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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.
Why Rationals Won’t Cure Your Floating Point Blues
Martin Moene
04 February 2011 20:24:34 +00:00
Numerical computing is still proving hard to do accurately. Richard Harris considers another number representation.
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.
Overused Code Reuse
Martin Moene
03 February 2011 20:26:49 +00:00
It’s tempting to use someone else’s code rather than write it yourself. Sergey Ignatchenko reports that ‘No Bugs’ Bunny recommends caution.
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.
From Occam's Razor to No Bugs' Axe
webeditor
31 December 2010 21:37:00 +00:00
Designing good APIs that stand the test of time is notoriously hard. Sergey Ignatchenko suggests a radical guideline.
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.
Why Fixed Point Won't Cure Your Floating Point Blues
webeditor
31 December 2010 21:35:00 +00:00
Numeric computing is very difficult to do properly. Richard Harris looks at whether a common technique will help.
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.
Interface Versioning in C++
webeditor
31 December 2010 21:34:00 +00:00
Updating a widely used DLL interface is non-trivial. Steve Love presents a practical approach.
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.
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.
You're Going To Have To Think!
webeditor
10 October 2010 13:59:00 +01:00
Numerical computing has many pitfalls. Richard Harris starts looking for a silver bullet.
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.
To DLL or Not To DLL
webeditor
10 October 2010 13:57:00 +01:00
Shared libraries provide both benefits and problems. Sergey Ignatchenko introduces a rabbit's-eye view.
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.
Making String ReTRIEval Fast
webeditor
10 October 2010 13:56:00 +01:00
Sometimes you really do have to optimize your code. Björn Fahller looks at a string lookup 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 #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.
The Model Student: The ACCU 2010 Crypto Challenge
webeditor
12 September 2010 20:09:00 +01:00
Electronic computers advanced cryptography enormously. Richard Harris sets a challenge, and finds a solution.
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.
Debugging Run Time Memory Problems
webeditor
12 September 2010 20:06:00 +01:00
The C++ Standard is often silent on what happens when things go wrong. Matthew Jones looks under the bonnet to take control.
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.
The ANSI Standard For C
Martin Moene
28 June 2010 08:58:00 +01:00
A summary of the proposed ANSI extensions to the C Programming Language By Steven W.Palmer
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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.
Commenting programs, how and why
Martin Moene
20 June 2010 08:59:00 +01:00
A letter has flooded in from Colin Masterson, the author of our series on structured programming:
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.
Everything You Wanted To Know About C ......
Martin Moene
20 June 2010 08:58:00 +01:00
Tips and Tricks from Steven Palmer
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Structure, Part 2
Martin Moene
20 June 2010 08:57:00 +01:00
In the last part we spoke about structure in terms of ignoring detail. We now go on to formalise our thinking.