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How do I select the “last child” with a specific class name in CSS? [duplicate]
... <li class="list">test1</li>
<li class="list">test2</li>
<li class="list last">test3</li>
<li>test4</li>
</ul>
The last element has the list class like its siblings but also has the last class which you can use to set any CSS pro...
In VIM, how do I break one really long line into multiple lines?
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257
Vim does this very easy (break lines at word boundaries).
gq{motion} % format the line that {...
ExpressJS - throw er Unhandled error event
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32 Answers
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Active
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How can I expand the full path of the current file to pass to a command in Vim?
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162
:!mycommand %:p
Related:
:!cd %:p:h
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ActionController::InvalidAuthenticityToken
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24 Answers
24
Active
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How to send objects through bundle
...rialized data. That's how most of the common types pass through bundles.
2) You can pass an opaque handle. If you are passing it within the same context (though one might ask why bother) that will be a handle you can invoke or dereference. But if you pass it through Binder to a different context...
Get the current git hash in a Python script
...git current tree, I get:
[torvalds@g5 git]$ git describe parent
v1.0.4-14-g2414721
i.e. the current head of my "parent" branch is based on v1.0.4, but since it has a few commits on top of that, describe has added the number of additional commits ("14") and an abbreviated object name for the commit ...
Why are private fields private to the type, not the instance?
...private int bar;
public void Baz(Foo other)
{
other.bar = 2;
}
public void Boo()
{
Baz(this);
}
}
Can the compiler necessarily figure out that other is actually this? Not in all cases. One could argue that this just shouldn't compile then, but that means w...
List all environment variables from the command line
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edited Sep 26 '19 at 8:41
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Why use 'git rm' to remove a file instead of 'rm'?
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259
If you just use rm, you will need to follow it up with git add <fileRemoved>. git rm do...