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What is mutex and semaphore in Java ? What is the main difference?
... @edA-qa mort-ora-y, the term "Mutex" is not used in the Java VM or API spec so I am assuming it refers to the monitor built into every object, which is also similar to the Win32 object called a Mutex. The same applies to a ReentrantLock. All of these are recursive. I am not aware of any "...
JavaScript equivalent of PHP's in_array()
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There is also a inArray function in JQuery's APIs. Check api.jquery.com/jQuery.inArray
– ahPo
Oct 21 '13 at 20:19
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What is the difference between Java RMI and RPC?
...erstanding, in JAX-WS, we are invoking remote method using java reflection API. So its matching with definition of RPC. Please confirm !
– Gunjan Shah
Jul 8 '18 at 11:38
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jQuery .scrollTop(); + animation
...animation.
Also, the 'swing' is there to set the easing. Check out http://api.jquery.com/animate/ for more info.
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Scroll to the top of the page using JavaScript?
...or: 'smooth' });
Reference: https://developer.mozilla.org/en-US/docs/Web/API/Window/scrollTo#Example
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SLF4J: Class path contains multiple SLF4J bindings
...entation (log4j-slf4j-impl) is here:
"org.apache.logging.log4j" % "log4j-api" % "2.6.1",
"org.apache.logging.log4j" % "log4j-core" % "2.6.1",
"org.apache.logging.log4j" % "log4j-slf4j-impl" % "2.6.1",
// The other implementation (slf4j-log4j12) would be transitively
// included by Spark. P...
How to call a method after a delay in Android
...r specific to the Android UI thread look here.
It looks like the Mac OS API lets the current thread continue, and schedules the task to run asynchronously. In the Java, the equivalent function is provided by the java.util.concurrent package. I'm not sure what limitations Android might impose.
pr...
Change drawable color programmatically
... is important because it provides backwards compatibility and bug fixes on API 22 devices and earlier.
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Using async/await for multiple tasks
I'm using an API client that is completely asynchrounous, that is, each operation either returns Task or Task<T> , e.g:
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Selecting element by data attribute
...might give faulty results.
Note that for compatibility with the Selectors API (document.querySelector{,all}), the quotes around the attribute value (22) may not be omitted in this case.
Also, if you work with data attributes a lot in your jQuery scripts, you might want to consider using the HTML5 ...