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What is the Haskell response to Node.js?
...uages, 2- using OS threads is expansive. Node.js solution is to use event-based concurrency (w/ libev) to avoid communication between threads and to avoid scalability problems of OS threads. Haskell does not have problem #1 because of purity. For #2, Haskell has lightweight threads + event manager...
How to print an exception in Python?
... are going to print the exception, it is better to use print(repr(e)); the base Exception.__str__ implementation only returns the exception message, not the type. Or, use the traceback module, which has methods for printing the current exception, formatted, or the full traceback.
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Is there a point to minifying PHP?
...ity of users.
Facebook also recently unveiled HHVM, a new virtual machine based on their work making HipHop. It's still rather new and it's not clear if it will provide a major performance boost to the general public.
Just to make sure it's stated expressly, please read that presentation in full....
What is the difference between Google App Engine and Google Compute Engine?
...install all the software that you want, which is usually a web server, database, etc...
In app engine you don't manage the operating system of any of the underlying software. You only upload code (Java, PHP, Python, or Go) and voila - it just runs...
App engine saves tons of headache, especially ...
How to test a merge without actually merging first
...that added that option explains, this was added for consistency with git rebase --abort and so on.)
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API vs. Webservice [closed]
...eclick have a published Java API which allows users to interrogate the database tables to get information about their online advertising campaign.
e.g. call GetNumberClicks (user name)
To implement the API, you have to add the Doubleclick .jar file to your class path. The call is local.
A web ser...
When should I make explicit use of the `this` pointer?
...T> {
using A<T>::i; // explicitly refer to a variable in the base class
int foo() {
return i; // i is now known to exist
}
};
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Get name of property as a string
...cial" package but being unofficial is uninspiring. JimC's answer, which is based on this one, is much more concise and doesn't rely on a seemingly unavailable library.
– Kenny Evitt
Jan 29 '16 at 23:03
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How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
...touch.pageX + " - " + touch.pageY);
}, false);
This works in most WebKit based browsers (incl. Android).
Here is some good documentation.
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Difference between getContext() , getApplicationContext() , getBaseContext() and “this”
...is the difference between getContext() , getApplicationContext() , getBaseContext() , and " this "?
8 Answers
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