![type conversion - Convert number in scientific notation string to float with limited C-like library - Stack Overflow type conversion - Convert number in scientific notation string to float with limited C-like library - Stack Overflow](https://i.stack.imgur.com/BMZqf.png)
type conversion - Convert number in scientific notation string to float with limited C-like library - Stack Overflow
![Arithmetic on Strings in Objective C: Don't use Floats — Use NSDecimalNumber! | by Brian Clouser | Medium Arithmetic on Strings in Objective C: Don't use Floats — Use NSDecimalNumber! | by Brian Clouser | Medium](https://miro.medium.com/v2/resize:fit:2000/1*oksFS4J_KDH5jmm9PDbDtg.png)
Arithmetic on Strings in Objective C: Don't use Floats — Use NSDecimalNumber! | by Brian Clouser | Medium
![SOLVED: a) EXPLAIN THE SYNTAX AND MEANING/PURPOSE OF THE RED LINED CODE IN BOTH THE PICS. b) ALSO EXPLAIN THE DIFFERENCES THAT OCCURRED IN THE SECOND CODE DUE TO THE KEYWORD "Const". SOLVED: a) EXPLAIN THE SYNTAX AND MEANING/PURPOSE OF THE RED LINED CODE IN BOTH THE PICS. b) ALSO EXPLAIN THE DIFFERENCES THAT OCCURRED IN THE SECOND CODE DUE TO THE KEYWORD "Const".](https://cdn.numerade.com/ask_images/ef12e8fd12484ee684eba99b5b4b3653.jpg)
SOLVED: a) EXPLAIN THE SYNTAX AND MEANING/PURPOSE OF THE RED LINED CODE IN BOTH THE PICS. b) ALSO EXPLAIN THE DIFFERENCES THAT OCCURRED IN THE SECOND CODE DUE TO THE KEYWORD "Const".
![Arithmetic on Strings in Objective C: Don't use Floats — Use NSDecimalNumber! | by Brian Clouser | Medium Arithmetic on Strings in Objective C: Don't use Floats — Use NSDecimalNumber! | by Brian Clouser | Medium](https://miro.medium.com/v2/resize:fit:2000/1*4hHpessT9i-n6hJ2hMcspA.png)