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How to convert a Binary String to a base 10 integer in Java
...ause I have to do a school project with conversions without using the ones java already has
– bucksnort2
Oct 16 '13 at 13:46
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Asynchronous vs Multithreading - Is there a difference?
...the line 4 to execute without waiting for completion of the I/O operation.[Java pgm perspective]
– spiderman
Jul 4 '14 at 18:48
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Find TODO tags in Eclipse
When I used Eclipse to add unimplemented methods to a Java class to fix an error, methods were auto-generated and include // TODO Auto-generated method stub
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@UniqueConstraint annotation in Java
I have a Java bean. Now, I want to be sure that the field should be unique.
8 Answers
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Long list of if statements in Java
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Instead of a HashMap you can use a Java enum, which gives you a well defined set of commands instead of a mushy map. You could have a getter in the enum: Command getCommand(); or even implement exec() as an abstract method in the enum, which each instance impl...
Under what conditions is a JSESSIONID created?
...about one more source of the JSESSIONID cookie:
I was just debugging some Java code that runs on a tomcat server. I was not calling request.getSession() explicitly anywhere in my code but I noticed that a JSESSIONID cookie was still being set.
I finally took a look at the generated Java code corr...
How do I create a copy of an object in PHP?
...P docs get it wrong!) PHP 5's objects are not "passed by reference". As in Java, they have an additional level of indirection - the variable points to an "object pointer", and that points to an object. Thus two variables can point to the same object without being references to the same value. This c...
Why can't a 'continue' statement be inside a 'finally' block?
... and goto (when going to a label outside the finally block). For a related Java discussion, see Returning from a finally block in Java.
– Jeppe Stig Nielsen
Aug 1 '13 at 15:27
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How to change maven logging level to display only warning and errors?
...github
The source of the simplelogger here : slf4j/jcl-over-slf4j/src/main/java/org/apache/commons/logging/impl/SimpleLog.java
The plexus loader loads the simplelogger.properties.
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Why aren't Java Collections remove methods generic?
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Josh Bloch and Bill Pugh refer to this issue in Java Puzzlers IV: The
Phantom Reference Menace, Attack of the Clone, and Revenge of The
Shift.
Josh Bloch says (6:41) that they attempted to generify the get method
of Map, remove method and some other, but "it simply did...