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In Python, how do I convert all of the items in a list to floats?
... Sorry, I did not get what in-place means here. How does it differ from the previous pythonic answer. Doesn't the conversion in the previous answer "[float(i) for i in lst]" retain the original list index
– AAI
Jan 29 '18 at 17:34
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Grab a segment of an array in Java without creating a new array on heap
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I think a lot of people want to create a sub array from an array and aren't to worried that it uses some more memory. They come across this question and get the answer they want - so please don't delete as it's useful - I think that's ok.
– The Lonely Co...
Why are mutable structs “evil”?
...e around.
If your struct is immutable then all automatic copies resulting from being passed by value will be the same.
If you want to change it you have to consciously do it by creating a new instance of the struct with the modified data. (not a copy)
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How to quickly check if folder is empty (.NET)?
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The typecast can be removed from the first code example: return !items.GetEnumerator().MoveNext();
– gary
Feb 10 '14 at 3:47
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gitignore all files of extension in directory
...s should work fine.
The gitignore(5) man page states:
Patterns read from a .gitignore file in the same directory as the path, or in any parent directory, with patterns in the higher level files (up to the toplevel of the work tree) being overridden by those in lower level files down to the di...
Using a custom typeface in Android
...ich I am creating.
I can individually change the typeface of each object from Code, but I have hundreds of them.
21 Answe...
Is it possible to remove inline styles with jQuery?
...splay', '');
and it'll automatically be removed for you.
Here's a quote from the docs:
Setting the value of a style property to an empty string — e.g. $('#mydiv').css('color', '') — removes that property from an element if it has already been directly applied, whether in the HTML style at...
What is the difference between packaged_task and async
...c and ~future, which describes the problem, and Scott Meyer's std::futures from std::async aren't special, which describes the insights. Also do note that this behavior was specified in C++14 and up, but also commonly implemented in C++11.
Further differences
By using std::async you cannot run you...
Benefits of EBS vs. instance-store (and vice-versa) [closed]
I'm unclear as to what benefits I get from EBS vs. instance-store for my instances on Amazon EC2. If anything, it seems that EBS is way more useful (stop, start, persist + better speed) at relatively little difference in cost...? Also, is there any metric as to whether more people are using EBS now ...
The project type is not supported by this installation
Whenever I try to open a project (csproj) that's downloaded from the internet, most of the times, I get the
15 Answers
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