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How to initialize a private static const map in C++?
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{
map<int,int> m;
m[1] = 2;
m[3] = 4;
m[5] = 6;
return m;
}
static const map<int,int> myMap;
};
const map<int,int> A:: myMap = A::create_map();
int main() {
}
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How to use the “number_to_currency” helper method in the model rather than view?
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103
It’s not available because its use in a model (typically) violates MVC (and it does seem to in...
PHP code to remove everything but numbers
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Try this:
preg_replace('/[^0-9]/', '', '604-619-5135');
preg_replace uses PCREs which generally start and end with a /.
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What is the memory consumption of an object in Java?
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183
Mindprod points out that this is not a straightforward question to answer:
A JVM is free to ...
Most efficient way to create a zero filled JavaScript array?
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answered Apr 27 '14 at 17:30
OriolOriol
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What do 3 dots next to a parameter type mean in Java?
What do the 3 dots following String in the following method mean?
12 Answers
12
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Calculate age given the birth date in the format YYYYMMDD
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253
I would go for readability:
function _calculateAge(birthday) { // birthday is a date
var ag...
How to Set Focus on Input Field using JQuery
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3 Answers
3
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Issue with adding common code as git submodule: “already exists in the index”
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358
I'm afraid there's not enough information in your question to be certain about what's going on...
Detect if an element is visible with jQuery [duplicate]
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3 Answers
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