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COUNT DISTINCT with CONDITIONS
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edited Nov 12 '19 at 14:04
answered Dec 27 '12 at 0:58
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Can I simultaneously declare and assign a variable in VBA?
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243
There is no shorthand in VBA unfortunately, The closest you will get is a purely visual thing u...
How is Generic Covariance & Contra-variance Implemented in C# 4.0?
I didn't attend PDC 2008, but I heard some news that C# 4.0 is announced to support Generic covariance and contra-variance. That is, List<string> can be assigned to List<object> . How could that be?
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Using custom std::set comparator
...led like a function).
struct lex_compare {
bool operator() (const int64_t& lhs, const int64_t& rhs) const {
stringstream s1, s2;
s1 << lhs;
s2 << rhs;
return s1.str() < s2.str();
}
};
You then use the class name as the type parameter
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CSS vertical alignment of inline/inline-block elements
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How to print formatted BigDecimal values?
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edited Jul 30 '19 at 4:44
Basil Bourque
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What is the entry point of swift code execution?
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94
The entry point in a plain Swift module is the file in the module called main.swift. main.swift ...
BigDecimal setScale and round
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214
One important point that is alluded to but not directly addressed is the difference between "pre...
how to append a list object to another
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194
If you want to append copies of items in B, you can do:
a.insert(a.end(), b.begin(), b.end());
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