I have a 2 variables with various lengths. I want to create a for loop that only calculate the sum for two equal values. If the values aren\'t equal to each other, the variable b must be updated with
Python offers a for...else structure [but not] like this: for value in i: print value else: print \'i is empty\'
Can anyone please tell me why I have segmentation fault here? void *dispatcher_th开发者_如何学Goreadloop(void * queue){
post_data = None if post_args is None else urllib.u开发者_如何学JAVArlencode(post_args) I can\'t understand what this code really do. Any help?
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Is it possible to do an if-else in JavaScript with HTML content like in PHP? If so, how? Example <?php
I know how to use bot开发者_StackOverflow中文版h for loops and if statements on separate lines, such as:
I was wondering how php processes if statements. If开发者_如何学JAVA i were to have something such as:
I have this in my tableView:cellForRowAtIndexPath: if (condition) { // make a custom cell return cell;// line number 240
My questio开发者_如何学Gon specifically is for Perl but I would like to be enlightened for most languages.
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