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How should one go about choosing a default TCP/IP port for a new service?
...
As others mention, check IANA.
Then check your local systems /etc/services to see if there are some custom ports already in use.
And please, don't hardcode it. Make sure it's configurable, someway, somehow -- if for no other reason that you want to be able to have multiple developers u...
How can I reload .emacs after changing it?
...ffects in general are likely to break the desired behavior: loading files, etc.
– vemv
Jul 30 '12 at 14:55
When I do t...
“There was an error while performing this operation”
...of the settings like Authentication, Handler Mappings, Authorization Rules etc. It just shows the error message "There was an error while performing this operation", with no more details and points to web.config.
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Application_Error not firing when customerrors = “On”
...the HandleErrorAttribute tells MVC to look for an Error view and it never calls the Application_Error() method. I couldn't find documentation of this but it is explained in this answer on programmers.stackexchange.com.
To get the ApplicationError() method called for every unhandled exception, simpl...
What exactly does an #if 0 … #endif block do?
...entire thing. And the #if 0s will nest with each other, like so:
#if 0
pre_foo();
#if 0
foo();
bar(x, y); /* x must not be NULL */
baz();
#endif
quux();
#endif
Although of course this can get a bit confusing and become a maintenance headache if not commented properly.
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Exception thrown in NSOrderedSet generated accessors
...t I needed to get me around this issue. Hope Apple fixes the issue eventually, but so far I haven't seen any issues with using your approach.
– Christopher Hujanen
Dec 2 '11 at 2:52
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Display a view from another controller in ASP.NET MVC
...de it from direct access via url, it will generate step in browser history etc. But yes, it's my way to go.
– Jan Zahradník
Apr 17 '14 at 18:55
3
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pip issue installing almost any library
I have a difficult time using pip to install almost anything. I'm new to coding, so I thought maybe this is something I've been doing wrong and have opted out to easy_install to get most of what I needed done, which has generally worked. However, now I'm trying to download the nltk library, and neit...
Algorithm to implement a word cloud like Wordle
... and lets you focus on how you want your words laid out, colored, rotated, etc.
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Send string to stdin
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@Pyrolistical yes! Especially useful when mastering for example a perl oneliner from a command line - easy editing of perl's arguments without the need much backward movements with a cursor. :)
– jm666
Feb 12 '1...