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Detect IF hovering over element with jQuery
...rks with 1.10+, see next Edit 2)
This answer was the best solution at the time the question was answered. This ':hover' selector was removed with the .hover() method removal in jQuery 1.9.x.
Interestingly a recent answer by "allicarn" shows it's possible to use :hover as CSS selector (vs. Sizzle) ...
Using different Web.config in development and production environment
...to them.
We take advantage of this by modifying our web.config at install time with a file attribute that matches the environment the site is being installed to. We do this with a switch on our installer.
eg;
<appSettings file=".\EnvironmentSpecificConfigurations\dev.config">
<appSetti...
How to add elements of a Java8 stream into an existing List
...the Collector.supplier() which is required to return a new collection each time.
These collections of intermediate results are then merged, again in a thread-confined fashion, until there is a single result collection. This is the final result of the collect() operation.
A couple answers from Bald...
Practical usage of setjmp and longjmp in C
...he like make longjmp()ing tricky, since you then have to setjmp() multiple times in the call stack (once for every function that needs to perform some sort of cleanup before it exits, which then needs to "re-raise the exception" by longjmp()ing to the context that it had initially received). It gets...
Why am I seeing “TypeError: string indices must be integers”?
...;> type(my_variable)
<class 'tuple'>
So what we did there, this time explicitly:
>>> my_string = "hello world"
>>> my_tuple = 0, 5
>>> my_string[my_tuple]
TypeError: string indices must be integers
Now, at least, the error message makes sense.
Solution
We n...
How do I call ::std::make_shared on a class with only protected or private constructors?
...
Ahh, it's because shared_ptr stores a deleter at the time of instantiation, and if you're using make_shared the deleter absolutely has to be using the right type.
– Omnifarious
Nov 16 '11 at 6:23
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How to create a GUID/UUID in Python
...; import uuid
>>> # make a UUID based on the host ID and current time
>>> uuid.uuid1()
UUID('a8098c1a-f86e-11da-bd1a-00112444be1e')
>>> # make a UUID using an MD5 hash of a namespace UUID and a name
>>> uuid.uuid3(uuid.NAMESPACE_DNS, 'python.org')
UUID('6fa459ea...
NGINX to reverse proxy websockets AND enable SSL (wss://)?
...e $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_read_timeout 86400;
}
You can also check the nginx changelog and the WebSocket proxying documentation.
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Git Cherry-pick vs Merge Workflow
...agues who are damn good at what they do, but don't want to spend the extra time) have an easier time just merging.
Even with a merge-heavy workflow rebase and cherry-pick are still useful for particular cases:
One downside to merge is cluttered history. rebase prevents a long series of commits ...
Why do most fields (class members) in Android tutorial start with `m`?
...
I think in these times it's nonsense, especially to do it in your app! "Your classes and functions should be small enough that you don’t need them. And you should be using an editing environment that highlights or colorizes members to make ...