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Find the index of a dict within a list, by matching the dict's value
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first() does sound better. You could always try/except the StopIteration and raise ValueError so the caller has consistency. Alternatively set next()'s default to -1.
– Ben Hoyt
Dec 8 '10 at 21:...
How to get a complete list of object's methods and attributes?
does not return pattern as one of the lists's elements. Namely it returns:
5 Answers
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AI2 Media Notification
...nize when a media player is active and do not switch the device off. If it does, the ForegroundService property can be used to specify that a foreground service is started when the notification is created. If the installed Android version has an API level of less than 26, this property has no eff...
How to find out if an item is present in a std::vector?
...non-members. And there is a widespread school of thought that if something does not have to be a member, or when it does not give any advantage when implemented as a member, than it should not be a member; std::vector<>::find() would not give any advantage, nor is it needed, therefore, no, it ...
Why do we need break after case statements?
Why doesn't the compiler automatically put break statements after each code block in the switch? Is it for historical reasons? When would you want multiple code blocks to execute?
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How to get the full url in Express?
...he URL.
The path comes from req.originalUrl (thanks @pgrassant). Note this DOES include the query string. docs here on req.url and req.originalUrl. Depending on what you intend to do with the URL, originalUrl may or may not be the correct value as compared to req.url.
Combine those all together to...
Unix command to find lines common in two files
... a unix command which could print the common lines from two or more files, does anyone know its name? It was much simpler than diff .
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Booleans, conditional operators and autoboxing
Why does this throw NullPointerException
4 Answers
4
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How can I get the current date and time in UTC or GMT in Java?
...s since the Unix epoch, in UTC. It's most accurate to say that Date itself doesn't have a time zone at all - it's just an instant in time, which could be regarded in multiple time zones. But when you create an instance, it doesn't depend on your time zone.
– Jon Skeet
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How to reduce iOS AVPlayer start delay
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The asset may not ready once you create it, it may does calculations like duration of movie, be sure to contain all metadata of the movie in the file.
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