He's using the word as meaning "insert", not the JS function. He is saying he inserted a new row into a database to get admin access to a dashboard.
'splice" means to join two things as if by weaving them together. If used as "splice into" or "splice in" there is a sense of breaking something apart, inserting something into the gap, and joining it back together.
This all makes a bit more sense if you look up the etymology which was about ropes (despite splicing being about uniting, it's closely related to the word 'split').
'splice" means to join two things as if by weaving them together. If used as "splice into" or "splice in" there is a sense of breaking something apart, inserting something into the gap, and joining it back together.
This all makes a bit more sense if you look up the etymology which was about ropes (despite splicing being about uniting, it's closely related to the word 'split').