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Where does Java's String constant pool live, the heap or the stack?
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The answer is technically neither. According to the Java Virtual Machine Specification, the area for storing string literals is in the runtime constant pool. The runtime constant pool memory area is allocated on a per-class or per-interface basis, so it's not tied to any obje...
How to pass a function as a parameter in Java? [duplicate]
In Java, how can one pass a function as an argument of another function?
8 Answers
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Is there a date format to display the day of the week in java?
... I hadn't really considered that this site would even be around, let alone java would finally get around to bailing on Date. It does technically answer the OPs question. However, I can probably add a new section on how the new java.time stuff works
– Nathan Feger
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Error: Could not find or load main class [duplicate]
I am having trouble compiling and running my Java code, intended to allow me to interface Java with a shared object for Vensim, a simulation modeling package.
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Changing java platform on which netbeans runs
I am using Netbeans 6.7. I had first installed Java 1.5 before installing Netbeans. When i installed Netbeans it took Java 1.5 as the default version. Then i installed Java 1.6 on my machine. I need to change the default JDK of my netbeans to 1.6 not only to a specific project but to the whole Netbe...
How to get the current date and time
How do I get the current date and time in Java?
10 Answers
10
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Where is Java's Array indexOf?
...ity class.
If the array is not sorted and is not an array of primitives:
java.util.Arrays.asList(theArray).indexOf(o)
If the array is primitives and not sorted, one should use a solution offered by one of the other answers such as Kerem Baydoğan's, Andrew McKinlay's or Mishax's. The above code...
Connect Java to a MySQL database
How do you connect to a MySQL database in Java?
14 Answers
14
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Why is Java's SimpleDateFormat not thread-safe? [duplicate]
...oor wasn't nailed shut long long ago. I think the real answer is to avoid java.util.Date and Calendar.
– kevin cline
Aug 16 '12 at 19:59
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What are the differences between Generics in C# and Java… and Templates in C++? [closed]
I mostly use Java and generics are relatively new. I keep reading that Java made the wrong decision or that .NET has better implementations etc. etc.
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