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Example of UUID generation using Boost in C++
I want to generate just random UUID's, as it is just important for instances in my program to have unique identifiers. I looked into Boost UUID , but I can't manage to generate the UUID because I don't understand which class and method to use.
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Check if a user has scrolled to the bottom
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As usual you get there before me. Anyway, to the OP, if you have a container of posts, use it's ID instead of "window", also, you might want to change the last .height() to scrollHeight
– Christian
Oct 9 '10 at ...
How to revert a merge commit that's already pushed to remote branch?
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While googling around searching for a better explanation, I found this article which I thought did a great job of going over the details. I discovered after reading that what I was really looking for was the RESET command, followed by a force push. Maybe ...
Override ActiveRecord attribute methods
...name.capitalize)
end
def name
read_attribute(:name).downcase # No test for nil?
end
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Centering floating divs within another div
...n the inner divs. Then, put text-align: center on the main outer div. And for the inner divs,
use display: inline-block. Might also be wise to give them explicit widths too.
<div style="margin: auto 1.5em; display: inline-block;">
<img title="Nadia Bjorlin" alt="Nadia Bjorlin" src="h...
How can I convert a DOM element to a jQuery element?
...on commands that you need, set up event handlers and append it to the DOM. For example
$('<div id="myid">Div Content</div>')
.bind('click', function(e) { /* event handler here */ })
.appendTo('#myOtherDiv');
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What does |= (ior) do in Python?
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|= performs an in-place+ operation between pairs of objects. In particular, between:
sets: a union operation
dicts: an update operation
counters: a union (of multisets) operation
numbers: a bitwise OR, binary operation
In most c...
Android RelativeLayout programmatically Set “centerInParent”
... I indertet layoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, 0); before center in parent rule. Thank you.
– Alin
Oct 21 '10 at 10:08
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jQuery: Difference between position() and offset()
...ntical. The offset parent is "the closest positioned containing element."
For example, with this document:
<div style="position: absolute; top: 200; left: 200;">
<div id="sub"></div>
</div>
Then the $('#sub').offset() will be {left: 200, top: 200}, but its .positi...
How to put comments in Django templates
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As answer by Miles, {% comment %}...{% endcomment %} is used for multi-line comments, but you can also comment out text on the same line like this:
{# some text #}
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