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Handling exceptions from Java ExecutorService tasks
...se abrupt
termination, and the internal
exceptions are not passed to this
method.
When you submit a Runnable, it'll get wrapped in a Future.
Your afterExecute should be something like this:
public final class ExtendedExecutor extends ThreadPoolExecutor {
// ...
protected void aft...
How to obtain the last path segment of a URI
I have as input a string that is a URI . how is it possible to get the last path segment (that in my case is an id)?
12 An...
Find size of an array in Perl
...have come across several different ways to find the size of an array. What is the difference between these three methods?
1...
Method has the same erasure as another method in type
Why is it not legal to have the following two methods in the same class?
7 Answers
7
...
Maximum Java heap size of a 32-bit JVM on a 64-bit OS
The question is not about the maximum heap size on a 32-bit OS, given that 32-bit OSes have a maximum addressable memory size of 4GB, and that the JVM's max heap size depends on how much contiguous free memory can be reserved.
...
What are the recommendations for html tag?
...sed for and what the implications are and finally outweigh the advantages/disadvantages.
The <base> tag mainly eases creating relative links in templating languages as you don't need to worry about the current context in every link.
You can do for example
<base href="${host}/${context}...
Use of Finalize/Dispose method in C#
...
The recommended IDisposable pattern is here. When programming a class that uses IDisposable, generally you should use two patterns:
When implementing a sealed class that doesn't use unmanaged resources, you simply implement a Dispose method a...
Why does AngularJS include an empty option in select?
...een working with AngularJS for the last few weeks, and the one thing which is really bothering me is that even after trying all permutations or the configuration defined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child of sel...
Force line-buffering of stdout when piping to tee
Usually, stdout is line-buffered. In other words, as long as your printf argument ends with a newline, you can expect the line to be printed instantly. This does not appear to hold when using a pipe to redirect to tee .
...
Calling parent class __init__ with multiple inheritance, what's the right way?
...he class I'm
writing (C).
The referenced article shows how to handle this situation by adding a wrapper class around A and B. There is a worked-out example in the section titled "How to Incorporate a Non-cooperative Class".
One might wish that multiple inheritance were easier, letting you effo...