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How to check what version of jQuery is loaded?
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11 Answers
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What does auto&& tell us?
...tuation. So here's a contrived example:
std::vector<int> global_vec{1, 2, 3, 4};
template <typename T>
T get_vector()
{
return global_vec;
}
template <typename T>
void foo()
{
auto&& vec = get_vector<T>();
auto i = std::begin(vec);
(*i)++;
std::cout <&...
How do you test to see if a double is equal to NaN?
... static Double.isNaN(double) method, or your Double's .isNaN() method.
// 1. static method
if (Double.isNaN(doubleValue)) {
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}
// 2. object's method
if (doubleObject.isNaN()) {
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}
Simply doing:
if (var == Double.NaN) {
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}
is not sufficient due to how the IEEE standard for ...
Styling input buttons for iPad and iPhone
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edited Apr 29 '14 at 20:47
answered Mar 27 '11 at 22:10
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How to check if running in Cygwin, Mac or Linux?
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How to see full query from SHOW PROCESSLIST
When I issue SHOW PROCESSLIST query, only first 100 characters of the running SQL query are returned in the info column.
5 ...
How to comment out a block of code in Python [duplicate]
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19 Answers
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get string value from UISegmentedControl
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edited Dec 12 '17 at 19:18
answered Mar 22 '10 at 1:22
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How to split (chunk) a Ruby array into parts of X elements? [duplicate]
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341
Take a look at Enumerable#each_slice:
foo.each_slice(3).to_a
#=> [["1", "2", "3"], ["4", "5"...
Converting a string to an integer on Android
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13 Answers
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