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Jump to matching XML tags in Vim
...st understand 'i'. cit changes the interior of the tag - just the content. cat change all of the tag - the contents and also the tag itself, both opening and closing.
– Edward
Aug 11 '13 at 22:03
...
Bash set +x without it being printed
... on) set -x ;;
off) set +x ;;
esac
}
alias xtrace='{ _xtrace $(cat); } 2>/dev/null <<<'
This allows you to enable and disable xtrace as in the following, where I'm logging how the arguments are assigned to variables:
xtrace on
ARG1=$1
ARG2=$2
xtrace off
And you get outpu...
Can I set a breakpoint on 'memory access' in GDB?
I am running an application through gdb and I want to set a breakpoint for any time a specific variable is accessed / changed. Is there a good method for doing this? I would also be interested in other ways to monitor a variable in C/C++ to see if/when it changes.
...
fatal: 'origin' does not appear to be a git repository
...g is your global config for git.
There are three levels of config files.
cat $(git rev-parse --show-toplevel)/.git/config
(mentioned by bereal) is your local config, local to the repo you have cloned.
you can also type from within your repo:
git remote -v
And see if there is any remote named...
Git: which is the default configured remote for branch?
...v shows that info for all branches. (formatted in blue in most terminals)
cat .git/config shows this also.
For reference:
how do I get git to show me which branches are tracking what?
What is this branch tracking (if anything) in git?
...
Regular expression to match DNS hostname or IP Address?
...th a digit.
http://en.wikipedia.org/wiki/Hostname
The original specification of
hostnames in RFC
952,
mandated that labels could not start
with a digit or with a hyphen, and
must not end with a hyphen. However, a
subsequent specification (RFC
1123)
permitted hostname labels to s...
How to change line-ending settings
... . - text gives is not a valid attribute name: .gitattributes:1 please put cat .gitattributes
– jangorecki
Apr 15 at 14:36
...
show all tags in git log
... can see it in output of "git show <tag>" and also in output of "git cat-file -p <tag>", where <tag> is heavyweight tag, e.g. v1.6.3 in git.git repository),
and also is default name of tag reference (reference in "refs/tags/*" namespace) pointing to a tag object.
Note that the...
How to run travis-ci locally
...ivate: ssh-keygen -t rsa -b 4096 -C "YOUR EMAIL REGISTERED IN GITHUB" then cat ~/.ssh/id_rsa.pub and click here to add a key
FYI: you can git pull from inside docker to load commits from your dev box before you push them to GitHub
If you want to change the commands Travis runs then it is YOUR respon...
How do I use extern to share variables between source files?
...is informed that a
variable exists (and this is its type); it does not allocate the
storage for the variable at that point.
A variable is defined when the compiler allocates the storage for
the variable.
You may declare a variable multiple times (though once is sufficient);
you may only define it...