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Java's Virtual Machine and CLR
...use they're already encoded in the instruction), but that means it needs a more complex bytecode format, with more instruction types.
I've been using Java (and admiring the JVM) for about ten years now.
But, in my opinion, the CLR is now the superior implementation, in almost every way.
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Best way to encode text data for XML in Java?
... that there may not be an "encoding strings for XML output" method - I was more recommending that the whole XML task should be done with a library rather than just doing bits at a time with string manipulation.
– Jon Skeet
Nov 16 '09 at 6:28
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How to generate a random string of a fixed length in Go?
...t is not used (and our rand.Source is properly initialized / seeded).
One more thing to note here: package doc of math/rand states:
The default Source is safe for concurrent use by multiple goroutines.
So the default source is slower than a Source that may be obtained by rand.NewSource(), bec...
What is the difference between LR, SLR, and LALR parsers?
... worth knowing that GLR parsers can parse any context free language, using more complicated machinery but exactly the same tables (including the smaller version used by LALR). This means that GLR is strictly more powerful than LR, LALR and SLR; pretty much if you can write a standard BNF grammar, GL...
What is aria-label and how should I use it?
...ud to the user, taking cues from the HTML (e.g. an h1 should be emphasised more than a p, a is clearly a link, form` indicates somewhere to enter information, aria-* attributes give further clues to what the elements do, etc).
– Olly Hodgson
Feb 26 '14 at 13:0...
Check for installed packages before running install.packages() [duplicate]
...r) and signal - both have a function filter. Since I use dplyr::filter way more often, I wanted a way to check if signal is installed but not load it.
– Mario Reutter
Apr 11 '19 at 9:33
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Defining private module functions in python
...ends on "consenting adults'" levels of agreement - you can't force it (any more than you can in real life;-). A single leading underscore means you're not supposed to access it "from the outside" -- two leading underscores (w/o trailing underscores) carry the message even more forcefully... but, in...
What is the difference between old style and new style classes in Python?
... of class and type.
A new-style class is simply a user-defined type, no more, no less.
If x is an instance of a new-style class, then type(x) is typically
the same as x.__class__ (although this is not guaranteed – a
new-style class instance is permitted to override the value returned
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Why does Python code run faster in a function?
... lookups due to the method of storage.
– Jeremy Pridemore
Jun 28 '12 at 18:21
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@Walkerneo The pr...