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What and where are the stack and heap?
.... This makes it really simple to keep track of the stack; freeing a block from the stack is nothing more than adjusting one pointer.
The heap is memory set aside for dynamic allocation. Unlike the stack, there's no enforced pattern to the allocation and deallocation of blocks from the heap; you c...
What is the behavior of integer division?
... the operands.
and:
5 The result of the / operator is the
quotient from the division of the
first operand by the second; the
result of the % operator is the
remainder. In both operations, if the
value of the second operand is zero,
the behavior is undefined.
[Note: Emphasis mine]...
Most common way of writing a HTML table with vertical headers?
...
@Nideo - I've added a reference from the HTML4 documentation in my post that clearly states that THEAD, TFOOT and TBODY must contain the same number of columns.
– Francois Deschenes
Jun 16 '11 at 7:02
...
Passing enum or object through an intent (the best solution)
... intent.putExtra(name, ordinal());
}
public static AwesomeEnum detachFrom(Intent intent) {
if(!intent.hasExtra(name)) throw new IllegalStateException();
return values()[intent.getIntExtra(name, -1)];
}
}
Usage:
// Sender usage
AwesomeEnum.SOMETHING.attachTo(intent);
// Receiver us...
Reading a List from properties file and load with spring annotation @Value
I want to have a list of values in a .properties file, ie:
16 Answers
16
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Persistence unit as RESOURCE_LOCAL or JTA?
... JTA, you need support for it in your application server, and also support from the JDBC driver.
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Is it safe to push_back an element from the same vector?
...nd is this article:
http://www.drdobbs.com/cpp/copying-container-elements-from-the-c-li/240155771
Inspection of libc++'s and libstdc++'s implementations shows that they are also safe.
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Setting DIV width and height in JavaScript
...omized.
This technique follows the rule of separating your content (HTML) from your behavior (JavaScript), and your presentation (CSS).
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CSS content property: is it possible to insert HTML instead of Text?
...here are a lot of limitations :
You can not load any external resources from this markup (no CSS, no images, no media etc.).
You can not execute script.
Since this won't be part of the DOM, the only way to alter it, is to pass the markup as a dataURI, and edit this dataURI in document.styleSheets...
Making the main scrollbar always visible
... that slight but very noticeable and very annoying jerk as content changes from having scroll to not. With the disappearing scrollbars, they dont jerk the body when they show and hide so its ok for me. But thanks for this excellent point.
– Noitidart
Sep 17 '15...