Posts by Brandow Figueira • 23 points
4 posts
-
-1
votes1
answer333
viewsQ: Calculate subtotal and total with javascript
Hello, I would like to know how do for the quantity of items in the table row be multiplied by the unit value of the same row forming a sub-total to be totaled at the end. In my code, until then I…
-
1
votes1
answer747
viewsQ: Break line after a number of characters without cutting the word
I’m trying to solve a little java dojo: Write a program in which given a sentence and the amount of columns that can be displayed on the screen, break lines without breaking the words. For example,…
javaasked Brandow Figueira 23 -
1
votes0
answers188
viewsQ: How to change a specific line of a php file
I have a configuration file, and I would like to edit it by means of a php page instead of going manually by his file, follows below the example. $db['host'] = '127.0.0.1'; $db['port'] = '3306';…
phpasked Brandow Figueira 23 -
0
votes1
answer251
viewsQ: How to read and sort this PHP json?
{ "groups": { "superadmin": true, "admin": true, "user": true, "Hitman": true }, "customization": { "1": [0, 0, 2], "2": [0, 0, 0], "3": [17, 0, 2], "4": [98, 1, 2], "5": [51, 0, 2], "6": [51, 0,…