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Does Python optimize tail recursion?
I have the following piece of code which fails with the following error:
6 Answers
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Java: int array initializes with nonzero elements
According to the JLS, an int array should be filled by zeros just after initialization. However, I am faced with a situation where it is not. Such a behavior occurs first in JDK 7u4 and also occurs in all later updates (I use 64-bit implementation). The following code throws exception:
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HTTP Content-Type Header and JSON
... always been trying to avoid using most of the HTTP protocol's properties for the sake of fear of the unknown.
4 Answers
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Is quitting an application frowned upon?
...ting. I have no intention of changing your mind -- rather, these are here for others who come to read this post in the future.
The point is that I cannot allow for
Android to determine when my app is
going to be terminated. that must be
the choice of the user.
Millions of people are perfectly happ...
How do you exit from a void function in C++?
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Use a return statement!
return;
or
if (condition) return;
You don't need to (and can't) specify any values, if your method returns void.
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Asynchronous vs Multithreading - Is there a difference?
...ew thread. That's one way to implement it, with a pre-existing thread pool or external process being other ways. It depends heavily on language, object model (if any), and run time environment.
Asynchronous just means the calling thread doesn't sit and wait for the response, nor does the asynchrono...
How do I list loaded plugins in Vim?
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Not a VIM user myself, so forgive me if this is totally offbase. But according to what I gather from the following VIM Tips site:
" where was an option set
:scriptnames : list all plugins, _vimrcs loaded (super)
:verbose set history? ...
Recompile Heroku slug without push or config change
I'm wondering if there is a way to force Heroku to recompile the slug without pushing new commits and/or updating the config variables.
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How can I propagate exceptions between threads?
... this the main thread). Within the body of the function we spawn multiple worker threads to do CPU intensive work, wait for all threads to finish, then return the result on the main thread.
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What is the purpose of a stack? Why do we need it?
...on so much I made it the subject of my blog on November 18th 2011. Thanks for the great question!
I've always wondered: what is the purpose of the stack?
I assume you mean the evaluation stack of the MSIL language, and not the actual per-thread stack at runtime.
Why is there a transfer f...