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What is the Swift equivalent of respondsToSelector?
...ly told you to do" seems like bad advice. Apple has "always" provided mechanisms for determining and exercising optional functionality at run-time.
– David Berry
Jun 11 '14 at 16:42
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How can I scale an entire web page with CSS?
...ing where the dimensions are specified as a multiple of the font's size. Meaning, everything where you used %, em or ex units.
– Joey
Jul 20 '09 at 23:19
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Maven: How to include jars, which are not available in reps into a J2EE project?
in my J2EE project I've a couple of dependencies, which are not available in any Maven repository, because they're proprietary libraries. These libraries need to be available at runtime, so that have to be copied to target/.../WEB-INF/lib ...
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How to define “type disjunction” (union types)?
...licit parameter of type StringOrInt[T], and because Scala looks inside companion objects of a type to see if there are implicits there to make code asking for that type work.
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How can I rethrow an exception in Javascript, but preserve the stack?
In Javascript, suppose I want to perform some cleanup when an exception happens, but let the exception continue to propagate up the stack, eg:
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Simulate low network connectivity for Android [closed]
I would like to test my application for cases of low network connectivity. Except standing in the elevator, what is the best way to do this? I've tried wrapping my phone in an aluminum foil, but it didn't help much.
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How to do a less than or equal to filter in Django queryset?
I am attempting to filter users by a custom field in each users profile called profile. This field is called level and is an integer between 0-3.
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Sass negative variable value?
I have a couple of scss selectors where I use the same amount positive and negative, as in:
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QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded
Using LocalStorage on iPhone with iOS 7 throws this error. I've been looking around for a resolvant, but considering I'm not even browsing in private, nothing is relevant.
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Tests not running in Test Explorer
...rong with the project, that might be the only help. One should check if cleaning an rebuilding doesn't help either, though.
– Sascha
Nov 9 '18 at 6:03
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