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File content into unix variable with newlines
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Turning live() into on() in jQuery
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How to use Chrome's network debugger with redirects
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How to include “zero” / “0” results in COUNT aggregate?
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What database does Google use?
... map, sharing characteristics of both row-oriented and column-oriented databases.
designed to scale into the petabyte range
it works across hundreds or thousands of machines
it is easy to add more machines to the system and automatically start taking advantage of those resources without any reconfig...
Algorithm to generate all possible permutations of a list?
...;=$n
last
Radix increment is essentially number counting (in the base of number of list elements).
Now if you need permutaion, just add the checks inside the loop:
subcode: check_permutation
my @check
my $flag_dup=0
$for $i=0:$n
$check[$radix[$i]]++
$if $check...
NSDefaultRunLoopMode vs NSRunLoopCommonModes
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Converting dict to OrderedDict
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How to return a part of an array in Ruby?
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How to change the default collation of a table?
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MySQL has 4 levels of collation: server, database, table, column.
If you change the collation of the server, database or table, you don't change the setting for each column, but you change the default collations.
E.g if you change the default collation of a database, e...
