existing script tag /** * …
Showing brand logos on product pages in BigCommerce sites is harder than it should be. Here is a quick mod that will let us do that without need of using the API. Here is the desired result Code This works by parsing you /brands page and then comparing current brand name to the one from …
BigCommerce Mod : Show brand logo image on Product Page Read More »
Common use is to crop to certain area of an image, this can be quite easily accomplished with following code. BOX* box = boxCreate(x, y, w, h); PIX* dpix= pixClipRectangle(spix, box, NULL);BOX* box = boxCreate(x, y, w, h); PIX* dpix= pixClipRectangle(spix, box, NULL);
This is matlab function to calculate sum of A to N power using matrix diagonalization, it assumes that matrix is a square matrix. function [x] = powersum(A, m) % Greg Bugaj % Y = powersum(A, n) gives an sum of matrices to N power, if matrix size % is less than 2 then we simply …
Calculate A to N power matrix using matrix diagonalization. Read More »
This is program demonstrates how to use ‘cpuid’ assembly instruction on x86 to retrieve cache line size. This is done in c++ and it uses the inline assembly to execute the instructions, compiled with gcc on win32. Really we are only interested in Cache line information which can be found using 0x80000006 code and its …
Using ‘cpuid’ instructions to get cache line size Read More »
Leptonica Development with Eclipse This is the first one of few tutorials that I am writring on using Leptonica image processing library Before we start let’s give credit where the credit is due, and this is goes out to Jay W.(need link) on which this instructions are largely based on. Environment Eclipse MinGW Leptonica I …
Well here is my way on how to handle the ENTER key on the TextBox in asp.net so it execute my method call instead the default form action. I have a textbox and a linkbutton that invokes the search, but I also would like to hook up to that linkbutton when I press ENTER on …
There are many ways to accomplish this but this one does not use any external dependencies like Apache commons. Two common pitfalls that I see are that people forget to flush the ByteArrayOutputStream and they call ‘baos.write(buffer)’ instead of ‘baos.write(buffer, 0, read)’ without actually clearing the buffer, which causes the last write to append previous …
Sometimes its nice to be able to transfer object between request or for flash messages without need for a whole session. Here we will use session as our store mechanism for our flash scope. This concept here can be extended into implementing a ‘Conversation Scope’ but that is a whole different animal. Example Usage @FlashAttribute(TABNAME_ATTRIB) …
