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Which method performs better: .Any() vs .Count() > 0?
...th something that has a .Length or .Count (such as ICollection<T>, IList<T>, List<T>, etc) - then this will be the fastest option, since it doesn't need to go through the GetEnumerator()/MoveNext()/Dispose() sequence required by Any() to check for a non-empty IEnumerable<T> s...
What is the difference between Digest and Basic Authentication?
What is the difference between Digest and Basic Authentication ?
4 Answers
4
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How to wait for async method to complete?
...e found here . In a nutshell, when I need to write data to the device, this is the code that gets called:
7 Answers
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Converting a string to JSON object
How do you make JS think that a string is JSON ?
9 Answers
9
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Add timestamps to an existing table
I need to add timestamps ( created_at & updated_at ) to an existing table. I tried the following code but it didn't work.
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What is the difference between an interface and a class, and why I should use an interface when I ca
I am aware that this is a very basic question, but an interviewer asked me in a very trick way and I was helpless :(
16 Ans...
What is a sensible way to layout a Go project [closed]
I have a go project that is starting to become more complex, and want to lay the filesystem out in such a way to reduce pain.
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C++ auto keyword. Why is it magic?
...eduction works for function templates. Consider a function template like this:
template<class T>
int whatever(T t) {
// point A
};
At point A, a type has been assigned to T based on the value passed for the parameter to whatever. When you do auto x = initializer;, the same type deducti...
How can I make the tabs work normally on Xcode 4?
Xcode finally added tabs but the problem is that they behave very strange. For example they will keep a tab open only if it was opened to a new tab.
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How can I make an svg scale with its parent container?
I want to have an inline svg element's contents scale when size is non-native. Of course I could have it as a separate file and scale it like that.
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