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New features in java 7
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Java SE 7 Features and Enhancements from JDK 7 Release Notes
This is the Java 7 new features summary from the OpenJDK 7 features page:
vm JSR 292: Support for dynamically-typed languages (InvokeDynamic)
Strict class-file checking
lang ...
How do I parse command line arguments in Bash?
... Is this really true? According to Wikipedia there's a newer GNU enhanced version of getopt which includes all the functionality of getopts and then some. man getopt on Ubuntu 13.04 outputs getopt - parse command options (enhanced) as the name, so I presume this enhanced version is standar...
Is there a concurrent List in Java's JDK?
...ve finished adding all the items, you can loop over the contents using the enhanced for syntax:
Queue<String> globalQueue = new ConcurrentLinkedQueue<String>();
//Multiple threads can safely call globalQueue.add()...
for (String href : globalQueue) {
//do something with href
}
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Last iteration of enhanced for loop in java
Is there a way to determine if the loop is iterating for the last time. My code looks something like this:
21 Answers
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Null check in an enhanced for loop
What is the best way to guard against null in a for loop in Java?
11 Answers
11
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Pro JavaScript programmer interview questions (with answers) [closed]
...bubbling V/s Event Capturing
Misc
Graceful Degradation V/s Progressive Enhancement
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When to use EntityManager.find() vs EntityManager.getReference() with JPA
...InstantiationException("This is not an entity!");
}
try {
Enhancer enhancer = new Enhancer();
enhancer.setSuperclass(classType);
enhancer.setCallback(new ProxyMethodInterceptor(classType, id));
enhancer.setInterfaces((new Class<?>[]{EnhancedProxy.class}...
Why is Java's Iterator not an Iterable?
...pletely agree that Iterator should not implement Iterable, but I think the enhanced for loop should accept either. I think the whole "make iterators iterable" argument comes up as a work around to a defect in the language.
The whole reason for the introduction of the enhanced for loop was that it "...
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...overhead and is more memory efficient because it uses build time byte code enhancement (maybe add 1 sec to your build time for a large project) rather than hibernate's run time reflection powered proxy pattern.
Another thing you might find annoying with Hibernate is that a reference you have to wha...
Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
I've installed Octave and gnuplot via Homebrew, and downloaded AquaTerm.dmg.
When I try to plot, I get the following message:
...