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What is the difference between a.getClass() and A.class in Java?

...ring".getClass(); Class class11 = "Integer".getClass(); Class class111 = "LinkedHashMap".getClass(); System.out.println("time (getClass()) :" + (System.nanoTime() - time) + " ns"); long time2 = System.nanoTime(); Class class2 = String.class; Class class22 = Integer.class; ...
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Readonly Properties in Objective-C?

... Community♦ 111 silver badge answered Jan 3 '11 at 17:12 BoltClock♦BoltClock 601k141141 ...
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What's the difference between assignment operator and copy constructor?

... Community♦ 111 silver badge answered Jul 29 '12 at 2:00 Luchian GrigoreLuchian Grigore 22...
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Which is better: … or …

... default value for this attribute. Notices the emphasis above. http://www.w3.org/TR/html4/interact/scripts.html Note: As of HTML5 (far away), the type attribute is not required and is default. share | ...
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Java heap terminology: young, old and permanent generations?

... other? Image source & oracle technetwork tutorial article: http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/gc01/index.html "The General Garbage Collection Process" in above article explains the interactions between them with many diagrams. Have a look at summary diagram: ...
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Remove All Event Listeners of Specific Type

... Community♦ 111 silver badge answered Oct 19 '13 at 19:47 plalxplalx 37.5k55 gold badges58...
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Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?

... version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> <session-config> <session-timeout> 30 ...
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How to get milliseconds from LocalDateTime in Java 8

... Community♦ 111 silver badge answered May 30 '14 at 1:46 Stuart MarksStuart Marks 103k3232...
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Suppress warning messages using mysql from within Terminal, but password written in bash script

...inDavid Goodwin 3,28211 gold badge1717 silver badges1111 bronze badges 12 ...
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What is correct HTTP status code when redirecting to a login page?

...hentication mechanism. 401 Unauthorized status code requires presence of WWW-Authenticate header that supports various authentication types: WWW-Authenticate: <type> realm=<realm> Bearer, OAuth, Basic, Digest, Cookie, etc Hypertext Transfer Protocol (HTTP) Authentication Scheme...