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c++ Programming Glossary: codedCoding C++ without headers, best practices? http://stackoverflow.com/questions/1001639/coding-c-without-headers-best-practices best practices When i first learned c I had already coded in many other languages prior to it which made the prospect..
Most efficient way to erase duplicates and sort a c++ vector? http://stackoverflow.com/questions/1041620/most-efficient-way-to-erase-duplicates-and-sort-a-c-vector vec.end Is it faster to erase the duplicates first as coded above or perform the sort first If I do perform the sort first..
http://stackoverflow.com/questions/1390703/enumerate-over-an-enum-in-c bidirectional iterator. Here is a reusable class i coded while doing it manually above. I noticed it could work for many..
Setting the internal buffer used by a standard stream (pubsetbuf) http://stackoverflow.com/questions/1494182/setting-the-internal-buffer-used-by-a-standard-stream-pubsetbuf my code I came across a post suggesting the use of a hand coded std streambuf class. The idea behind this code is to create..
When is overloading pass by reference (l-value and r-value) preferred to pass-by-value? http://stackoverflow.com/questions/18303287/when-is-overloading-pass-by-reference-l-value-and-r-value-preferred-to-pass-by x2 size eng ns test x1 x2 ns N std cout ns.count ns n I've coded X 's copy assignment operator two ways Implicitly which is equivalent..
What platforms have something other than 8-bit char? http://stackoverflow.com/questions/2098149/what-platforms-have-something-other-than-8-bit-char niche architecture I suppose. Then again at the time hand coded assembler easily beat what the available C compilers could do..
Garbage Collection in C++ — why? http://stackoverflow.com/questions/228620/garbage-collection-in-c-why in C why We don't need C features as most of them could be coded in C and we don't need C features as most of them could coded.. in C and we don't need C features as most of them could coded in Assembly etc.. C must evolve. As a developer I don't care..
How to make SIMPLE C++ Makefile? http://stackoverflow.com/questions/2481269/how-to-make-simple-c-makefile in this case. We still have all the dependencies hard coded. Some Mysterious Improvements CC gcc CXX g RM rm f CPPFLAGS..
What is a simple example of floating point/rounding error? http://stackoverflow.com/questions/249467/what-is-a-simple-example-of-floating-point-rounding-error the probability of exactly 2 successful trials I have this coded as double p_2x_success pow 1 p double 8 pow p double 2 double..
The best cross platform (portable) arbitrary precision math library http://stackoverflow.com/questions/2568446/the-best-cross-platform-portable-arbitrary-precision-math-library to store a decimal digit or a few digits as BCD Binary coded decimal . Booth's multiplication algorithm What I don't know..
What is the point of function pointers? http://stackoverflow.com/questions/2592137/what-is-the-point-of-function-pointers a function Some part of its behavior is not hard coded into f but into the callback function. Callers can make f behave..
At what point is it worth using a database? http://stackoverflow.com/questions/2648802/at-what-point-is-it-worth-using-a-database Complex Data Programs start out using small tables of hard coded data. This evolves into using dynamic data with maps trees and..
How much work should be done in a constructor? http://stackoverflow.com/questions/293967/how-much-work-should-be-done-in-a-constructor share improve this question Historically I have coded my constructors so that the object is ready to use once the..
Beyond Stack Sampling: C++ Profilers http://stackoverflow.com/questions/4394606/beyond-stack-sampling-c-profilers The output is basically a callgraph with functions color coded by their impact on the application. A few hints to get gprof2dot..
Gui toolkits, which should I use? [closed] http://stackoverflow.com/questions/584734/gui-toolkits-which-should-i-use I write them out but I don't want to get the GUI partly coded and then realize that I I need to rewrite it with a different..
How to get memory usage at run time in c++? http://stackoverflow.com/questions/669438/how-to-get-memory-usage-at-run-time-in-c never found an ioctl solution. For our applications we coded a general utility routine based on reading files in proc pid..
http://stackoverflow.com/questions/726096/accessing-private-members ok to that extent... my only concern is if the person who coded that class gets to know of this it might not go down well with..
Colorize stdout output to Windows cmd.exe from console C++ app http://stackoverflow.com/questions/7778392/colorize-stdout-output-to-windows-cmd-exe-from-console-c-app any way to change things at character level that can be coded into a program At first I thought ANSI sequences but they seem..
OpenCV Transform using Chessboard http://stackoverflow.com/questions/7902895/opencv-transform-using-chessboard undistort the image where these 2 variables will be hard coded inside the function followed by a call to cv undistort if you..
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