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Rating Stats for

Mats Petersson

Rating
1568.75 (4,194th)

Reputation
112,218 (604th)

Page: 1 ... 34 35 36 37 38 ... 75

Title	Δ
Big array of size 1mega caused high CPU?	+1.37
custom std::hex manipulator that works for unsigned char	0.00
MinGW Compiler for Windows, using GCC, C99 vs GNU99	+1.02
Didn't understand Mr. Stroustup's suggestion to delete the copy def...	+0.45
Can a C/C++ compiler inline builtin functions like malloc()?	+0.40
Is there any way to change the scope of a callback without changing...	-0.04
Reading and writing to files isn't working in C++	-0.07
Is (x <= y) or ! (x > y) more efficient?	+0.49
Get random number in sequence C++	-0.61
Meaning of cin.fail() in C++?	+0.79
C++: How to use new to find store for function return value?	+0.22
C++ Compile on different platforms	-2.49
32B chunks, contiguous and non-contiguous memory accesses	0.00
Example of C++ "Memory barrier"	-1.13
What does "reference can never be made to refer to another obj...	+0.91
array of std::list c	-0.92
C++ delete inside of class	+1.89
Why is (int)'\xff' != 0xff but (int)'\x7f' == 0x7f?	+0.13
Returning a value from a recursive function	+0.05
How much new initialize the memory to object?	+0.39
C++ array size in main	+0.90
when will virtual memory be used (windows)?	-0.20
SetThreadAffinityMask() not seeming to take effect more than once	0.00
Is multiplication faster than float division?	-0.04
Returning float in Integer return type	-0.82
Using SetThreadAffinityMask() to dynamically choose which threads t...	-0.58
strstr not able to search the string inside the data in octal format	+0.43
main () returns an integer?	+1.36
What does it mean to reinterpret_cast a pointer as long?	-0.37
Assign class callback function to struct?	-0.60
Are standard allocators required to allocate contiguous memory?	-1.23
How to check if there isn't data in file to read	+0.38
Scanning an integer using %c and a character using %d: unexpected r...	+1.06
How much data can you put on the stack?	+2.08
How to split a full=number into two groups according to their posit...	-0.56
How Can I Save my Header File in the standard gallery of header fil...	-0.06
C Character Set - Need Clarification	+1.88
constant pointers C++ and optimization, are they faster?	-1.13
Writing debug build only assertion function ignoring side-effects	+0.41
Fastest way to split a word into two bytes	+0.12
Errors when putting a string variable into system() in C++	+0.40
While loop never ending message	0.00
Creating c++ application where secret information can be stored	+0.26
Using the == operator to compare a char to 0x80 always results in f...	+0.41
Return variable length array from function	0.00
Getting errores while compiling?	-1.13
Abnormal behaviour of strncpy_s function	-0.55
3-byte int and 5-byte long?	-1.16
Initialisation method versus constructor plus assignment -- any per...	0.00
In c++, is there a way to jump from one function to another	+0.04