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Why use bzero over memset?
...much about ingraining into everyone's minds that the manual is there to be read and answers most of your questions. I'm thankful for this, as opposed to some other professors.
– PseudoPsyche
Jun 14 '13 at 14:58
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How to show and update echo on same line
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Well I did not read correctly the man echo page for this.
echo had 2 options that could do this if I added a 3rd escape character.
The 2 options are -n and -e.
-n will not output the trailing newline. So that saves me from going to a new...
Why aren't Java Collections remove methods generic?
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Chris - read the Java Generics Tutorial PDF, it will explain why.
– JeeBee
Jan 27 '09 at 13:01
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Hibernate Annotations - Which is better, field or property access?
...!!). Likewise, there should be no need to calculate values, as they were already calculated before the object was stored. The object should look just the way it did before it was saved. In fact, by adding additional stuff into the getters/setters you are actually increasing the risk that you will re...
Remove all child elements of a DOM node in JavaScript
...the results are meaningless, at time of posting there were tests in this thread set up incorrectly.
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Overloading Macro on Number of Arguments
...mp; Roland Illig here: https://groups.google.com/group/comp.std.c/browse_thread/thread/77ee8c8f92e4a3fb/346fc464319b1ee5?pli=1
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How to implement a confirmation (yes/no) DialogPreference?
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I've already read this source. I may create custom Preference subscribed to OnClick and handle it, but is it the easiest way?
– sh1ng
Feb 26 '11 at 14:58
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Ruby class instance variable vs. class variable
I read " When do Ruby instance variables get set? " but I'm of two minds when to use class instance variables.
7 Answers
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Why is Scala's immutable Set not covariant in its type?
...bose and use "set.contains" rather than "set" (and arguably "set.contains" reads better in many cases anyway).
– Matt R
Mar 3 '11 at 20:32
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What is the fundamental difference between WebSockets and pure TCP?
I've read about WebSockets and I wonder why browser couldn't simply open trivial TCP connection and communicate with server like any other desktop application. And why this communication is possible via websockets?
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