programming - Entries from October 2004

  • October, 2004
  • using google api from PHP

    Now available for your downloading pleasure, is my GoogleSoap class. have you eveer felt the sudden need to use the Google's web APIs through PHP ? Worry not as help is at hand. You can use the GoogleSoap class to make your job easier. I have put the code and related documentation/examples in the public domain, so you can hack it up further. Some rudimentary instructions are included in the README file, I will add more to it as and when time permits me. Any additions/suggestions are always welcome.

    Get the code here

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  • why code maintainance sucks

    I have had to work on updating someone else's code for a few days now. The code was a headache to read because

    • It was not formatted to conform to my coding standard ... in fact it did not conform to any coding standards.
    • There was no version control ... oh wait, yes there was version control. It was version control by commenting out unwanted code. So I had to scroll through screenfuls to commented out code. I must take a moment to thank the programmers of Anjuta IDE, which helped me a lot a with their excellent syntax highlighting. Here is how you delete code.
    • Did I say there was no version control. There was a version control system. It looked almost like this
    • There was no comments.
    • There were spelling mistakes in variable names
    • PHP code and HTML were mixed
    • there was more .. i have forgotten it.

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  • Hyperlinks with LaTeX

    I am big fan of Texinfo for writing articles or any other documentations work (yes, I do sometimes try to write the specification document). For a few weeks now, I have been trying to learn LaTeX, sice it can be used to typeset good quality presentation slides and letters too.

    A problem that I faced when writing the articles in LaTeX was on how to make a hyperlink to a webpage. I was using latex2html to convert the latex file to HTML format. LaTeX comes with a hyperref package which can be used to create links. It has a \href command which can be used to create hyperlinks, but the links did not come out in the HTML page. I found that this was a known problem with hyperref and latex2html. However, the solution, as I found out, is much easier. The command to use is \htmladdnormallink{link text}{universal resource locator} You have to include the package html in your document to use it

    \usepackage{html,makeidx}
    ....
    The text of this article can be downloaded from our
    \htmladdnormallink{web site}{http://www.example.org}.
    

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