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How to reset / remove chrome's input highlighting / focus border? [duplicate]
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It's a horrible idea by Chrome, but nice they made it easy to turn off. Of course it's bad practice if you don't do something else to show focus, but who's going to do something that silly? It will look nice on maybe 1% of websites these d...
Python glob multiple filetypes
...ders, you can do:
mask = r'music/*/*.[mf][pl][3a]*'
glob.glob(mask)
The idea can be extended to more file extensions, but you have to check that the combinations won't match any other unwanted file extension you may have on those folders. So, be careful with this.
To automatically combine an arb...
Understanding implicit in Scala
...cit value must resolve to a single value and to avoid clashes, it's a good idea to make the type specific to its purpose, e.g. don't require your methods to find an implicit Int!
example:
// probably in a library
class Prefixer(val prefix: String)
def addPrefix(s: String)(implicit p: Prefixer) =...
No == operator found while comparing structs in C++
...uide choices - that would be a great thing to have in the Standard though, ideally coupled with AST-based user-defined code generation... I expect it'll happen one day.
Typical implementation of equality operators
A plausible implementation
It's likely that a reasonable and efficient implementati...
Check synchronously if file/directory exists in Node.js
...and that logic (the check and/or subsequent action) should accommodate the idea that a thing found at that path may be a file or a directory, and that you may encounter EPERM or other errors in the process of checking.
share...
Grouping functions (tapply, by, aggregate) and the *apply family
...to each element of a nested list structure, recursively.
To give you some idea of how uncommon rapply is, I forgot about it when first posting this answer! Obviously, I'm sure many people use it, but YMMV. rapply is best illustrated with a user-defined function to apply:
# Append ! to string, othe...
What is the difference between the WPF TextBlock element and Label control? [duplicate]
...ier from label content in case of there is no Name, but I guess not a good idea, something like I described here stackoverflow.com/questions/9996145/…
– Arsen Mkrtchyan
Apr 5 '12 at 6:44
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How do I read the source code of shell commands?
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@Drew, do you have any idea if there are shell commands actually written in shell script?
– Rafael
Sep 17 '19 at 11:22
add ...
How do you organize your version control repository?
...mple, it's worked well for us and lets us keep things separate. I like the idea of each user having a "Thrash" folder as well - currently, those types of projects don't end up in Source control, and I've always felt that they should.
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Delete specified file from document directory
...ment directory but always get error when try to remove it. Do you have any ideas?
– Vadim
Apr 5 '13 at 4:57
I solved i...