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Use space as a delimiter with cut command
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372
cut -d ' ' -f 2
Where 2 is the field number of the space-delimited field you want.
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Private pages for a private Github repo
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223
I had raised a support ticket against Github and got a response confirming the fact that ALL pag...
In C, how should I read a text file and print all strings
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132
The simplest way is to read a character, and print it right after reading:
int c;
FILE *file;
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Aggregate function in an SQL update query?
...ATE t1
SET t1.field1 = t2.field2Sum
FROM table1 t1
INNER JOIN (select field3, sum(field2) as field2Sum
from table2
group by field3) as t2
on t2.field3 = t1.field3
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PHP Regex to get youtube video ID?
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306
Use parse_url() and parse_str().
(You can use regexes for just about anything, but they are v...
Rebase a single Git commit
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answered Jan 31 '13 at 21:46
tewetewe
2,25333 gold badges1919 silver badges1818 bronze badges
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Update Item to Revision vs Revert to Revision
...ate"
– Peter Parker
Aug 2 '09 at 10:35
how do update to and revert to/from treat local changes ( uncommitted changes )...
OPTION (RECOMPILE) is Always Faster; Why?
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edited Apr 13 '17 at 12:42
Community♦
111 silver badge
answered Jan 1 '14 at 3:41
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Pull request vs Merge request
...swered Apr 29 '15 at 18:28
gilly3gilly3
75.2k2323 gold badges130130 silver badges169169 bronze badges
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What integer hash function are good that accepts an integer hash key?
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Knuth's multiplicative method:
hash(i)=i*2654435761 mod 2^32
In general, you should pick a multiplier that is in the order of your hash size (2^32 in the example) and has no common factors with it. This way the hash function covers all your hash space uniformly.
Edit:...