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Converting between java.time.LocalDateTime and java.util.Date
...r disappears. See the Javadoc of atZone(ZoneId) for more the definition of what the conversion will do.
Summary, if you round-trip a java.util.Date to a LocalDateTime and back to a java.util.Date you may end up with a different instant due to Daylight Saving Time.
Additional info: There is another...
How does '20 seconds' work in Scala?
...of them handle the conversion between Int (and Double) to Duration. That's what's you are dealing with.
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How to get the name of enumeration value in Swift?
... cityDebugName contains "App.City.Melbourne"
Note that you can customise what is printed in each of these scenarios:
extension City: CustomStringConvertible {
var description: String {
return "City \(rawValue)"
}
}
print(city)
// prints "City 1"
extension City: CustomDebugString...
How to call a parent class function from derived class function?
...same), may be two or three abstraction layer way from someone not aware of what you did.
– Emilio Garavaglia
Nov 18 '13 at 18:37
8
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Android: TextView automatically truncate and replace last 3 char of String
...android:singleLine (deprecated) or by setting android:inputType="text" . What I need now is something that replaces the last 3 characters of my String with " ... ". Since I'm not using a monospace font this will always be different depending on the letters used in my String . So I'm wondering w...
Clone() vs Copy constructor- which is recommended in java [duplicate]
...roken, so dont use it.
THE CLONE METHOD of the Object class
is a somewhat magical method that does
what no pure Java method could ever
do: It produces an identical copy of
its object. It has been present in the
primordial Object superclass since the
Beta-release days of the Java
co...
When should one use a spinlock instead of mutex?
...being woken up, which will be the case once the mutex is being unlocked by whatever thread was holding the lock before. When a thread tries to lock a spinlock and it does not succeed, it will continuously re-try locking it, until it finally succeeds; thus it will not allow another thread to take its...
Create module variables in Ruby
...ariable in a module in Ruby that would behave similar to a class variable? What I mean by this is that it would be able to be accessed without initializing an instance of the module, but it can be changed (unlike constants in modules).
...
How to give Jenkins more heap space when it´s started as a service under Windows?
...
what if it's windows?
– Dejell
Dec 8 '14 at 12:20
6
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Automatically start forever (node) on system restart
...
What makes you think that? en.wikipedia.org/wiki/Cron#Predefined_scheduling_definitions Explains that @reboot cron's get run on the cron deamon starting. To add I have never come across a situation that would suggest that m...