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Anatomy of a “Memory Leak”
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@kyoryu : How does an object root itself?
– Andrei Rînea
Oct 22 '10 at 23:40
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Is there a practical use for weak references? [duplicate]
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Using weak references as a cache does have its problems though: See this That's specific to weak HashMap, but the general problem (using weak references as a cache) is the same to some degree.
– Voo
Jan 9 '12 at 17:11
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is it possible to `git status` only modified files?
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git status -u no does not show (1) tracked files which are modified, nor (2) tracked files which are staged. I've verified this with git versions 1.8.5.2 and 1.9.4.
– mxxk
Sep 12 '14 at 20:59
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Debugging Scala code with simple-build-tool (sbt) and IntelliJ
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for me In usual way it does not work well: stackoverflow.com/questions/16337745/…
– ses
May 2 '13 at 21:22
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How can I make a weak protocol reference in 'pure' Swift (without @objc)
...ew style" (Swift 5) is to do protocol ProtocolNameDelegate: AnyObject, but doesn't matter.
– hnh
Apr 30 '19 at 13:06
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How to detect a Christmas Tree? [closed]
...ive to other clustering algorithms, available here. As I said earlier, it does well with amorphous shapes. The output of DBSCAN, with each cluster plotted in a different color, is shown here:
There are a few things to be aware of when looking at this result. First is that DBSCAN requires the u...
Volatile vs Static in Java
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'volatile' does not imply 'one variable per object'. Absence of 'static' does that. -1 for failing to clear up this elementary misconception on the part of the OP.
– Marquis of Lorne
Aug 25 '13 at ...
lexers vs parsers
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They read symbols of some alphabet from their input.
Hint: The alphabet doesn't necessarily have to be of letters. But it
has to be of symbols which are atomic for the language
understood by parser/lexer.
Symbols for the lexer: ASCII characters.
Symbols for the parser: the particular tokens, whic...
include external .js file in node.js app
...ace an emphasis on what everyone else has been saying var foo in top level does not create a global variable. If you want a global variable then write global.foo. but we all know globals are evil.
If you are someone who uses globals like that in a node.js project I was on I would refactor them away...
Best way to compare 2 XML documents in Java
... preserves and evaluates it. The standard XML parser that comes with Java does not allow you to set a feature to provide a canonical version or understand xml:space if that is going to be a problem then you may need a replacement XML parser such as xerces or use JDOM.
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