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Block Comments in a Shell Script
...estions/32126653/…. That said -- it's running a command (:) that doesn't read its input and always exits with a successful value, and sending the "comment" as input. Not much to it.
– Charles Duffy
Aug 20 '15 at 19:57
...
set gvim font in .vimrc file
..._gvimrc.
Check the :help .gvimrc for details. In essence, on start-up VIM reads the .vimrc. After that, if GUI is activated, it also reads the .gvimrc. IOW, all VIM general settings should be kept in .vimrc, all GUI specific things in .gvimrc. (But if you do no use console VIM then you can simply f...
Is there a way for multiple processes to share a listening socket?
...ERR handle (assuming you didn't want to use it for anything else).
EDIT:
Reading the MDSN library , it appears that WSADuplicateSocket is a more robust or correct mechanism of doing this; it is still nontrivial because the parent/child processes need to work out which handle needs to be duplicated...
Should I prefer pointers or references in member data?
...at it makes the code easier to write it's that it makes the code easier to read. With a reference as a data member you never have to wonder if it can be null at point of use. This means that you can look at code with less context required.
– Len Holgate
Jan 4 '...
What is a race condition?
When writing multithreaded applications, one of the most common problems experienced is race conditions.
18 Answers
...
Validating parameters to a Bash script
...ep -E -q '^[0-9]+$' || die "Numeric argument required, $1 provided"
while read dir
do
[ -d "$dir" ] || die "Directory $dir does not exist"
rm -rf "$dir"
done <<EOF
~/myfolder1/$1/anotherfolder
~/myfolder2/$1/yetanotherfolder
~/myfolder3/$1/thisisafolder
EOF
edit: I missed the par...
MongoDB vs. Cassandra [closed]
...
Lots of reads in every query, fewer regular writes
Both databases perform well on reads where the hot data set fits in memory. Both also emphasize join-less data models (and encourage denormalization instead), and both provide inde...
What is aria-label and how should I use it?
A few hours ago I read about the aria-label attribute, which:
6 Answers
6
...
python NameError: global name '__file__' is not defined
...(os.path.dirname(os.path.realpath('__file__')))
Source:
http://cx-freeze.readthedocs.org/en/latest/faq.html
Your old line (initial question):
def read(*rnames):
return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
Substitute your line of code with the following snippet.
def fi...
REST URI convention - Singular or plural name of resource while creating it
...someone just put a one word answer and have it accepted so I don't have to read this all (again).
– Ben George
Sep 27 '16 at 4:58
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