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Quick Modular Calculations(Part 2)
Bob Schmidt
03 February 2020 18:34:25 +00:00
The minverse algorithm previously seen is fast but has limitations. Cassio Neri presents two alternatives.
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Quick Modular Calculations (Part 1)
Bob Schmidt
02 December 2019 16:48:44 +00:00
Compilers are good at optimising modular calculations. Can we they do better? Cassio Neri shows they can.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
QM Bites: Understand Windows Operating-System Identification Preprocessor Macros
Bob Schmidt
04 February 2019 17:12:30 +00:00
Quality matters and bite sized articles help. Matthew Wilson returns with a QM Bites.
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QM Bites – Order Your Includes (Twice Over)
Martin Moene
06 June 2016 13:23:16 +01:00
Header includes can be a shambles. Matthew Wilson encourages us to bring some order to the chaos.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
QM Bites: Understand Windows OS Identification Preprocessor Macros
Martin Moene
07 April 2016 21:31:12 +01:00
There’s confusion between user-defined and predefined Windows 32/64-bit operating-system identification macros. Matthew Wilson shines light on the issue.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
QM Bites: looping for-ever
Martin Moene
03 April 2016 21:37:13 +01:00
Never-ending loop constructs can confound user and compiler in subtle ways. Matthew Wilson offers advice to maximise portability and transparency.
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QM Bites : Maximising Discoverability of Virtual Methods
Martin Moene
02 February 2016 18:54:29 +00:00
C++11 introduced override as a contextual keyword. Matthew Wilson encourages us to use it.
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QM Bites – The two sides of Boolean Parameters
Martin Moene
03 December 2015 09:46:25 +00:00
Boolean parameters are tempting but make life difficult. Matthew Wilson advises us to avoid them (almost) all the time.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
Quality Matters #8: Exceptions for Recoverable Conditions
Martin Moene
05 April 2014 18:14:35 +01:00
Too many programs deal with exceptions incorrectly. Matthew Wilson suggests practical steps to improve your code.
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Quality Matters #7 Exceptions: the story so far
Martin Moene
04 April 2013 18:53:30 +01:00
Exception handling is difficult to get right. Matthew Wilson recaps the story so far.
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Queue with Position Reservation
Martin Moene
05 February 2011 20:17:47 +00:00
Multiple threads can make processing a message queue faster. Eugene Surman needs the right data structure.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
Quality Matters Christmas Intermezzo
webeditor
31 December 2010 21:33:00 +00:00
Sometimes it's good to reflect. Matthew Wilson considers what he's learnt so far.
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Quality Matters #6: Exceptions for Practically-Unrecoverable Conditions
webeditor
10 October 2010 13:55:00 +01:00
Being robust is harder than you think. Matthew Wilson analyses a classic program.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
Quality Matters: Diagnostic Measures
webeditor
07 February 2010 08:56:00 +00:00
How do we catch problems early? Matthew Wilson investigates the recls library.
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Quality Matters: Diagnostic Measures (Listings)
webeditor
07 February 2010 08:55:00 +00:00
Program listings for Quality Matters: Diagnostic Measures
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Quality Matters: Introductions, and Nomenclature
webeditor
09 August 2009 09:58:00 +01:00
There are many aspects of Software Quality. Matthew Wilson introduces us to some of the concepts.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.
Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.