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What does JVM flag CMSClassUnloadingEnabled actually do?
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Update This answer is relevant for Java 5-7, Java 8 has this fixed: https://blogs.oracle.com/poonam/about-g1-garbage-collector,-permanent-generation-and-metaspace Kudos go to mt.uulu
For Java 5-7:
The standard Oracle/Sun VM look on the world is: Classes are forev...
What does (angle brackets) mean in Java?
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It's really simple. It's a new feature introduced in J2SE 5. Specifying angular brackets after the class name means you are creating a temporary data type which can hold any type of data.
Example:
class A<T>{
T obj;
void add(T obj){
this.obj=obj;
}
T ...
How do I use the new computeIfAbsent function?
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Collection that allows only unique items in .NET?
...te elements.
– Rudolf Dvoracek
Oct 15 '18 at 11:04
Or instead of the item implementing IEquatable, you can pass a (cus...
curl_exec() always returns false
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245
Error checking and handling is the programmer's friend. Check the return values of the initializ...
Is there a way to cause git-reflog to show a date alongside each entry?
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475
Per the man page, you can use git log options, e.g.,
git reflog --pretty=short
git reflog --dat...
recursively add file extension to all files
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How to Use Order By for Multiple Columns in Laravel 4?
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rmobisrmobis
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How can I extract the folder path from file path in Python?
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145
You were almost there with your use of the split function. You just needed to join the strings, ...
Is gcc 4.8 or earlier buggy about regular expressions?
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edited Sep 28 '15 at 23:06
Lightness Races in Orbit
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