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What does -XX:MaxPermSize do?
...lication servers and some IDE like Eclipse) :
The permanent generation does not have a noticeable impact on garbage
collector performance for most applications. However, some
applications dynamically generate and load many classes; for example,
some implementations of JavaServer Pages (JSP...
How do I determine the size of an object in Python?
...type of object.
All built-in objects will return
correct results, but this does not
have to hold true for third-party
extensions as it is implementation
specific.
Only the memory consumption directly attributed to the object is
accounted for, not the memory consumption of objects it refers to.
The d...
Why does `True == False is False` evaluate to False? [duplicate]
...ge's rules is quite enough to understand what's going on. The disassembly doesn't seem to add much (other than a focus on implementation-specific details).
– cHao
Jun 20 '13 at 17:55
...
What does $NON-NLS-1$ mean?
...
So, what does NLS stand for?
– MatrixFrog
Jul 15 '10 at 20:07
40
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I want to remove double quotes from a String
...with what's in between the quotes, thus effectively removing them.
What it does is some "string with" quotes -> replaces "string with" with -> string with. Quotes gone, job done.
If the quotes are always going to be at the begining and end of the string, then you could use this:
str.replace(...
When using the Java debugger in Intellij what does “Drop Frame” mean?
...Java debugger within Intellij 8 and noticed a button labeled "drop frame", does anybody know what purpose this serves? How/why would this be used/useful?
...
Does a javascript if statement with multiple conditions test all of them?
...ascript, when using an if statement with multiple conditions to test for, does javascript test them all regardless, or will it bail before testing them all if it's already false?
...
What does 'const static' mean in C and C++?
... this in some code here on StackOverflow and I couldn't figure out what it does. Then I saw some confused answers on other forums. My best guess is that it's used in C to hide the constant foo from other modules. Is this correct? If so, why would anyone use it in a C++ context where you can just m...
If strings are immutable in .NET, then why does Substring take O(n) time?
...gs, immutability and persistence
The short answer is: O(n) is O(1) if n does not grow large. Most people extract tiny substrings from tiny strings, so how the complexity grows asymptotically is completely irrelevant.
The long answer is:
An immutable data structure built such that operations on...
NuGet auto package restore does not work with MSBuild
...ore implementation and though it
continues to work in many scenarios, it does not cover the full set of
scenarios addressed by the other two approaches.
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