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Proper usage of Optional.ifPresent()
...es the need for you to ever call get() manually. Calling get() manually is error prone, as it is easy to forget to check isPresent first, but it's impossible for you to forget if you use ifPresent
– dustinroepsch
Dec 2 '19 at 21:47
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How to detect if JavaScript is disabled?
...g future browsers which you cannot currently test in), as they may perform error recovery in different ways.
– Quentin
Oct 27 '09 at 10:10
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How Scalable is SQLite? [closed]
...I just remember slow page loads and occasionally getting a database locked error when trying to execute queries from the shell in sqlite. That said, I am running another site from SQLite just fine. The difference is that the site is static (i.e. I'm the only one that can change the database) and so ...
Creating an API for mobile applications - Authentication and Authorization
...rotocol
– Gary Rowe
Oct 29 '10 at 8:05
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Debug vs Release in CMake
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@thiagowfx -i option results in this error message: The "cmake -i" wizard mode is no longer supported.. I'm using cmake 3.7.1
– Philipp Claßen
Jan 4 '17 at 21:01
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Should I use @EJB or @Inject
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Nov 2009, 20:48 America/New_York | Link Gavin King
That error is very strange, since EJB local references should always
be serializable. Bug in glassfish, perhaps?
Basically, @Inject is always better, since:
it is more typesafe,
it supports @Alternatives, and
it is aware o...
Remove a folder from git tracking
...--ignore-unmatch is important here, without that option git will exit with error on the first file not in the index.
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How to delete duplicates on a MySQL table?
....7.4, the IGNORE clause for ALTER TABLE is removed and its use produces an error.
– Geoffrey Booth
Jan 10 '16 at 22:04
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How do I get a Cron like scheduler in Python? [closed]
...lif (roundedDownTime > nextRunTime):
# We missed an execution. Error. Re initialize.
nextRunTime = getNextCronRunTime(schedule)
sleepTillTopOfNextMinute()
Helper routines:
from croniter import croniter
from datetime import datetime, timedelta
# Round time down to the to...
dealloc in Swift
...onCenter notification. Implementing dealloc results in a Swift compiler error:
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