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catch exception that is thrown in different thread
...on an exception is thrown.
I need to get that exception information on the calling method ( Method1 )
4 Answers
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OAuth 2.0: Benefits and use cases — why?
...h 1 is that it requires both the server and clients to sort and sign identically. This is fiddly code and either it's right or you get 401 Unauthorized with little help. This increases the barrier to writing a client.
By requiring the authorization request to run over SSL, OAuth 2.0 removes the nee...
What algorithm does Readability use for extracting text from URLs?
...of words they emit) for two different motivations of writing text. I would call them "navigational" and "informational" motivations.
If an author wants you to quickly get what is written, he/she uses "navigational" text, i.e. few words (like "STOP", "Read this", "Click here"). This is the mostly pr...
What is a Manifest in Scala and when do you need it?
Since Scala 2.7.2 there is something called Manifest which is a workaround for Java's type erasure. But how does Manifest work exactly and why / when do you need to use it?
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How to set warning level in CMake?
... CMake user should refrain from fiddling with CMAKE_CXX_FLAGS directly and call the target_compile_options command instead. Check the mrts' answer which presents the recommended best practice.
You can do something similar to this:
if(MSVC)
# Force to always compile with W4
if(CMAKE_CXX_FLAGS M...
What is the function of the push / pop instructions used on registers in x86 assembly?
...ues. The general usage is
push eax ; preserve the value of eax
call some_method ; some method is called which will put return value in eax
mov edx, eax ; move the return value to edx
pop eax ; restore original eax
A push is a single instruction in x86, which d...
Adding up BigDecimals using Streams
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Obtain a List<BigDecimal>.
Turn it into a Stream<BigDecimal>
Call the reduce method.
3.1. We supply an identity value for addition, namely BigDecimal.ZERO.
3.2. We specify the BinaryOperator<BigDecimal>, which adds two BigDecimal's, via a method reference BigDecimal::add.
Upd...
When to use Task.Delay, when to use Thread.Sleep?
...VERY bad idea to use Thread.Sleep in asynchronous code.
Normally you will call Task.Delay() with the await keyword:
await Task.Delay(5000);
or, if you want to run some code before the delay:
var sw = new Stopwatch();
sw.Start();
Task delay = Task.Delay(5000);
Console.WriteLine("async: Running ...
Reduce, fold or scan (Left/Right)?
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If I'm not mistaken, the left version can use tail call optimization, which means it is much more efficient.
– Trylks
Aug 11 '14 at 11:27
3
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Remove All Event Listeners of Specific Type
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That is not possible without intercepting addEventListener calls and keep track of the listeners or use a library that allows such features unfortunately. It would have been if the listeners collection was accessible but the feature wasn't implemented.
The closest thing you can do i...