Optimization is the act of improving a method or design.
What is the most efficient way to make the first character of a String lower case? I can think of …
java string performance optimizationWhat is the best way to loop over a python string backwards? The following seems a little awkward for all …
python string optimization iterator reversei have a large text file (~7 GB). I am looking if exist the fastest way to read large text file. …
python performance optimization line chunkingI have a few Set<String>s and want to transform each of these into a single String …
java string optimization set whitespaceWhen you create an index on a column or number of columns in MS SQL Server (I'm using version 2005), you …
sql sql-server optimization indexingIf you are going down the road of using views, how can you ensure good performance? Or is it better …
mysql database performance optimization viewsI was playing with python and I realized we don't need to use '+' operator to concatenate strings unless …
python string optimization concatenation string-concatenationI need to perform a query 2.5 million times. This query generates some rows which I need to AVG(column) and …
performance postgresql optimization temp-tablesI have a collection in MongoDB where there are around (~3 million records). My sample record would look like, { "_id" = ObjectId("50731…
mongodb optimization duplicates keyWhat is copy elision? What is (named) return value optimization? What do they imply? In what situations can they occur? …
c++ optimization c++-faq return-value-optimization copy-elision