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When should Flask.g be used?
...tly stated (although I guess it's implied from these statements), and what my testing clearly shows, is that you should never explicitly create multiple request contexts nested inside one application context, because flask.g (and co) doesn't have any magic whereby it functions in the two different "...
What is NODE_ENV and how to use it in Express?
This is my the app, I'm currently running on production.
4 Answers
4
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Who is “us” and who is “them” according to Git?
..._commit in order to undo some_previous_commit's changes.
References:
[my own answer on what "them" and "us" mean during git revert] Who is `them` and `us` in a `git revert`?
[@LeGEC's answer which points out that "ours/us" is always HEAD, and "them/theirs" is always the other branch or commit] ...
Does it make any sense to use inline keyword with templates?
... @BenVoigt: I know about the ODR meaning of inline. Maybe have a peek at my answer below (or above, depending on chosen sorting). For non-specialized templates, you are of course right, but it is formally not the same.
– Sebastian Mach
Jul 11 '12 at 15:52
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How to correctly implement custom iterators and const_iterators?
...s parametrized by pointer type
template <typename PointerType> class MyIterator {
// iterator class definition goes here
};
typedef MyIterator<int*> iterator_type;
typedef MyIterator<const int*> const_iterator_type;
Notice iterator_type and const_iterator_type type definitio...
Difference between objectForKey and valueForKey?
...: valueForKey can be intensely slow - it's currently a major bottleneck in my iPad app, so slow that replacing it with a "standard" dictionary made the app noticeably faster. Something very wrong with KVC on iOS, and I'll never use it again - not worth the drop in performance, and having to re-write...
Find the nth occurrence of substring in a string
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Can this be done in a string? Like find_nth(df.mystring.str, ('x'), 2) to find the position of the 2nd instance of 'x'?
– Arthur D. Howland
May 23 '18 at 14:54
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How to use concerns in Rails 4
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So I found it out by myself. It is actually a pretty simple but powerful concept. It has to do with code reuse as in the example below. Basically, the idea is to extract common and / or context specific chunks of code in order to clean up the mod...
What is the difference between NTFS Junction Points and Symbolic Links?
...aying is that an NTFS Junction is not an NTFS Symbolic Link. I can see how my wording might be misunderstood to say this. I'll edit to clarify, but the point is that, in this context, "symbolic link" refers to NTFS Symbolic Links which are specific implementations of the more general "symbolic link"...
Are duplicate keys allowed in the definition of binary search trees?
...ns for 'travel', or it is done (successfully or not.) So I apologize that my original answer didn't address the concept of a 'universal definition', as duplicates are really a distinct topic (something you deal with after a successful search, not as part of the binary search.)
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