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What's the difference between ASCII and Unicode?
...he endian-ness of the machine that created the text stream. So add to the mix UTF-16BE, UTF-16LE, UTF-32BE and UTF-32LE.
Having these different encoding choices brings back the code page disaster to some degree, along with heated debates among programmers which UTF choice is "best". Their associa...
Get a list of resources from classpath directory
...r example:
private List<String> getResourceFiles(String path) throws IOException {
List<String> filenames = new ArrayList<>();
try (
InputStream in = getResourceAsStream(path);
BufferedReader br = new BufferedReader(new InputStreamReader(in)))
...
What's the difference between libev and libevent?
...us I/O, which can be used independently or together with libev, so you can mix and match).
So in short, libev tries to do one thing only (POSIX event library), and this in the most efficient way possible. Libevent tries to give you the full solution (event lib, non-blocking I/O library, http server...
Create whole path automatically when writing to a new file
...
Will it override the previous folder, if I am reissuing the same code with different sibling file?
– surajs1n
Nov 17 '19 at 14:32
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How to use single storyboard uiviewcontroller for multiple subclass
...ss name requested is indeed a subclass of TestViewController, to avoid any mix-ups. The reference above to BlueTestViewController is there to test this functionality.
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How does Java Garbage Collection work with Circular References?
...örg W Mittag:At least by default I believe Jikes RVM currently uses the Immix collector, which is a region-based tracing collector (though it does also use reference counting). I'm not sure whether you're referring to that reference counting, or another collector that uses reference counting withou...
How to load JAR files dynamically at Runtime?
...when running in my IDE, but when I build my JAR I get a ClassNotFoundException when calling Class.forName().
– darrickc
Jul 29 '09 at 16:50
29
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Array or List in Java. Which is faster?
... of generic types. (They do however support runtime typechecking, but that mixes badly with generic types.)
But, as always, when optimizing you should always follow these steps:
Don't optimize until you have a nice, clean, and working version of your code. Changing to generic types could very wel...
String's Maximum length in Java - calling length() method
...thod would be Integer.MAX_VALUE, which is 2^31 - 1 (or approximately 2 billion.)
In terms of lengths and indexing of arrays, (such as char[], which is probably the way the internal data representation is implemented for Strings), Chapter 10: Arrays of The Java Language Specification, Java SE 7 Edit...
When to wrap quotes around a shell variable?
...ther useful concept, which I like to call "seesaw quoting". If you need to mix single and double quotes, you can use them adjacent to each other. For example, the following quoted strings
'$HOME '
"isn't"
' where `<3'
"' is."
can be pasted together back to back, forming a single long string af...