Chapter Sixteen:
The Cell Master.  Laurent Longre  :from Lyon, France
The Cell Master.Laurent Longre


  •   Please introduce your self. You may be as thorough as you wish. Feel free to include or omit any detail about yourself.

    I am 35 years old and I live in Lyon (France). I have a diploma of applied statistics and a diploma of political sciences.
    I worked during 7 years in a public health association as statistician. Now I am developing a management software with 2 collaborators.

    I used for the first time a computer toward the age of 12-13 years. I programmed some games in ASM (Z-80).
    I translated "manually" the mnemonics in hexadecimal codes. It was awfully difficult, but taught me to be very rigorous.
    Later I abandoned this occupation because I preferred music, literature, philosophy... I recovered the pleasure to program several years after.


  •   When do you remember using Excel for the very first time? Can you remember any specific details from that first time?

    I think that it was at the end of the year 1993.
    I applied for a job and I pretended to my future employer that I worked with Excel since many years, which was required in this office. In fact I had never used it and I only knew that it was a calculator. When I got this job, I read the 500 pages of the manual in only one night. : -)


  •   When do you remember writing your first formula or VBA code for Excel?

    My first formula in 1993, my first VBA code one year later.
    I was not very interested by formulas, except when I discovered array formulas and custom functions.
    I quickly discovered some undocumented uses of OFFSET, FREQUENCY, INDIRECT, COUNTIF and so on. In 1995 or 1996 I discovered the newsgroups and I had the pleasure to share experiences with great "excelists" like Stephen Bullen, Jim Rech, Chip Pearson... There was a lot to discover on Excel at this time. Maybe some features that its authors had not even considered?


  •   On average, how many hours per day do you spend working with Excel formulas and/or VBA code?

    More than 8 hours per day when it was my work tool. A lot less now because I essentially work with VB.NET.


  •   Which do you find most rewarding to work with: Formulas or VBA in Excel? Please tell us why?

    With formulas. I agree with Aladin, Excel is always and essentially a spreadsheet, although Microsoft seems to forget it (nearly no built-in function has been added or updated since Excel 5). Formulae require IMHO more cleverness. XLL's are also rewarding, but not very popular. Nevertheless I like VBA too !


  •   If you were going to give a novice, just starting out with Excel, some advice, what would it be?

    "Always keep in mind that Excel is not a boring calculator, but a funny game." : -)


  •   Please provide a sample of your first work (either as a formula or vba code) in Excel and tell us about it.

    Sorry, I don't remember, it is too long ago. :-(

    Probably = A1+A2? :-(((((


  •   What is your mental attitude when you are preparing to write formulae or VBA code? And what is your working environment?

    My mental attitude? Well, a sort of mental kama-sutra, I think. :-)


  •   If there special preparations that must be in place before you can begin, what are they?

    Pfffff, it is too difficult to answer this question in English.

    Do you speak French? : -)


  •   Finally, please give us something to think about - a reminder of your words here; a phrase that has helped you; a link to your own website. Anything that you think is important for the readers to remember.

    My Web site: http://longre.free.fr, http://longre.free.fr/english, And a nice quote of Doug Larson : "Some of the world's greatest feats were accomplished by people not smart enough to know they were impossible."




belt_Laurent.gif Thank you very much for answering the questions.

This Black belt is yours...

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