Top "Control-flow" questions

How to break out of multiple loops?

Given the following code (that doesn't work): while True: #snip: print out current state while True: ok = get_input("Is …

python nested-loops break control-flow

How to exit an if clause

What sorts of methods exist for prematurely exiting an if clause? There are times when I'm writing code and want …

python control-flow

SQL Server 2000: How to exit a stored procedure?

How can I exit in the middle of a stored procedure? I have a stored procedure where I want to …

sql-server tsql stored-procedures sql-server-2000 control-flow

SSIS Control Flow vs Data Flow

I don't entirely understand the purpose of control flow in an SSIS package. In all of the packages I've created, …

ssis control-flow

Swift: guard let vs if let

I have been reading about Optionals in Swift, and I have seen examples where if let is used to check …

swift swift2 optional conventions control-flow

Why use a for loop instead of a while loop?

Possible Duplicates: Iterate with for loop or while loop? Loops in C - for() or while() - which is BEST? …

loops coding-style control-flow

Swift for-in loop dictionary experiment

I'm almost a complete programming beginner and I've started to go through a Swift ebook from Apple. The things I …

dictionary swift control-flow for-in-loop

Exit in For loop - Windows Command Processor (CMD.EXE)

I am trying to find way to break / exit from FOR loop, if there are any error occured. Below is …

command-line for-loop cmd control-flow

Python: avoiding if condition for this code?

for the following code a =func() if a != None: b.append(a) a can be assigned to None, is there …

python if-statement control-flow

How to avoid "if" chains?

Assuming I have this pseudo-code: bool conditionA = executeStepA(); if (conditionA){ bool conditionB = executeStepB(); if (conditionB){ bool conditionC = executeStepC(); if (conditionC){ ... } } } …

c++ c if-statement control-flow