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Why are Where and Select outperforming just Select?
... be different from cost(+), they don't necessarily intersect at p(valid)=0.5.
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Is it possible to implement dynamic getters/setters in JavaScript?
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2013 and 2015 Update (see below for the original answer from 2011):
This changed as of the ES2015 (aka "ES6") specification: JavaScript now has proxies. Proxies let you create objects that are true proxies for (facades on) other objects...
What does {0} mean when initializing an object?
...tion. Here is the (abbreviated) definition of an aggregate from section 8.5.1 of the ISO spec:
An aggregate is an array or a class with no user-declared constructors, no private or protected non-static data members, no base classes, and no virtual functions.
Now, using {0} to initialize an ag...
Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
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195
First of all let me do some clarifications:
Managed bean definition : generally a managed bean ...
Get JavaScript object from array of objects by value of property [duplicate]
...lter()
const jsObjects = [
{a: 1, b: 2},
{a: 3, b: 4},
{a: 5, b: 6},
{a: 7, b: 8}
]
let result = jsObjects.filter(obj => {
return obj.b === 6
})
console.log(result)
Find the value of the first element/object in the array, otherwise undefined is returned.
var...
Checking if array is multidimensional or not?
...
25 Answers
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What is more efficient? Using pow to square or just multiply it with itself?
...eturn x; \
}
TEST(1, b)
TEST(2, b*b)
TEST(3, b*b*b)
TEST(4, b*b*b*b)
TEST(5, b*b*b*b*b)
template <int exponent>
double testpow(double base, long loops)
{
double x = 0.0;
boost::posix_time::ptime startTime = now();
for (long i=0; i<loops; ++i)
{
x += std::pow(base,...
What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?
...and the second implements IEnumerable and my question scope is within EF 5.
4 Answers
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What is a patch in git version control?
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5 Answers
5
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How can I see the size of files and directories in linux? [closed]
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564
Use ls command for files and du command for directories.
Checking File Sizes
ls -l filename ...