How do you normally load and store stuff from the DB in global constants for caching during initialisation? The global constants will not change again later.
If you are a ruby programmer then you might have come across the hash block memoization pattern. For a simple example I present you the memoized version of the Fibonacci sequence:
I\'ve been looking at the source for Data.MemoCombinators but I can\'t really see where the heart of it is.
The code below is an answer to a popular topcoder problem FourBlocks(You need to log in). The solution uses bitmask memoization to find the max sum in the grid using blocks of size 1 and a square bloc
Is there a consensus on how to avoid memoization causing bugs due to mutable state? In this example, a cached result had its state mutated, and therefore gave the wrong result the second time it was
I have a function called runquery that makes calls to a database and then yields the rows, one by one. I wrote a memoize de开发者_JAVA百科corator (or more accurately, I just stole one from this stacko
For example, the following code: class FoosController < ApplicationController def index if !@foo.nil?
Suppose you are given an mXn bitmap, represented by an array M[1..m,1.. n] whose entries are all 0 or 1. A all-one block is a subarray of the form M[i .. i0, j .. j0] in which every bit is equal to 1.
Beginner in JS :) needs an explanation of code piece from Crockford\'s book, section 4.15: var memoizer = function (memo, fundamental) {
Comparing the terms \"memoize\" and \"cache\" and in reading Wikipedia\'s memoization entry, do people agree that using the term \"memoize\" implies
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