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How to re-sync the Mysql DB if Master and slave have different database incase of Mysql replication?
...answered Jul 12 '10 at 15:08
David EspartDavid Espart
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How to get element by class name? [duplicate]
Using JavaScript, we can get element by id using following syntax:
4 Answers
4
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Can I force pip to reinstall the current version?
...--upgrade and --force-reinstall ensures reinstallation, while --no-deps avoids reinstalling dependencies.
$ sudo pip install --upgrade --no-deps --force-reinstall <packagename>
Otherwise you might run into the problem that pip starts to recompile Numpy or other large packages.
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How to make Twitter Bootstrap menu dropdown on hover rather than click
... users:
body {
padding-top: 60px;
padding-bottom: 40px;
}
.sidebar-nav {
padding: 9px 0;
}
.dropdown-menu .sub-menu {
left: 100%;
position: absolute;
top: 0;
visibility: hidden;
margin-top: -1px;
}
.dropdown-menu li:hover .sub-menu {
visibility: visible;
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What is the precise meaning of “ours” and “theirs” in git?
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git checkout ours
git merge 1234567
where you're merging by raw commit-ID. Worse, you can even do this:
git checkout 7777777 # detach HEAD
git merge 1234567 # do a test merge
in which case there are no branch names involved!
I think it's little help here, but in fact, in gitrevisio...
Inline labels in Matplotlib
... curves being plotted (as in example_inline() , below). This can be very fiddly, because I have to specify coordinates by hand, and, if I re-format the plot, I probably have to reposition the labels. Is there a way to automatically generate labels on curves in Matplotlib? Bonus points for being abl...
How to overcome root domain CNAME restrictions?
... the RFC states domain names without subdomain in front of them are not valid. If you read the RFC carefully, however, you'll find that this is not exactly what it says. In fact, RFC 1912 states:
Don't go overboard with CNAMEs. Use them when renaming hosts, but plan to get rid of them (and infor...
What is the difference between RDF and OWL? [closed]
... types, like dates, integers and so forth. It's generally seen in RDF data identifying the specific type of a literal. It's also used in XML schemas, which is a slightly different kettle of fish.
OWL
OWL adds semantics to the schema. It allows you to specify far more about the properties and class...
Reactjs: Unexpected token '
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He said he is just starting with Reactjs , for React babel preset have to be use.May be the webpack configuration missed the babel preset
– Nuwa
Jun 3 '16 at 8:06
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Is git-svn dcommit after merging in git dangerous?
...the work branch that I want to commit to svn. This is because I want to avoid committing the three local change commits. Then, I dcommit from the master branch and rebase everything.
It is worthwhile running git svn dcommit -n first to make sure that you are about to commit exactly what you intend ...