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Shell/Bash 2022-02-19 15:15:21
exit server freeze
closing the shell session, e.g. with exit followed by Enter, or Ctrl-d usually allows you to exit the ssh session normally, in the case where you have a bad connection and the shell is unresponsive, hit the Enter key, then type ~. and ssh should immed... Add solution -
SQL 2022-02-02 21:11:50
mysql select count if contains
SELECT sum( case when `tags_Column` CONTAINS 'tag2' then 1 else 0 end ) as tag2, sum( case when `tags_Column` CONTAINS 'tag3' then 1 else 0 end ) as tag3, ..... sum( case when `tags_Column` CONTAINS 'tag256' then 1 else 0 end ) as tag... Add solution -
SQL 2022-02-02 19:35:29
soql last year
Select * from case where WHERE CreatedDate = LAST_N_DAYS:30 Add solution -
SQL 2022-01-29 04:45:52
use cases condition in sql query laravel
->selectRaw("shares.id AS share_id, users.id AS user_id , shares.connected_user_id , shares.original_language_id, shares.image, users.first_name, users.last_name, users.email, locations.city, provinces.name, countries.co... Add solution -
Python 2022-01-26 07:20:51
Function to check if a sublist with zero-sum is present in a given list or no
def hasZeroSumSublist(A): # create an empty set to store the sum of elements of each # sublist `A[0…i]`, where `0 <= i < len(A)` s = set() # insert 0 into the set to handle the case when sublist with # zero-sum starts ... Add solution