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Clang vs GCC for my Linux Development project
... we're using C. We've explored GCC and Clang, and Clang appears to be much more user friendly than GCC. As a result, I'm wondering what the advantages or disadvantages are to using clang, as opposed to GCC, for developing in C and C++ on Linux?
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Get only part of an Array in Java?
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Split a String into an array in Swift?
...ameArr[1] : nil
with Swift 2
In Swift 2 the use of split becomes a bit more complicated due to the introduction of the internal CharacterView type. This means that String no longer adopts the SequenceType or CollectionType protocols and you must instead use the .characters property to access a C...
How can I create an Asynchronous function in Javascript?
...ut that we can't even open it to see how it is done. Do you happen to have more information on the subject?
– Matheus Felipe
Mar 27 '15 at 22:09
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gdb: how to print the current line or find the current line number?
...' just tells you where you are at (with an argument it changes the frame). More information on the frame command can be found here.
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How do you make an array of structs in C?
...n it's own initialization. I'd say it's a little confusing, but definitely more compact solution.
– John Smith
Oct 14 '19 at 18:49
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Filtering collections in C#
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If you're using C# 3.0 you can use linq, way better and way more elegant:
List<int> myList = GetListOfIntsFromSomewhere();
// This will filter out the list of ints that are > than 7, Where returns an
// IEnumerable<T> so a call to ToList is required to convert back to...
Using isKindOfClass with Swift
... correct way would be to use optional type cast operator as?. You can read more about it on the section Optional Chaining sub section Downcasting.
Edit 2
As pointed on the other answer by user @KPM, using the is operator is the right way to do it.
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CustomErrors mode=“Off”
...t "Runtime error" message, instructing me to turn off customErrors to view more about the error.
29 Answers
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