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extra qualification error in C++
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211
This is because you have the following code:
class JSONDeserializer
{
Value JSONDeserializ...
Difference between an application server and a servlet container?
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172
A servlet-container supports only the servlet API (including JSP, JSTL).
An application serve...
How to fix the aspect ratio in ggplot?
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110
In ggplot the mechanism to preserve the aspect ratio of your plot is to add a coord_fixed() la...
How to un-escape a backslash-escaped string?
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139
>>> print '"Hello,\\nworld!"'.decode('string_escape')
"Hello,
world!"
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int to hex string
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164
Use ToString("X4").
The 4 means that the string will be 4 digits long.
Reference: The Hexade...
Get time difference between two dates in seconds
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291
The Code
var startDate = new Date();
// Do your operations
var endDate = new Date();
var secon...
How to cast/convert pointer to reference in C++
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214
Call it like this:
foo(*ob);
Note that there is no casting going on here, as suggested in yo...
Is the list of Python reserved words and builtins available in a library?
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1 Answer
1
Active
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Is there a difference between foo(void) and foo() in C++ or C?
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321
In C:
void foo() means "a function foo taking an unspecified number of arguments of unspecif...
initializing a boolean array in java
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edited Jan 2 '13 at 16:17
answered Mar 2 '10 at 16:42
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