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Choice between vector::resize() m>and m> vector::reserve()
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The two functions do vastlm>y m> different things!
The resize() method (m>and m> passing argument to constructor is equivalent to that) will insert or delete appropriate number of elements to the vector to make it given size (it has optional second argument to specifm>y m> their value). It will affect the ...
C# constructor execution order
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@supercat: On the other hm>and m>, it means m>y m>ou can't call anm>y m> members in the base class, because that part hasn't been initialized m>y m>et...
– Jon Skeet
Dec 13 '11 at 4:03
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Does setting Java objects to null do anm>y m>thing anm>y m>more?
I was browsing some old books m>and m> found a copm>y m> of "Practical Java" bm>y m> Peter Hagger. In the performance section, there is a recommendation to set object references to null when no longer needed.
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Does it make anm>y m> sense to use inline kem>y m>word with templates?
Since templates are defined within headers m>and m> compiler is able to determine if inlining a function is advantageous, does it make anm>y m> sense? I've heard that modern compilers know better when to inline a function m>and m> are ignoring inline hint.
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The most efficient wam>y m> to implement an integer based power function pow(int, int)
... break;
base *= base;
}
return result;
}
This is the stm>and m>ard method for doing modular exponentiation for huge numbers in asm>y m>mmetric crm>y m>ptographm>y m>.
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How do I iterate through children elements of a div using jQuerm>y m>?
I have a div m>and m> it has several input elements in it... I'd like to iterate through each of those elements. Ideas?
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“Deprecation warning: moment construction falls back to js Date” when trm>y m>ing to convert RFC2822 date
...DD MMM m>Y m>m>Y m>m>Y m>m>Y m> HH:mm:ss ZZ');
Convert m>y m>our string to a JavaScript Date object m>and m> then pass that into Moment:
moment(new Date('Wed, 23 Apr 2014 09:54:51 +0000'));
The last option is a built-in fallback that Moment supports for now, with the deprecated console warning. Them>y m> sam>y m> them>y m> won't support th...
When to use an object instance variable versus passing an argument to the method
...To some degree, when to use instance variables, how to define their scope, m>and m> when to use local variables is subjective, but there are a couple of rules of thumb m>y m>ou can follow whenever creating m>y m>our classes.
Instance variables are tm>y m>picallm>y m> considered to be attributes of a class. Think of these ...
Difference between std::sm>y m>stem_clock m>and m> std::steadm>y m>_clock?
What is the difference between std::sm>y m>stem_clock m>and m> std::steadm>y m>_clock ? (An example case that illustrate different results/behaviours would be great).
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Whm>y m> use the SQL Server 2008 geographm>y m> data tm>y m>pe?
I am redesigning a customer database m>and m> one of the new pieces of information I would like to store along with the stm>and m>ard address fields (Street, Citm>y m>, etc.) is the geographic location of the address. The onlm>y m> use case I have in mind is to allow users to map the coordinates on Google maps when th...