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Is the safe-bool idiom obsolete in C++11?
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Wouldn't have been able to know that, sorry. I didn't consider only the answer linked at the beginning, but also the fact that the question is tagged [c++] and [c++-faq], that led me to think that evaluation of both stages of the language was relevant.
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How to use Swift @autoclosure
... Great explanation. Note also that in Swift 1.2 'autoclosure' is now an attribute of the parameter declaration, so it's func f(@autoclosure pred: () -> Bool)
– Masa
Feb 12 '15 at 22:09
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The name does not exist in the namespace error in XAML
...y. Had this prob before many times but first time on VS17 and can't fix it now. Still tho this is best answer as it worked so many times before.
– bokibeg
Dec 8 '17 at 12:11
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Are Javascript arrays sparse?
... actual array would be inefficient.
You'll have to ask someone with more knowledge about specific implementations to answer what excatly triggers the shift from dense to sparse, but your example should be perfectly safe. If you want to get a dense array, you should call the constructor with an expl...
Disable cache for some images
...to prevent caching was:
Cache-Control = 'no-store'
For completeness i'm now using all 3 of 'no-cache, no-store, must-revalidate'
So in my case (serving dynamically generated images out of Flask in Python), I had to do the following to hopefully work in as many browsers as possible...
def make_u...
How to parse date string to Date? [duplicate]
...ame error, I've tried with zzz too and no luck. I'm going to check the doc now, thanks for the link.
– Meow
Dec 21 '10 at 5:00
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TypeScript Objects as Dictionary types as in C#
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You may know this, but there are also some potential gotchas with this approach, the big one being that there's no safe and easy way to iterate through all the members. This code, for instance, shows that map contains two members: (...
Best way to store time (hh:mm) in a database
...times in a database table but only need to store the hours and minutes.
I know I could just use DATETIME and ignore the other components of the date, but what's the best way to do this without storing more info than I actually need?
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How can I disable ARC for a single file in a project?
...s and mock objects) where the rules of ARC are a little more fragile right now. I recall hearing that there was a way to disable ARC on a per-file basis, though I have been unable to find this option.
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Are there best practices for (Java) package organization? [closed]
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I was following the first style. but now i have to jump from one package to another when working with classes. it really makes a bad experience. I am now switching to second style because i think it will be easier to follow related classes together.
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