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For-each over an array in JavaScript

Php foreach give 2 users random value

You could do something like: $oldcw = NULL; foreach($users as $user) { if($oldcw){ $newcw = $oldcw; $oldcw = NULL; }else{ $newcw = mt_rand(1, 52); $oldcw = $newcw; } …. }

CodeIgniter – foreach loop

I think there is an error in get_home_sections() instead of: return $get_sections; you should: return $getHomeData you are returning the last item from the array, that looks like the problem you stated. Another point i see a little bit confusing is the var you are cummulating html. $outputData is being reset in each loop, and … Read more

PHP Foreach returns separated(individual) arrays

let’s say this is you code: foreach($var as $arr){ $myarray=….; // here you get your array print_r($myarray); } change it inserting each array inside another one: $wrapArray=array(); foreach($var as $arr){ $myarray=….; // here you get your array $wrapArray[]=$myarray; } print_r($wrapArray);

not able to fetch text using utility in c#

For numbers it works fine. But for string it will not, becasue you are calling Utility.GetNumber which only retuuns number

Change background image php loop [closed]

You have quotes mismatch. You are prematurely closing your ‘ single quotes. Use a proper IDE to code.

Dynamic array creation in perl [duplicate]

Three problems with your request: my declares a lexical variable at compile-time, so asking to pass a name to my at run-time makes no sense. Symbolic references can’t be used to access lexical variables. It’s a stupid thing to do.

Performance loss caused by Linq [duplicate]

You forgot to reset the Stopwatch after foreach

Is there any alternate way of avoiding the Foreach loop? [closed]

Don’t bother about O(N). Simple algorithmic complexity is rarely a good answer regarding real-life performance. The expensive part isn’t iterating over the employee list, it’s sending an e-mail. If allowed by your requirements, you could use a single e-mail with multiple recipients, for example – of course, this will only work if all the e-mails … Read more

Is the array creation happening on every foreach loop? [closed]

No, neither language splits the string every time (that would be absurd). From the PHP manual: On each iteration, the value of the current element is assigned to $value and the internal array pointer is advanced by one (so on the next iteration, you’ll be looking at the next element). Note the reference to the … Read more