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sqlalchemy IS NOT NULL select
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I determine whether an array contains a particular value in Java?
...nly once, and we can use a simplified/faster condition inside the for loop based on the result. The improved contains() method:
public static <T> boolean contains2(final T[] array, final T v) {
if (v == null) {
for (final T e : array)
if (e == null)
ret...
How can I create an array with key value pairs?
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Regular expression to return text between parenthesis
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Check if a string is a date value
... is how I solved this problem in an app I'm working on right now:
updated based on feedback from krillgar:
var isDate = function(date) {
return (new Date(date) !== "Invalid Date") && !isNaN(new Date(date));
}
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What do you call the -> operator in Ruby?
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How do I activate C++ 11 in CMake?
... old CMake and g++ 4.6 (and future-proof). I also upvoted the CXX_STANDARD-based answers, but this was the only answer useful in my situation.
– Tomasz Gandor
Jan 30 '15 at 14:20
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Show hidden div on ng-click within ng-repeat
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How can I determine if a String is non-null and not only whitespace in Groovy?
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What does iterator->second mean?
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