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Hash collision in git
... no entry for a 40 character hash. But an interpolation of the entries for 32 and 48 characters lands us in the range of 5*1022 git commits for a 0.1% probability of a collision. That is fifty thousand billion billion different commits, or fifty Zettacommits, before you have reached even a 0.1% cha...
How to show all privileges from a user in oracle?
...prior granted_role = grantee start with grantee = '&USER' order by 1,2,3;
select * from dba_sys_privs where grantee = '&USER' or grantee in (select granted_role from dba_role_privs connect by prior granted_role = grantee start with grantee = '&USER') order by 1,2,3;
select * from dba_ta...
How to allow only one radio button to be checked?
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– Shadow Wizard is Ear For You
Mar 24 '11 at 13:02
bingo, this is the most simple yet powerful.
– Rishabh
...
How to convert a string to lower case in Bash?
... case "$1" in
[A-Z])
n=$(printf "%d" "'$1")
n=$((n+32))
printf \\$(printf "%o" "$n")
;;
*)
printf "%s" "$1"
;;
esac
}
word="I Love Bash"
for((i=0;i<${#word};i++))
do
ch="${word:$i:1}"
lc "$ch"
done
Note: YMMV on this on...
Delete ActionLink with confirm dialog
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answered Jan 13 '11 at 16:00
Darin DimitrovDarin Dimitrov
930k250250 gold badges31533153 silver badges28432843 bronze badges
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How to add new column to MYSQL table?
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your table:
q1 | q2 | q3 | q4 | q5
you can also do
ALTER TABLE yourtable ADD q6 VARCHAR( 255 ) after q5
share
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improve this answer
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How to get current timestamp in string format in Java? “yyyy.MM.dd.HH.mm.ss”
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answered Apr 14 '14 at 19:33
Jigar JoshiJigar Joshi
219k4141 gold badges370370 silver badges417417 bronze badges
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Solutions for INSERT OR UPDATE on SQL Server
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381
don't forget about transactions. Performance is good, but simple (IF EXISTS..) approach is ver...
How can I list all foreign keys referencing a given table in SQL Server?
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Seth Flowers
8,29522 gold badges2323 silver badges3939 bronze badges
answered Oct 18 '12 at 13:53
RecepRecep
16...