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append multiple values for one key in a dictionary [duplicate]
...ith in years_dict is a dictionary that looks like the following:
{
"2010": [2],
"2009": [4,7],
"1989": [8]
}
In general, it's poor programming practice to create "parallel arrays", where items are implicitly associated with each other by having the same index rather than being proper ...
How can I assign an ID to a view programmatically?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Dec 10 '11 at 23:43
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Equivalent of varchar(max) in MySQL?
...ters.
mysql> CREATE TABLE foo ( v VARCHAR(65532) ) CHARSET=utf8;
ERROR 1074 (42000): Column length too big for column 'v' (max = 21845); use BLOB or TEXT instead
In spite of what the last error told us, InnoDB still doesn't like a length of 21845.
mysql> CREATE TABLE foo ( v VARCHAR(21845)...
RVM: Uninstalling all gems of a gemset
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edited Jun 10 '12 at 21:20
answered Jan 14 '11 at 17:39
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Fit cell width to content
...ake a stab at it. JSfiddle of the example.
HTML:
<table style="width: 100%;">
<tr>
<td class="block">this should stretch</td>
<td class="block">this should stretch</td>
<td class="block">this should be the content width</td>
</tr>
&...
Is there StartsWith or Contains in t sql with variables?
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Kirill PolishchukKirill Polishchuk
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How to get the primary IP address of the local machine on Linux and OS X? [closed]
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answered Nov 10 '12 at 13:39
Chris SeymourChris Seymour
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python numpy ValueError: operands could not be broadcast together with shapes
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answered Jul 3 '14 at 22:10
gobrewers14gobrewers14
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How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
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answered Apr 8 '10 at 19:08
GarethGareth
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Calling shell functions with xargs
...the function should do it (untested):
export -f echo_var
seq -f "n%04g" 1 100 | xargs -n 1 -P 10 -I {} bash -c 'echo_var "$@"' _ {}
You can use the builtin printf instead of the external seq:
printf "n%04g\n" {1..100} | xargs -n 1 -P 10 -I {} bash -c 'echo_var "$@"' _ {}
Also, using return 0 a...