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How do I *really* justify a horizontal menu in HTML+CSS?
...y;
}
#menu * {
display: inline;
}
#menu li {
display: inline-block;
}
#menu span {
display: inline-block;
position: relative;
width: 100%;
height: 0;
}
<div id="menu">
<ul>
<li><a href="#">Menu item 1</a></li>
<li>...
Completion block for popViewController
...using dismissViewController , there is the option to provide a completion block. Is there a similar equivalent for popViewController ?
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What and where are the stack and heap?
... as scratch space for a thread of execution. When a function is called, a block is reserved on the top of the stack for local variables and some bookkeeping data. When that function returns, the block becomes unused and can be used the next time a function is called. The stack is always reserved ...
What's the difference between a proc and a lambda in Ruby?
...alue of that lambda, but using return in a proc returns from the enclosing block.
lambda { return :foo }.call # => :foo
return # => LocalJumpError: unexpected return
Proc.new { return :foo }.call # => LocalJumpError: unexpected return
So for most quick uses they're the same, but if you w...
Using Default Arguments in a Function
I am confused about default values for PHP functions. Say I have a function like this:
12 Answers
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How do you deal with configuration files in source control?
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I use this approach, I just have a main.php.tmpl and when I checkout a new copy just copy it to main,php. I add the main.php file to the ignore list to avoid commit it by accident.
– levhita
Sep 15 '08 at 18:10
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display: inline-block extra margin [duplicate]
I'm working with a few div s that are set to display: inline-block and have a set height and width . In the HTML, if there is a line break after each div there is an automatic 5px margin add to the right and bottom of the div.
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What are fixtures in programming?
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I think PHP-unit tests have very good explaining of this:
One of the most time-consuming parts of writing tests is writing the
code to set the world up in a known state and then return it to its
original state when the test i...
Catching an exception while using a Python 'with' statement
... As noted in stackoverflow.com/questions/5205811/…, the try block here is really too broad. No distinction is made between exceptions while creating the context manager and those in the body of the with statement, so it may not be a valid solution for all use cases.
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try {} without catch {} possible in JavaScript?
...d inexplicably. There are many cases where it makes sense to have no catch block, like in an async function, sometimes. Being forced by the javascript language to create empty catch blocks is clearly pointless.
– YungGun
Sep 28 '19 at 19:15
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