Programming Working Journal

Check-in: 6:10 am A bit hungry, but feeling great to be able to start the day that early.

Actual:
Good morning start, the effect was great. Just don't get distracted.
Spend 2 h on figure out how to send question on stock overflow, have not succeeded yet. 

06:30- 12:30 Continue to break the Thursday list ( 90 min)
Practice, practice and practice the skill
re-write the log-in system.


Question that remains unsolvable after 1 hour:
How add/remove quotation mark?

So that I can do the following:

echo substr('abcdef', 0, -3); // expecting output: abc
echo addquote(substr('abcdef', 0, -3)); // expecting output:substr('abcdef', 0, -3)