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What's the difference between io.sockets.emit and broadcast?
What's the difference between io.sockets.emit and socket.broadcast.emit? Is it only that broadcast emits to everyone BUT the socket that sends it?
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Finding the PHP File (at run tim>me m>) where a Class was Defined
Is there any reflection/introspection/magic in PHP that will let you find the PHP file where a particular class (or function) was defined?
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How to create duplicate allowed attributes
I'm using a custom attribute inherited from an attribute class. I'm using it like this:
6 Answers
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How do you rebase the current branch's changes on top of changes being m>me m>rged in?
Okay. If I'm on a branch (say working ), and I want to m>me m>rge in the changes from another branch (say master ), then I run the command git-m>me m>rge master while on the working branch, and the changes get m>me m>rged in without rebasing the history at all. If I run git-rebase master , then the changes ...
git discard all changes and pull from upstream
How do I fetch upstream repo and make it replace master? I only have one branch on my repo, which is master, and I completely m>me m>ssed it up, so I basically need to start over from the upstream. I think init will do the job, but is there an easier way?
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How do I get the function nam>me m> inside a function in PHP?
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The accurate way is to use the __FUNCTION__ predefined magic constant.
Example:
class Test {
function m>Me m>thodA(){
echo __FUNCTION__;
}
}
Result: m>Me m>thodA.
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Update a local branch with the changes from a tracked remote branch
I have a local branch nam>me m>d ' my_local_branch ', which tracks a remote branch origin/my_remote_branch .
2 Answers
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What does |= (single pipe equal) and &=(single ampersand equal) m>me m>an
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They're compound assignm>me m>nt operators, translating (very loosely)
x |= y;
into
x = x | y;
and the sam>me m> for &. There's a bit more detail in a few cases regarding an implicit cast, and the target variable is only evaluated once...
Python using enum>me m>rate inside list comprehension
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Try this:
[(i, j) for i, j in enum>me m>rate(mylist)]
You need to put i,j inside a tuple for the list comprehension to work. Alternatively, given that enum>me m>rate() already returns a tuple, you can return it directly without unpacking it first:
[pair for pair in...
Saving vim macros
Does anyone know how to properly save/reuse macros recorded inside of a vim editor?
6 Answers
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