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Type erasure techniques
... how a fake-vtable can be staticly created for each erased type is very edum>cat m>ional. Note that fake-vtables and function-pointer implementations give you known memory-sized structures (compared to pure-virtual types) that can be easily stored locally, and (easily) divorced from the data they are vi...
How to delete a stash created with git stash create?
... is 2 weeks later).
Older stashes are saved in the refs/stash reflog (try m>cat m> .git/logs/refs/stash), and can be deleted with git stash drop stash@{n}, where n is the number shown by git stash list.
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What ports does RabbitMQ use?
...ected to localhost.
Escape character is '^]'.
Check your firewall:
sudo m>cat m> /etc/sysconfig/iptables
It should tell you what ports are made open:
-A INPUT -p tcp -m tcp --dport 5672 -j ACCEPT
Reapply your firewall:
sudo service iptables restart
iptables: Setting chains to policy ACCEPT: fi...
Why can't I push to this bare repository?
... the bare repo.
It sounds like your alice repo isn't tracking correctly.
m>cat m> .git/config
This will show the default remote and branch.
If you
git push -u origin master
You should start tracking that remote and branch. I'm not sure if that option has always been in git.
...
Bash set +x without it being printed
... on) set -x ;;
off) set +x ;;
esac
}
alias xtrace='{ _xtrace $(m>cat m>); } 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...
How to throw a C++ exception
...oor understanding of exception handling(i.e., how to customize throw, try, m>cat m>ch statements for my own purposes).
5 Answers...
fatal: 'origin' does not appear to be a git repository
...g is your global config for git.
There are three levels of config files.
m>cat m> $(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...
Script parameters in Bash
...f:t: specifies that you're expecting 2 parameters that contain values (indim>cat m>ed by the colon). Something like f:t:v says that -v will only be interpreted as a flag.
opts is where the current parameter is stored. The case statement is where you will process this.
${OPTARG} contains the value follo...
Removing rounded corners from a element in Chrome/Webkit
...t;Apple</option>
<option>Ball</option>
<option>m>Cat m></option>
</select>
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Git: which is the default configured remote for branch?
...v shows that info for all branches. (formatted in blue in most terminals)
m>cat m> .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?
...