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Why prefer two's complem>me m>nt over sign-and-magnitude for signed numbers?
...us if there's a reason why in order to represent -1 in binary, two's complem>me m>nt is used: flipping the bits and adding 1?
18...
Best practices for in-app database migration for Sqlite
...ite for my iphone and I anticipate the database schema might change over tim>me m>. What are the gotchas, naming conventions and things to watch out for to do a successful migration each tim>me m>?
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Is it possible to “decompile” a Windows .exe? Or at least view the Assembly?
A friend of mine downloaded som>me m> malware from Facebook, and I'm curious to see what it does without infecting myself. I know that you can't really decompile an .exe, but can I at least view it in Assembly or attach a debugger?
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Storing C++ template function definitions in a .CPP file
I have som>me m> template code that I would prefer to have stored in a CPP file instead of inline in the header. I know this can be done as long as you know which template types will be used. For example:
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Print only?
...re is a general solution, using CSS only, which I have verified to work.
@m>me m>dia print {
body * {
visibility: hidden;
}
#section-to-print, #section-to-print * {
visibility: visible;
}
#section-to-print {
position: absolute;
left: 0;
top: 0;
}
}
Alternative approache...
Placing border inside of div and not on its edge
I have a <div> elem>me m>nt and I want to put a border on it. I know I can write style="border: 1px solid black" , but this adds 2px to either side of the div, which is not what I want.
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How to center an elem>me m>nt horizontally and vertically
...50%) translateY(-50%) to dynamically vertically/horizontally center the elem>me m>nt.
.container {
position: absolute;
top: 50%;
left: 50%;
-moz-transform: translateX(-50%) translateY(-50%);
-webkit-transform: translateX(-50%) translateY(-50%);
transform: translateX(-5...
RabbitMQ / AMQP: single queue, multiple consum>me m>rs for sam>me m> m>me m>ssage?
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Can I have each consum>me m>r receive the sam>me m> m>me m>ssages? Ie, both consum>me m>rs get m>me m>ssage 1, 2, 3, 4, 5, 6? What is this called in AMQP/RabbitMQ speak? How is it normally configured?
No, not if the consum>me m>rs are on the sam>me m> queue. From RabbitMQ's AMQP ...
What is the intent of the m>me m>thods getItem and getItemId in the Android class BaseAdapter?
I'm curious about the purpose of the m>me m>thods getItem and getItemId in the class Adapter in the Android SDK.
6 Answers
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How can I update the current line in a C# Windows Console App?
...ose a process is to completion, I'd just like to update the value on the sam>me m> line as the cursor, and not have to put each percentage on a new line.
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