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How can I remove the extension of a filename in a shell script?
...limiter (also known as separator) for cutting the string into segments and by -f we select which segment we want to have in output
Then the $() command substitution will get the output and return its value
The returned value will be assigned to the variable named name
Note that this gives the port...
server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
I can push by clone project using ssh, but it doesn't work when I clone project with https.
17 Answers
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Ruby on Rails Server options [closed]
The whole issue of setting up a development server for my Ruby on Rails application confuses me. There are WEBrick, Mongrel, Passenger, Apache, Nginx and many more I am sure, and I don't really understand the different roles they play.
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What is the Scala identifier “implicitly”?
...e.RichInt = <function1>
Accessing an Implicit Parameter Introduced by a Context Bound
Implicit parameters are arguably a more important feature of Scala than Implicit Views. They support the type class pattern. The standard library uses this in a few places -- see scala.Ordering and how it ...
Pandas selecting by label sometimes return Series, sometimes returns DataFrame
...ere a way to ensure I always get back a data frame? part has been answered by Dan Allan.
Then, as the Pandas' docs cited above says that the pandas' data structures are best seen as containers of lower dimensional data, it seemed to me that the understanding of the why would be found in the chara...
Print only?
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this is by far the fastest and cleanest way, i wonder why this answer didn't get the most votes -.-
– Dany Khalife
Nov 6 '11 at 21:14
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How do I resolve git saying “Commit your changes or stash them before you can merge”?
... edited Jun 26 '18 at 10:33
Toby Speight
22.1k1313 gold badges5454 silver badges7979 bronze badges
answered Apr 1 '13 at 14:34
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What exactly are DLL files, and how do they work?
...bly. All in all, I'd think it's better to say that they solved the problem by applying very heavy restrictions on what DLLs a program's runtime will load (before it just gives up and asks for your help).
– Vladislav Martin
Apr 11 '17 at 0:40
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Guid.NewGuid() vs. new Guid()
...ormal math would suggest. Unless you deliberately screw with the algorithm by changing the time and messing with MAC addresses, in which case you should get one pretty quickly - but that's deliberately messing with the inputs.
– Jon Hanna
Aug 13 '12 at 16:23
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Visibility of global variables in imported modules
... are global to a module, not across all modules. (Many people are confused by this, because in, say, C, a global is the same across all implementation files unless you explicitly make it static.)
There are different ways to solve this, depending on your actual use case.
Before even going down th...