Is using the break statement bad practice?
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Option 1 - switch using return: function myFunction(opt) { switch (opt) { case 1: return "One"; case 2: return "Two"; case 3: return "Three"; default: return ""; } } Option 2 - switch using break: function myFunction(opt) { var retVal = ""; switch (opt) { case 1: retVal = "One"; break; case 2: retVal = "Two"; break; case 3: retVal = "Three"; break; } return retVal; } I know that both work, but is one...
Answer:
A break will allow you continue processing in the function. Just returning out of the switch is fine...
Scott at Stack Overflow Mark as irrelevant Undo
Other solutions
$month=date("F"); print($month); print("<br>"); switch ($month){ case "January": $bgcolor = red; break; case "February": $bgcolor = orange; break; case "March": $bgcolor = green; break; case "...
Answer:
If statements. It's rather less elegant and readable than switch but it will work. As in; If ($month...
jr at Yahoo! Answers Mark as irrelevant Undo
Produce a simple graphical image using appropriate Java code and the Elements package implement a simple animated graphic image as specified below. This will be done using the Elements drawing window class The complexity of the shapes used and drawing...
Answer:
Hi there shaz_600. I've since had a closer look at the Elements package, and it certainly seems to be...
shaz_600-ga at Google Answers Mark as irrelevant Undo
/* Write a programm that mimics a calculator the program is to take as input two integers and write the operation to be performed It should then output the numbers the operator and the result? */ The Code: ------------------- #include <iostream>...
Answer:
your do/while loop never allows 5 to be entered so it will never reach that condition, incorporate it...
Mr AJ at Yahoo! Answers Mark as irrelevant Undo
Hi, I am taking my first Java class and struggling with this assignment because the compiler doesn't seem to like redundancy. The assignment itself is quite simple. All I have to do is prompt the user to input an integer, a character, then another integer...
Answer:
Inside the switch block you have declared variable result several times. Use this code instead: package...
Harshal Jain at Quora Mark as irrelevant Undo
QUESTION: Good Day, I am building anform, using an If statement. I was able to determine the formula for if information is entered in the 3 cells to prompt a response. =IF(AND(Q24>0,W24>0,AC24>0),((((Q24/N24)+(W24/T24)+(AC24/Z24))/3)*100),...
Answer:
Ok, I think I understand. So the basic thing that needs to happen is, Q24/N24)+(W24/T24)+(AC24/Z2...
Miningco.com Mark as irrelevant Undo
Ok my mom put a binding spell on me a while ago. Pretty much I can't practice wicca now. I know it's for my best interest, but I don't plan on using spells. I just want to practice basic groundings, and energy work, but she refuses to break the spell...
Answer:
Here's three old remedies: Put a piece of red flannel in a pan of water and boil it on the back of the...
Mouse at Yahoo! Answers Mark as irrelevant Undo
Answer:
The Law of Detachment says that in order to successfully attract something, you must be detached to...
Daniel D. at ChaCha Mark as irrelevant Undo
If user input is 0, the loop ends,what is wrong? #include <iostream> using namespace std; int main() { int balance=0, withdrawal=0, deposit=0; int a; int total=0; { cout << "Welcome user. Please deposit an opening balance"<<...
Answer:
Its by design that the loop should end when a = 0. That's what the break there does. If you want to...
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My grandma is going to let me use her sewing machine, but I have no idea what the heck I am doing, and this machine is from 1959 and is valued at $2000! She keeps asking when I'm going to try it out, to practice on it, but without knowing what I'm doing...
Answer:
The way you break a sewing machine, short of drop kicking it down the stairs, is to not clean it, not...
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