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Unresolved external symbol on static class members
...le looks like:
//myClass.cpp
void myClass::myFunc()
{
myClass::m_nMyVar = 123; //I tried to use this m_nMyVar here and got link error
}
So I add below code on the top of myClass.cpp
//myClass.cpp
int myClass::m_nMyVar; //it seems redefine m_nMyVar, but it works well
void myClass::myFunc()
{
myCl...
EntityType has no key defined error
...
98
Make sure public members of student class are defined as properties w/ {get; set;} (yours are ...
How to make ReSharper re-evaluate its assembly reference highlighting
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98
Try unloading and then reloading the project.
To unload the project, right-click the project i...
Counting Line Numbers in Eclipse [closed]
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98
Here's a good metrics plugin that displays number of lines of code and much more:
http://metri...
JavaScript chop/slice/trim off last character in string
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Jon EricksonJon Erickson
98.1k3636 gold badges131131 silver badges169169 bronze badges
...
Understanding :source option of has_one/has_many through of Rails
...'ve chosen to namespace the Dog::Breed, because we want to access Dog.find(123).breeds as a nice and convenient association.
Now, if we now want to create a has_many :dog_breeds, :through => :dogs association on Pet, we suddenly have a problem. Rails won't be able to find a :dog_breeds associati...
How to use hex color values
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How would you handle 123ABC? The compiler is burking at it not being a digit.
– Islam Q.
Mar 2 '16 at 6:28
1
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How do I remove all .pyc files from a project?
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Mark Amery
98.8k4848 gold badges336336 silver badges379379 bronze badges
answered Apr 24 '09 at 11:55
Bill the L...
What's “this” in JavaScript onclick?
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Dan Dascalescu
98.3k3636 gold badges263263 silver badges333333 bronze badges
answered May 29 '09 at 12:36
Stephan202...
Cast a Double Variable to Decimal
...hould use the M when declaring a new literal decimal value:
decimal dec = 123.45M;
(Without the M, 123.45 is treated as a double and will not compile.)
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