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Questions tagged constants

171 questions · page 4 of 4

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16
votes
6
answers

C/C++: Optimization of pointers to string constants

c++ c optimization string constants
asked 2009-03-27T15:17:56.393
86
votes
7
answers

C++ style cast from unsigned char * to const char *

c++ constants casting
asked 2009-03-18T16:00:37.073
11
votes
6
answers

when should a member function be both const and volatile together?

c++ constants volatile
asked 2009-03-17T16:36:33.163
12
votes
9
answers

C++ best way to define cross-file constants

c++ templates constants extern
asked 2009-03-13T03:45:27.830
53
votes
4
answers

Non-static const member, can't use default assignment operator

c++ constants
asked 2009-03-11T14:08:47.347
43
votes
5
answers

An odd C++ error: test.cpp:15: error: passing ‘const *’ as ‘this’ argument of ‘*’ discards qualifiers

c++ compiler-errors constants
asked 2009-02-15T06:43:14.290
24
votes
4
answers

What is the significance of starting constants with 'k'?

objective-c constants
asked 2009-02-01T02:12:17.757
15
votes
6
answers

Advantages of const in C++?

c++ constants
asked 2009-01-22T02:53:36.770
155
votes
4
answers

How many and which are the uses of "const" in C++?

c++ constants
asked 2009-01-18T17:25:23.067
35
votes
5
answers

Why can I change the value of a const char* variable?

c pointers constants
asked 2009-01-13T19:09:30.593
24
votes
12
answers

Calling a const function from a non-const object

c++ function constants
asked 2009-01-02T15:28:50.083
25
votes
6
answers

constant values in Rails

ruby-on-rails ruby constants
asked 2008-12-11T22:30:10.523
177
votes
7
answers

What is the difference between const_iterator and non-const iterator in the C++ STL?

c++ stl iterator constants
asked 2008-11-21T17:36:25.023
12
votes
5
answers

Why does this const member function allow a member variable to be modified?

c++ constants
asked 2008-11-16T13:21:43.183
23
votes
3
answers

How do you declare arrays in a c++ header?

c++ arrays header initialization constants
asked 2008-11-12T18:22:15.720
12
votes
3
answers

Dynamic Allocation of Constant memory in CUDA

memory dynamic-data cuda constants nvidia
asked 2008-11-07T04:57:35.143
175
votes
11
answers

Creating a constant Dictionary in C#

c# .net collections dictionary constants
asked 2008-11-06T09:38:22.613
43
votes
6
answers

What is the best way to handle constants in Ruby when using Rails?

ruby-on-rails ruby constants enumeration
asked 2008-11-05T16:31:23.200
19
votes
5
answers

XAML : Binding textbox maxlength to Class constant

xaml binding textbox constants maxlength
asked 2008-10-24T10:11:40.847
75
votes
12
answers

Returning a const reference to an object instead of a copy

c++ constants
asked 2008-09-25T17:33:15.037
36
votes
9
answers

Is there any way to use a "constant" as hash key in Perl?

perl hash constants
asked 2008-09-18T20:54:25.853
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