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if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...uld continue being displayed, but I think an error or placeholder would be more appropriate. Yes you could handle it in your model but the behavior of leaving an old image is, I think, more wrong than displaying an error.
– Jason Goemaat
Nov 27 '14 at 23:57
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What's the difference between and , and ?
... - when you say "bold a word", people basically know that
it means to add more, let's say "ink", around the letters until they stand out
more amongst the rest of the letters.
That, unfortunately, means nothing to a blind person. On mobile phones
and other PDAs, text is already bold because screen...
Hidden features of Perl?
...p first record
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}
Run perldoc perlop and search for "flip-flop" for more information and examples.
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answered Oct 2 '08 at 12:41
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How do I return multiple values from a function? [closed]
...library got the NamedTuple class to make named tuples easier to create and more powerful. Inheriting from typing.NamedTuple lets you use docstrings, default values, and type annotations.
Example (From the docs):
class Employee(NamedTuple): # inherit from typing.NamedTuple
name: str
id: in...
how to unit test file upload in django
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Henning is technically correct -- this would be more of an integration test -- doesn't actually matter until you get into more complex code bases maybe even with an actual test team
– Alvin
May 2 '17 at 18:49
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Which HTML5 reset CSS do you use and why? [closed]
...TML5 reset CSS do you use and why? Is there one that you've found to cover more cases?
8 Answers
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IIS_IUSRS and IUSR permissions in IIS8
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Travel/Hotel API's? [closed]
...y/booking requests with several response options, including JSON, which is more convenient and lightweight than the (unfortunately) more widespread XML.
As you immediately access their API, you can start developing and testing, but still need their approval to launch the site, basically to make su...
p vs puts in Ruby
...y a newline, i.e. it prints the value of inspect instead of to_s, which is more suitable for debugging (because you can e.g. tell the difference between 1, "1" and "2\b1", which you can't when printing without inspect).
shar...
How do I prevent node.js from crashing? try-catch doesn't work
... after managing our code, app crashes, PM2 can restart it immediately. For more info, Installing and Running PM2
Now coming back to our solution to preventing the app itself from crashing.
So after going through I finally came up with what Node document itself suggests:
Don't use uncaughtExcep...