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How to track untracked content?
...hen I re-added the directories with a git add . from above
Reference URL https://danielmiessler.com/blog/git-modified-untracked/#gs.W0C7X6U
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fo...
How does deriving work in Haskell?
... to integrate a new generic deriving mechanism as described in this paper: http://www.dreixel.net/research/pdf/gdmh.pdf
For more on this, see:
GHC wiki: http://hackage.haskell.org/trac/ghc/wiki/Commentary/Compiler/GenericDeriving
Haskell wiki: http://www.haskell.org/haskellwiki/Generics
Hackage: ...
How to list files in a directory in a C program?
...);
}
Beware that such an operation is platform dependant in C.
Source : http://faq.cprogramming.com/cgi-bin/smartfaq.cgi?answer=1046380353&id=1044780608
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List of installed gems?
...chments."
# s.email = "david@loudthinking.com"
# s.homepage = "http://www.rubyonrails.org"
# s.licenses = ["MIT"]
# s.name = "actionmailer"
# s.require_paths = ["lib"]
# s.required_ruby_version = Gem::Requirement.new([">= 1.9.3"])
# s.requirements = ["non...
Web scraping with Python [closed]
...p4:
# from bs4 import BeautifulSoup
soup = BeautifulSoup(urllib2.urlopen('http://example.com').read())
for row in soup('table', {'class': 'spad'})[0].tbody('tr'):
tds = row('td')
print tds[0].string, tds[1].string
# will print date and sunrise
...
How to write string literals in python without having to escape them?
...
You will find Python's string literal documentation here:
http://docs.python.org/tutorial/introduction.html#strings
and here:
http://docs.python.org/reference/lexical_analysis.html#literals
The simplest example would be using the 'r' prefix:
ss = r'Hello\nWorld'
print(ss)
Hello\...
Detect if stdin is a terminal or pipe?
...n is open source, so you can just look at what they do and know for sure:
http://www.python.org/ftp/python/2.6.2/Python-2.6.2.tar.bz2
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400 vs 422 response to POST of data
...
400 Bad Request would now seem to be the best HTTP/1.1 status code for your use case.
At the time of your question (and my original answer), RFC 7231 was not a thing; at which point I objected to 400 Bad Request because RFC 2616 said (with emphasis mine):
The reques...
Shell script to send email [duplicate]
...oo@bar.com"
SUBJECT="test é"
MSG="BODY éé"
FILES="fic1.pdf fic2.pdf"
# http://fr.wikipedia.org/wiki/Multipurpose_Internet_Mail_Extensions
SUB_CHARSET=$(echo ${SUBJECT} | file -bi - | cut -d"=" -f2)
SUB_B64=$(echo ${SUBJECT} | uuencode --base64 - | tail -n+2 | head -n+1)
NB_FILES=$(echo ${FILES}...
'printf' vs. 'cout' in C++
...d, while int64_t will require using %"PRId64". The tables are available at http://en.cppreference.com/w/cpp/io/c/fprintf and http://en.cppreference.com/w/cpp/types/integer.
You can't print the NUL byte, \0
Because printf uses C strings as opposed to C++ strings, it cannot print NUL byte without sp...