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jQuery how to find an element based on a data-attribute value?
...ere data attributes were added by jQuery or not...
– erroric
Jul 22 '16 at 20:22
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Undefined reference to static class member
...odr-used somewhere. That compiler optimisations may get rid of your linker error doesn't change that. In this case your lvalue-to-rvalue conversion (thanks to the (int) cast) occurs in the translation unit with perfect visibility of the constant, and the Foo::MEMBER is no longer odr-used. This is in...
How to check if a string starts with a specified string? [duplicate]
...he entire string. There's a tradeoff here; strpos reduces the chance of an error-causing typo, but substr theoretically ought to perform better, and I guess that could conceivably matter if your haystack was some enormous string, like the text of a novel. I always use strpos for the reason you gave,...
Possible to perform cross-database queries with PostgreSQL?
I'm going to guess that the answer is "no" based on the below error message (and this Google result ), but is there anyway to perform a cross-database query using PostgreSQL?
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Java: How to get input from System.console()
...ent your application from reading from it later on. (Reading later throws error "no line found")
– Trevor
Apr 8 '14 at 19:11
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How to check if multiple array keys exists
...o allows to check which keys are missing exactly. This might be useful for error handling.
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How to call getClass() from a static method in Java?
...approach still has a back side that it is not very safe against copy/paste errors in case you need to replicate this code to a number of similar classes.
And as for the exact question in the headline, there is a trick posted in the adjacent thread:
Class currentClass = new Object() { }.getClass()....
How to programmatically get iOS status bar height
...ntations() return UIInterfaceOrientation (incorrect result but no compiler error) instead of UIInterfaceOrientationMask and a viewcontroller is presented and dismissed, status bar height will become zero.
– Cymric
Jul 4 '15 at 6:49
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What is the difference between Integer and int in Java?
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Good example could be: Compilation error: List<int> Valid : List<Integer>
– hagai
Jan 18 '18 at 20:28
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Passing a URL with brackets to curl
If I try to pass a URL to curl that contains brackets, it fails with an error:
2 Answers
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