break

I'm writing a custom class in C# and I'm throwing a couple exceptions if people give the wrong inputs in some of the methods. If the exception is thrown, will any of the code in the method after the throw still be executed? Do I have to put a break after the throw, or does a throw always quit the method? When you throw an exception, the next code to get executed is any catch block that covers that throw within the method (if any) then, the finally block (if any). You can have a try, a try-catch, a try-catch-finally or a try-finally. Then, if the exception is not handled, re-thrown by a catch

switch(ch){ case 'a': //do something, condition does not match so go to default case //don't break in here, and don't allow fall through to other cases. case 'b': //.. case 'c': //.. case '_': //... default: // break; } In a switch statement like above one I enter case 'a', I break only if the condition inside it occurs, otherwise I want to jump to default case. Is there any other way of doing this rather than labels or gotos? goto For The Win switch (ch) { case 'a': if (1) goto LINE96532; break; case 'b': if (1) goto LINE96532; break; LINE96532: default: // break; } Just reorder the cases so

When do we use loop and a half? Also, should someone briefly elaborate how to write its code? You use loop-and-a-half to avoid repeating code from outside the loop to the inside. Example: read a; while a != b do stuff; read a; end becomes while true do read a if a == b then break stuff; end Now I only have the read in one place. As an aside, I'd like to add that the scope of the variable (assuming a is a local variable in this idiom) is minimized as compared to the alternative case, where a is still in scope even after the while loop terminates. Minimizing the scope of local variables is

I'm pretty much as new to CSS as it gets and what I'm trying to do right now is just design a very simple/basic splash or landing page for a small business. Here is the url for the site: My site Now if you go on any browser, lets say google chrome and you zoom out or in (ctrl -/+) you will notice that the website layout starts to "break apart" in that all my divs just start shifting around. I obviously dont want this, and just want the site to remain the same when people zoom in or out, pretty much like all good sites haha. I know it must have something to do with positioning, but I can't

1. 顺序结构 2. 分支结构 if(){ } else{ } switch: class test{ public static void main(String[] args){ int x = 6; switch(x){ case 1: System.out.println("a"); break case 6: System.out.println("b"); break default: System.out.println("c"); break } } } x只能为：byte, short, int, char, enum, String case后需要加break，否则会执行下一个break之前的所有代码。 利用这个特性可以用switch做学习成绩查询，虽说一般用for- - import java.util.*; class test{ public static void main(String[] args){ Scanner s = new Scanner(System.in); int x = s.nextInt(); switch(x/10){ case 0: case 1: case 2: case 3: case 4: case 5: System.out.println("不及格"); break; case 6: System.out

Like we all know, it's not that easy to break from a nested loop out of an outer loop without either: a goto ( Example code. ) another condition check in the outer loop ( Example code. ) putting both loops in an extra function and returning instead of break ing ( Example code. ) Though, you gotta admit, all of those are kinda clumsy. Especially the function version lacks because of the missing context where the loops are called, as you'd need to pass everything you need in the loops as parameters. Additionally, the second one gets worse for each nested loop. So, I personally, still consider