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Inline functions vs Preprocessor macros
...ency may occur during macro expansion due to reevaluation of arguments and order of operations. For example
#define MAX(a,b) ((a)>(b) ? (a) : (b))
int i = 5, j = MAX(i++, 0);
would result in
int i = 5, j = ((i++)>(0) ? (i++) : (0));
The macro arguments are not evaluated before macro expan...
Ordering by the order of values in a SQL IN() clause
I am wondering if there is away (possibly a better way) to order by the order of the values in an IN() clause.
13 Answers
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Generate C# class from XML
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Pity it seems to invert the order of classes (outside elements listed last)
– Savage
Jan 16 at 14:34
add a comment
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Preserving order with LINQ
I use LINQ to Objects instructions on an ordered array.
Which operations shouldn't I do to be sure the order of the array is not changed?
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C++ Const Usage Explanation
... Method3) you read back-and-forth from left-to-right-back-to-left, etc. in order to decode naming conventions. So const int* const Method3(const int* const&) const is a class method that doesn't change any class members (of some un-named class) and takes a constant reference to a pointer that p...
What does the “yield” keyword do?
...her list?
Then just import itertools.
An example? Let's see the possible orders of arrival for a four-horse race:
>>> horses = [1, 2, 3, 4]
>>> races = itertools.permutations(horses)
>>> print(races)
<itertools.permutations object at 0xb754f1dc>
>>> print...
What is the purpose of Order By 1 in SQL select statement?
...e old code at work, and have noticed that there are several views with an order by 1 clause. What does this accomplish?
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When should I use a struct rather than a class in C#?
...meter outside of the Dictionary class. Further investigation shows that in order to satisfy implementation of IEnumerable, Dictionary uses the Enumerator struct which it copies every time an enumerator is requested ...makes sense.
Internal to the Dictionary class. Enumerator is public because Dictio...
How to add elements of a Java8 stream into an existing List
...TE: nosid's answer shows how to add to an existing collection using forEachOrdered(). This is a useful and effective technique for mutating existing collections. My answer addresses why you shouldn't use a Collector to mutate an existing collection.
The short answer is no, at least, not in general,...
How do I discover memory usage of my application in Android?
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They're likely in the same order as the input array.
– taer
Aug 16 '10 at 17:03
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