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What's the reason I can't create generic array types in Java?
... Gafter, but am not sure)
See it in context here: http://forums.sun.com/thread.jspa?threadID=457033&forumID=316
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Difference between await and ContinueWith
... following example. I'm trying to use TPL for the first time and have been reading all the documentation, but don't understand the difference.
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How to model type-safe enum types?
... you say "not accepting non-symbols where a symbol is expected", it can be read either as "not accepting values that are not instances of Symbol" (which is obviously true) or "not accepting values that are not plain identifier-like strings, aka 'symbols'" (which is not true, and is a misconception t...
How come an array's address is equal to its value in C?
...ill keep it? I think it might lead to misunderstanding for those who don't read the following (@Charles) reply.
– Rick
Apr 9 '18 at 2:24
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When should we use intern method of String on String literals
...a recent project, some huge data structures were set up with data that was read in from a database (and hence not String constants/literals) but with a huge amount of duplication. It was a banking application, and things like the names of a modest set (maybe 100 or 200) corporations appeared all ove...
How can I default a parameter to Guid.Empty in C#?
...n you are getting the error is because Empty is defined as:
public static readonly Guid Empty;
So, it is a variable, not a constant (defined as static readonly not as const). Compiler can only have compiler-known values as method parameters default values (not runtime-only-known).
The root cause...
Can you autoplay HTML5 videos on the iPad?
...ant to start by saying by saying that I realize this question is old and already has an accepted answer; but, as an unfortunate internet user that used this question as a means to end only to be proven wrong shortly after (but not before I upset my client a little) I want to add my thoughts and sugg...
What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?
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UPDATE: Since you are looking for something more official, you can also read Tom White's book "Hadoop: The Definitive Guide". Here is the interesting part for your question.
Tom White has been an Apache Hadoop committer since February 2007, and is a member of the Apache Software Foundation, so I...
How do you plot bar charts in gnuplot?
...which uses GNUPlot to create a bar graph, for absolute beginners because I read the answer and was still confused from the deluge of syntax.
We begin by writing a text file of GNUplot commands. Lets call it commands.txt:
set term png
set output "graph.png"
set boxwidth 0.5
set style fill solid
plo...
Enabling markdown highlighting in Vim
...o i included the following line in my .vimrc:
au BufNewFile,BufFilePre,BufRead *.md set filetype=markdown
Now my vim have syntax highlight for my .md files.
BufFilePre is needed for :sav
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