execution-time

Is there any difference in efficiency (e.g. execution time, code size, etc.) between these two ways of doing things? Below are contrived examples that create objects and do nothing, but my actual scenarios may be creating new Threads, Listeners, etc. Assume the following pieces of code happen in a loop so that it might make a difference. Using anonymous objects: void doSomething() { for (/* Assume some loop */) { final Object obj1, obj2; // some free variables IWorker anonymousWorker = new IWorker() { doWork() { // do things that refer to obj1 and obj2 } }; } } Defining a class first: void

Is it possible to have a loop which has a zero execution time? I would think that even an empty loop should have an execution time since there is an overhead associated with it. Shafik Yaghmour Yes, under the as-if rule the compiler is only obligated to emulate the observable behavior of the code, so if you have a loop that does not have any observable behavior then it can be optimized away completely and therefore will effectively have zero execution time. Examples For example the following code: int main() { int j = 0 ; for( int i = 0; i < 10000; ++i ) { ++j ; } } compiled with gcc 4.9 using

When I try to execute (some) queries in phpMyadmin I get this error Fatal error: Maximum execution time of 60 seconds exceeded in C:\xampp\phpmyadmin\libraries\dbi\mysql.dbi.lib.php on line 140 because I have a very large table (over 9 millions records) I have edited the file C:\xampp\php\php.ini and changed the value of "max execution time" from 60 to 1000 then restarts the PHP and still have the same error. Any solution? user1900623 I have the same error, please go to xampp\phpMyAdmin\libraries\config.default.php Look for : $cfg['ExecTimeLimit'] = 600; You can change '600' to any higher

This question already has an answer here: Increase PHP Script Execution Time [duplicate] 1 answer I want to increase maximum execution time in php , not by changing php.ini file. I want to Increase it from my php file. Is this possible? James Scholes ini_set('max_execution_time', 300); //300 seconds = 5 minutes ini_set('max_execution_time', 0); // for infinite time of execution Place this at the top of your PHP script and let your script loose! Taken from Increase PHP Script Execution Time Limit Using ini_set() use below statement if safe_mode is off set_time_limit(0); Use the PHP function