I\'ve recently come across this code: do { if ( ! checkSomething() ) break; // some code if ( ! checkSomeOtherThing() )
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I posted a question about how to get user input such as YES or NO to control the flow of a program using if else statements, I got a answer and now i\'m a step closer to making 开发者_运维问答this wor
This is my table: idid_1camp 10x1 20x2 30x3 41x4 51x5 61x6 73x7 83x8 93x9 I am in need of a SQL that, if there are no rows with id_1 of \"x\", it should return those with id_1 of 0. For
This question already has answers here: Closed 12 years ago. Possible Duplicates: Iterate with for loop or while loop?
this question should be fairly basic. I want to control the flow of an ASP.NET page -- if a certain condition is met, I want to write out an error message and stop drawing the page. However, I also wa
Suppose I have a piece of Perl code like: foreach my $x (@x) { foreach my $y (@z) { foreach my $z (@z) {
I\'m looking for a semantic or language construct that will simplify some of my if statements. If I have an if statement with an or, where I \'choose\' between two values, I\'d like to have that chose
I was reading another question on Stack Overflow (Zen of Python), and I came across this line in Jaime Soriano\'s answer:
With the following c++ example(indention was left out in purpose). if(condA)// if #1 if(condB)// if #2 if(condC)// if #3