Optimization is the act of improving a method or design.
Is there any advantage of using {} instead of string concatenation? An example from slf4j logger.debug("Temperature set to {}. …
optimization logging concatenation string-formatting slf4jCan anyone explain this behavior of gdb? 900 memset(&new_ckpt_info,'\0',sizeof(CKPT_INFO)); (gdb) **903 prev_offset = …
c optimization compiler-construction gdb compilationI'm trying to determine the relative performance of two different queries and have two ways of measuring this available to …
sql sql-server sql-server-2005 optimization sql-execution-planIn order to improve performance reading from a file, I'm trying to read the entire content of a big (several …
c++ optimization memory stream stringstreamIs there a way to determine how much time a method needs to execute (in milliseconds)?
ios objective-c optimization timeI have a 1:1 relationship between two tables. I want to find all the rows in table A that don't have …
sql optimization h2Is Magento usually so terribly slow? This is my first experience with it and the admin panel simply takes ages …
php magento optimizationHow can I measure the execution time of a query without measuring the time it spends waiting for a lock …
mysql optimizationWhen using JDBC, I often come across constructs like ResultSet rs = ps.executeQuery(); while (rs.next()) { int id = rs.getInt(1); // …
java optimization jdbc resultset maintenanceSometimes I run a Postgres query it takes 30 seconds. Then, I immediately run the same query and it takes 2 seconds. …
optimization postgresql