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Why does ~True result in -2?
...ormat(struct.pack('b', ~1)[0], '08b')
'11111110'
where the initial 1 bit means the value is negative, and the rest of the bits encode the inverse of the positive number minus one.
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Where does Java's String constant pool live, the heap or the stack?
...he code's classloader is reachable, and for the default classloaders, that means "for ever".
CLARIFICATION #2 - In fact, Java 7 and later uses the regular heap to hold the string pool. Thus, String objects that represent String literals and intern'd strings are actually in the regular heap. (See @...
What does “fragment” mean in ANTLR?
What does fragment mean in ANTLR?
4 Answers
4
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Unable to set data attribute using jQuery Data() API
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Sorry Thom, I don't know what do you mean... After doing $.extend..., you can use data as you please: data.name = 'Nico'; data.questionSolved = true;, and console.log(data) will display this newly added properties
– Nico
Au...
How can I reverse a NSArray in Objective-C?
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What do mean by 'wrong set'? A array that is not in reverse order?
– Simo Salminen
Apr 19 '10 at 5:38
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HTML in string resource?
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@pawegio surely you mean \n?
– Felix
Jun 27 '13 at 7:52
7
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Detect changed input text box
...d Firefox.
Checking for previous value makes it detect real changes, which means not firing when pasting the same thing or typing the same character or etc.
Working example: http://jsfiddle.net/g6pcp/473/
update:
And if you like to run your change function only when user finishes typing and pre...
What are Maven goals and phases and what is their difference?
...equence of named phases.
Phases executes sequentially. Executing a phase means executes all previous phases.
Plugin is a collection of goals also called MOJO (Maven Old Java Object).
Analogy : Plugin is a class and goals are methods within the class.
Maven is based around the central con...
Javascript How to define multiple variables on a single line?
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I meant assignments in general. Edited wording.
– meder omuraliev
Nov 12 '10 at 16:34
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Understanding NSRunLoop
...DIT
An attempt to address the comment. I broke it into pieces.
it means that i can only access/run to run loop inside the thread
right?
Indeed. NSRunLoop is not thread safe, and should only be accessed from the context of the thread that is running the loop.
is there any simp...