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Java exception not caught?
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try-with-resources statement are suppressed, and the exception thrown
by the block is the one that is thrown by the
writeToFileZipFileContents method. You can retrieve these suppressed
exceptions by calling the Throwable.getSuppressed method from the
exception thrown by the try block.
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How to get existing fragments when using FragmentPagerAdapter
.... I have implemented FragmentPagerAdapter just as same as it is provided by the Android sample project Support4Demos .
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Definition of a Balanced Tree
...ed if each sub-tree is balanced and the height of the two sub-trees differ by at most one.
6 Answers
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Selecting element by data attribute
...m data attributes plugin. This allows you to write even more readable code by using .dataAttr('foo'), and results in a smaller file size after minification (compared to using .attr('data-foo')).
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What is a “web service” in plain English?
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A simple definition: A web service is a function that can be accessed by other programs over the web (HTTP).
For example, when you create a website in PHP that outputs HTML, its target is the browser and by extension the human reading the page in the browser. A web service is not targeted at ...
Find first element by predicate
... BETTER: since we looking for a boolean return value, we can do it better by adding null check: return dataSource.getParkingLots().stream().filter(parkingLot -> Objects.equals(parkingLot.getId(), id)).findFirst().orElse(null) != null;
– shreedhar bhat
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Linq order by boolean
I've got a linq query that I want to order by f.bar, which is a string, but I also want to order it by f.foo, which is a boolean field, first. Like the query below.
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Are static variables shared between threads?
...problems because they're more exposed.
There is a visibility issue imposed by the JVM's memory model. Here's an article talking about the memory model and how writes become visible to threads. You can't count on changes one thread makes becoming visible to other threads in a timely manner (actually ...
Two divs side by side - Fluid display
I am trying to place two divs side by side and using the following CSS for it.
8 Answers
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Replace whole line containing a string using Sed
...ample, using GNU sed:
sed -i '/TEXT_TO_BE_REPLACED/c\This line is removed by the admin.' /tmp/foo
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