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Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
... You are right that casting the result of indexOfObject: would be a bad idea. My answer was meant for the specific code in the question, and the count method cannot return NSNotFound. I did not recommend to cast to int or ignore warnings generally. Sorry if that was unclear. In fact your sample c...
Apply CSS styles to an element depending on its child elements
...f you could do something like div[div.a] or div:containing[div.a] as you said, but this isn't possible.
You may want to consider looking at jQuery. Its selectors work very well with 'containing' types. You can select the div, based on its child contents and then apply a CSS class to the parent all...
Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...ou're issuing a lot of small function calls, a thread pool might be a good idea.
It's quite apparent that the standard C++ library that ships with g++ doesn't have thread pools. But I can definitely see a case for them. Even with the overhead of having to shove the call through some kind of inter-t...
Modify file in place (same dest) using Gulp.js and a globbing pattern
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This didn't work for me. I had to do gulp.src("dist/**/*") ... gulp.dest("./")
– niftygrifty
Feb 9 '15 at 1:09
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Inheritance and Overriding __init__ in python
...elf), actually, but nothing's wrong with it - the super(...) call just provides a more consistent syntax. (I'm not sure how it works for multiple inheritance, I think it may only find one superclass init)
– David Z
Apr 15 '09 at 21:47
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std::auto_ptr to std::unique_ptr
...ght expose (as a
compile-time error) or fix (silently) a bug or two you didn't know you
had.
In other words, while a global search-and-replace may "break" your code temporarily, you should do it anyway: It may take some time to fix the compile errors, but will save you a lot more trouble in th...
How do you use Mongoose without defining a schema?
...in case someone comes across the same thing. https://mongoosejs.com/docs/guide.html#toJSON
– Chris
Apr 8 '19 at 15:18
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Give all the permissions to a user on a DB
...in PostgreSQL
How to grant all privileges on views to arbitrary user
Consider upgrading to a current version.
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Why do we use $rootScope.$broadcast in AngularJS?
... make the broadcasts and also attach the listeners for a specific event avoids the situation where you're not sure who is listening. It becomes clear which components have the event service as a dependency
– CoolTapes
Nov 18 '14 at 17:30
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How to make the 'cut' command treat same sequental delimiters as one?
...edorqui I've never heard of the underscore as "junk variable". Can you provide any more insight/reference on this?
– BryKKan
Nov 14 '17 at 16:01
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