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Specifying column name in a “references” migration
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edited Dec 4 '12 at 1:35
Tom Harrison
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answere...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
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50
The PHP documentation can tell you the difference:
'PHP_SELF'
The filename of the...
Reducing the space between sections of the UITableView
...o reduce the space between two sections of a UITableView? There are about 15 pixels between every single section I have. I did already try to return 0 for -tableView:heightForFooterInSection: and -tableView:heightForHeaderInSection: but that doesn't change anything.
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Disable assertions in Python
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answered Apr 27 '17 at 21:50
Aaron Hall♦Aaron Hall
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Difference between solr and lucene
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edited Sep 7 '16 at 18:52
Rob Bednark
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How to get key names from JSON using jq
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195
You can use:
$ jq 'keys' file.json
$ cat file.json:
{ "Archiver-Version" : "Plexus Archiver...
What's the best way to get the last element of an array without deleting it?
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195
The many answers in this thread present us with many different options. To be able to choose fro...
Which MySQL data type to use for storing boolean values
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For MySQL 5.0.3 and higher, you can use BIT. The manual says:
As of MySQL 5.0.3, the BIT data type is used to store bit-field
values. A type of BIT(M) enables storage of M-bit values. M can range
from 1 to 64.
Otherwise, according to...
How can I remove an element from a list?
... of creative googling led me here: http://tolstoy.newcastle.edu.au/R/help/05/04/1919.html
The key quote from there:
I do not find explicit documentation for R on how to remove elements from lists, but trial and error tells me
myList[[5]] <- NULL
will remove the 5th element and then...
Getting the first index of an object
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answered May 26 '09 at 5:22
MilesMiles
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