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How to detect online/offline event cross-browser?

...ethods: https://developer.mozilla.org/en/Online_and_offline_events "If the API isn't implemented in the browser, you can use other signals to detect if you are offline including listening for AppCache error events and responses from XMLHttpRequest" This links to an example of the "listening for AppC...
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Do you debug C++ code in Vim? How? [closed]

...roken and not powerful enough to be bearable. So I moved instead to Python API based solutions such as GDB Dashboard. I have described used and rationale in more detail at: gdb split view with code Here is a screenshot of what it gives you: See also: https://vi.stackexchange.com/questions/2046/how-...
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How to make a Java thread wait for another thread's output?

...oleanLatch, or a resettable CountDownLatch: docs.oracle.com/javase/7/docs/api/java/util/concurrent/locks/… stackoverflow.com/questions/6595835/… – phyatt Apr 7 '14 at 23:07 1 ...
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junit & java : testing non-public methods [duplicate]

...o test public methods, because you should only be unit-testing your public API, and that by doing so, you should be covering the code in your non-public methods. Your mileage may vary; I find that this is sometimes the case and sometimes not. With that said, there are a couple of ways to test non-...
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What is this: [Ljava.lang.Object;?

...ct) and then reflecting on the returned Class object. Ideally, though, the API should've been designed such that reflection is not necessary (see Effective Java 2nd Edition, Item 53: Prefer interfaces to reflection). On a more "useful" toString for arrays java.util.Arrays provides toString overl...
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jQuery add required to input fields

... of JQuery you are using. Please reference the documentation here: https://api.jquery.com/attr/ share | improve this answer | follow | ...
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How do I set the figure title and axes labels font size in Matplotlib?

...medium’, ‘large’, ‘x-large’, ‘xx-large’. See matplotlib.org/api/… – tsando Oct 11 '17 at 8:37 Use pyla...
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Is there a concise way to iterate over a stream with indices in Java 8?

... The Java 8 streams API lacks the features of getting the index of a stream element as well as the ability to zip streams together. This is unfortunate, as it makes certain applications (like the LINQ challenges) more difficult than they would b...
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What is the cleanest way to get the progress of JQuery ajax request?

...ajaxSend()—rather than within the options object for $.ajaxSetup().' <api.jquery.com/jQuery.ajaxSetup/#entry-longdesc> – Michael Scheper Aug 18 '15 at 16:01 1 ...
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trying to animate a constraint in swift

... The animation API you mention is used to animate the properties of views and layers. Here we need to animate the change in layout. That's what changing the constant of a layout constraint calls for - changing the constant alone does nothi...