c++ Programming Glossary: downWhy is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array lot of inertia. So they take forever to start up and slow down. Is there a better way You guess which direction the train will.. up and yell at you to flip the switch. Then it can restart down the other path. If you guess right every time the train will.. the previous instructions are complete. Then you continue down the correct path. Modern processors are complicated and have..
throwing exceptions out of a destructor http://stackoverflow.com/questions/130117/throwing-exceptions-out-of-a-destructor std cout Never print this std endl This basically boils down to Anything dangerous i.e. that could throw an exception should..
http://stackoverflow.com/questions/1647631/c-state-machine-design machines that I've designed before C not C have all come down to a struct array and a loop. The structure basically consists.. be more suitable nowadays but I suspect they'll all boil down to this same sort of structure. As ldog states in a comment..
http://stackoverflow.com/questions/236129/how-to-split-a-string-in-c string using namespace std int main string s Somewhere down the road istringstream iss s do string sub iss sub cout Substring..
What is the copy-and-swap idiom? http://stackoverflow.com/questions/3279543/what-is-the-copy-and-swap-idiom in all other cases it merely serves to slow the program down and act as noise in the code self assignment rarely occurs so..
When should static_cast, dynamic_cast and reinterpret_cast be used? http://stackoverflow.com/questions/332030/when-should-static-cast-dynamic-cast-and-reinterpret-cast-be-used when casting upwards towards a base class but when casting downwards it can be used as long as it doesn't cast through virtual.. however and it is undefined behavior to static_cast down a hierarchy to a type that isn't actually the type of the object... or inherited . You can use it for more than just casting downwards you can cast sideways or even up another chain. The dynamic_cast..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three between initialization and assignment we must tear down the old state before assigning to name to prevent memory leaks...
What are access specifiers? Should I inherit with private, protected or public? http://stackoverflow.com/questions/5447498/what-are-access-specifiers-should-i-inherit-with-private-protected-or-public the same access rules apply to the classes and members down the inheritance hierarchy. Important points to note Access Specification..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome the level of Ah hah I got it without getting them bogged down in the overall concept Basically drill like scenarios. c c.. can thus be easily explained. I've added some Delphi code down below and some comments where appropriate. I chose Delphi since.. with the address Write the address to your new house down on a piece of paper. This paper will serve as your reference..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope wardrobe. The entire hotel could be just about to be torn down and replaced with a football stadium and you are going to die..
How to generate a stacktrace when my gcc C++ app crashes http://stackoverflow.com/questions/77005/how-to-generate-a-stacktrace-when-my-gcc-c-app-crashes if it is ok to send the stack trace to me so I can track down the problem. I can handle the sending the info to me but I don't..
FindChessboardCorners cannot detect chessboard on very large images by long focal length lens http://stackoverflow.com/questions/15018620/findchessboardcorners-cannot-detect-chessboard-on-very-large-images-by-long-foca calibration share improve this question A few points. Down sizing as you noticed helps. That is because the corner detection..
C/C++ function definitions without assembly http://stackoverflow.com/questions/2442966/c-c-function-definitions-without-assembly function but you can see that it 䏭 still all in C Deeper Down the Rabbit Hole h2 vfprintf mysteriously calls outchar and outstring..
Aero Snap not working for my application http://stackoverflow.com/questions/2920451/aero-snap-not-working-for-my-application Shift Left Right actually work correctly so it's just Win Down and Win Left Right that aren't being aero snapped into the correct..
How to send keystrokes to an application in C++ http://stackoverflow.com/questions/3899162/how-to-send-keystrokes-to-an-application-in-c to move to the acrobat tab send Alt F to open file send Down Down Down Down 4 times to select 'save as text' option send.. move to the acrobat tab send Alt F to open file send Down Down Down Down 4 times to select 'save as text' option send Enter.. to the acrobat tab send Alt F to open file send Down Down Down Down 4 times to select 'save as text' option send Enter to save..
Best folder structure for C++ cross-platform library and bindings http://stackoverflow.com/questions/718126/best-folder-structure-for-c-cross-platform-library-and-bindings work on a cross platform library to be written in C . Down the road I intend to implement bindings for other languages..
Using Quaternions for OpenGL Rotations http://stackoverflow.com/questions/9715776/using-quaternions-for-opengl-rotations 0 Rotation.y 0 Rotation.z 0 PITCH if m_pApp GetInput .IsKeyDown sf Key Up true Rotation.x TurnSpeed if m_pApp GetInput .IsKeyDown.. Key Up true Rotation.x TurnSpeed if m_pApp GetInput .IsKeyDown sf Key Down true Rotation.x TurnSpeed YAW if m_pApp GetInput.. Rotation.x TurnSpeed if m_pApp GetInput .IsKeyDown sf Key Down true Rotation.x TurnSpeed YAW if m_pApp GetInput .IsKeyDown..
How to detect whether Windows is shutting down or restarting http://stackoverflow.com/questions/981306/how-to-detect-whether-windows-is-shutting-down-or-restarting to determine what the user last selected from the Shut Down dialog. A bit of a roundabout solution but it should do the..
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