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Difference between DateTime and Time in Ruby
...ormation needs to be set correctly, e.g. through TZ=right/UTC irb (on many Unix systems).
Second, DateTime has very limited understanding of time zones and in particular has no concept of daylight savings. It pretty much handles time zones as simple UTC + X offsets:
irb(main):001:0> RUBY_VERSIO...
What XML parser should I use in C++? [closed]
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I like this question and answer, but find it too Unix-biased. No mention of MSXML and XmlLite? If multi-paltform portability is your reason for excluding those, then this should be clearly mentioned in the question and answer. (Otherwise some people might end up choosing e....
How to pull request a wiki page on GitHub?
...h should work on any platform with Git, including Windows, and including a UNIX or GNU/Linux OS with the Bash shell.
– Calrion
Jun 9 '16 at 23:24
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From inside of a Docker container, how do I connect to the localhost of the machine?
...ysql -h localhost; otherwise the MySQL client would try to connect using a unix socket.
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How to read the output from git diff?
...re).
--git is not a command, this means it's a git version of diff (not unix)
a/ b/ are directories, they are not real. it's just a convenience when we deal with the same file (in my case a/ is in index and b/ is in working directory)
10ff2df..84d4fa2 are blob IDs of these 2 files
100644 is the ...
C++ IDE for Linux? [closed]
...able IDE. At the time this was impossible: no good IDE existed.
Epiphany: UNIX is an IDE. All of it.1
And then I realised that the IDE in Linux is the command line with its tools:
First you set up your shell
Bash, in my case, but many people prefer
fish or
(Oh My) Zsh;
and your editor; pick y...
C++ Dynamic Shared Library on Linux
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No. This is standard Unix (Linux) dynamic linking. A dynamic library has the extension ".so" (Shared Object) and is linked with the executable (main in this case) at load time -- every time main is loaded. Static linking occurs at link time and u...
How Python web frameworks, WSGI and CGI fit together
...nment and invokes the script through the CGI protocol. This is a standard Unix Fork/Exec situation -- the CGI subprocess inherits an OS environment including the socket and stdout. The CGI subprocess writes a response, which goes back to Apache; Apache sends this response to the browser.
CGI is p...
What's the rationale for null terminated strings?
..."; is valid C (not C++) and
won't put a final zero in a.
coherent with the unix point of view "everything is file", including
"files" that have no intrinsic length
like stdin, stdout. You should remember that open read and write primitives are implemented
at a very low level. They are not library ca...
How do you validate a URL with a regular expression in Python?
...tloc to always be "www.somename.somedomain"? Do you want the path to look unix-like? Or windows-like? Do you want to remove the query string? Or preserve it?
These are not RFC-specified validations. These are validations unique to your application.
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