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Training, Open Source Programming Languages |
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| For 2023 - we are now fully retired from IT training. We have made many, many friends over 25 years of teaching about Python, Tcl, Perl, PHP, Lua, Java, C and C++ - and MySQL, Linux and Solaris/SunOS too. Our training notes are now very much out of date, but due to upward compatability most of our examples remain operational and even relevant ad you are welcome to make us if them "as seen" and at your own risk. Lisa and I (Graham) now live in what was our training centre in Melksham - happy to meet with former delegates here - but do check ahead before coming round. We are far from inactive - rather, enjoying the times that we are retired but still healthy enough in mind and body to be active! I am also active in many other area and still look after a lot of web sites - you can find an index ((here)) |
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Comments in Tcl
It's always a good idea to comment your programs. OK - I know you know that, but I find it's always a good idea to remind people too! In Tcl, you add a comment starting with a # character and really what you're adding is a "do nothing" command .... in other words, the # must appear where a command would normally start (at the beginning of a line, after a ; or after a { ) and the command will be terminated at the end of the line, but can be continued on to another line with a \ # comment \ puts hello puts world will just print out "world"! ..... (written 2005-06-16, updated 2008-06-05) Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles T202 - Tcl/Tk - Tcl Fundamentals[3] Looking for a donkey - (2004-08-05) [210] Joining lists in Tcl. Indirect variables in Tcl. - (2005-02-12) [328] Making programs easy for any user to start - (2005-05-29) [362] The ireallyreallywanna operator - (2005-06-28) [782] Converting between Hex and Decimal in Tcl - (2006-06-28) [1136] Buffering output - why it is done and issues raised in Tcl, Perl, Python and PHP - (2007-04-06) [1282] Stringing together Tcl scripts - (2007-07-29) [1426] Buffering up in Tcl - the empty coke can comparison - (2007-11-10) [1469] Curley brackets v double quotes - Tcl, Tk, Expect - (2007-12-12) [2442] Variable storage - Perl, Tcl and Python compared - (2009-10-08) [3917] BODMAS - the order a computer evaluates arithmetic expressions - (2012-11-09) [4324] Learning to program - variables and constants - (2014-11-22) [4453] Tcl variable names - no real limits! - (2015-03-10)
Some other Articles
Wimbledon NeckImproved mining techniques! Is photoajustment an addiction? Want to be one better Comments in Tcl Graveyard pages Frightening and from-friend viruses and spams No Smoking Pubs Spotting a denial of service attack Walk in Bath |
4759 posts, page by page
Link to page ... 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96 at 50 posts per pageThis is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price.
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