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How does Hadoop process records split across block boundaries?
...gth 64Mb.
Split 2 initialized at start 200-200+64=64Mb, length 64Mb.
Split 3 initialized at start 200-200+128=128Mb, length 64Mb.
Split 4 initialized at start 200-200+192=192Mb, length 8Mb.
Mapper A will process split 1, start is 0 so don't skip first line, and read a full line which goes beyond the...
How to break nested loops in JavaScript? [duplicate]
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573
You should be able to break to a label, like so:
function foo ()
{
dance:
for(var k = 0...
Generating statistics from Git repository [closed]
... your best bet.
– Jay Paroline
Aug 13 '10 at 11:37
I got gitstats to install after installing readline-6.2.tar.gz and ...
Print array to a file
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315
Either var_export or set print_r to return the output instead of printing it.
Example from PH...
How do I show a marker in Maps launched by geo URI Intent?
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answered Sep 13 '11 at 17:31
Kenton PriceKenton Price
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How do I cast a JSON object to a typescript class
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Can I make 'git diff' only the line numbers AND changed file names?
...don't know what to do, help!"; exit 1;;
esac
path=$1
old_file=$2
old_hex=$3
old_mode=$4
new_file=$5
new_hex=$6
new_mode=$7
printf '%s: ' $path
diff $old_file $new_file | grep -v '^[<>-]'
For details on "external diff" see the description of GIT_EXTERNAL_DIFF in the git manual page (around ...
Join vs. sub-query
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Taken from the MySQL manual (13.2.10.11 Rewriting Subqueries as Joins):
A LEFT [OUTER] JOIN can be faster than an equivalent subquery because the server might be able to optimize it better—a fact that is not specific to MySQL Server alone.
So subq...
What happens to C# Dictionary lookup if the key does not exist?
...2.aspx
– cyberzed
Jan 26 '10 at 11:23
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Do interfaces inherit from Object class in java
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answered Jun 3 '11 at 12:18
aioobeaioobe
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