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Inheriting constructors
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If your compiler supports C++11 standard, there is a constructor inheritance using using (pun intended). For more see Wikipedia C++11 article. You write:
class A
{
public:
explicit A(int x) {}
};
class B: public A
{
using A::A;
};
T...
How do I set up DNS for an apex domain (no www) pointing to a Heroku app?
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145
(Note: root, base, apex domains are all the same thing. Using interchangeably for google-foo.)...
C/C++ with GCC: Statically add resource files to executable/library
...har
MagickImage[] =
{
0x50, 0x36, 0x0A, 0x23, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x20,
0x77, 0x69, 0x74, 0x68, 0x20, 0x47, 0x49, 0x4D, 0x50, 0x0A, 0x32, 0x37,
0x37, 0x20, 0x31, 0x36, 0x32, 0x0A, 0x32, 0x35, 0x35, 0x0A, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF...
What's the difference between a web site and a web application? [closed]
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19 Answers
19
Active
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What is the recommended batch size for SqlBulkCopy?
... with a batch size of 5,000 and about 80 seconds with batch size of 500.
10,000 was not measurably faster. Moving up to 50,000 improved the speed by a few percentage points but it's not worth the increased load on the server. Above 50,000 showed no improvements in speed.
This isn't a formula, bu...
How is “mvn clean install” different from “mvn install”?
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216
clean is its own build lifecycle phase (which can be thought of as an action or task) in Maven....
How to check if a database exists in SQL Server?
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165
From a Microsoft's script:
DECLARE @dbname nvarchar(128)
SET @dbname = N'Senna'
IF (EXISTS (...
Can I get the name of the current controller in the view?
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|
edited Feb 3 '17 at 11:04
mb21
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ans...
what is the difference between a portlet and a servlet?
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Portlets are part of JSR-168 standard that regulates portal containers and components. This is different standard from standards for web containers (and servlets). Though there are definitely strong parallels between these two standards they differ i...
How to set initial size of std::vector?
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181
std::vector<CustomClass *> whatever(20000);
or:
std::vector<CustomClass *> what...