state

My Team is using 'in-proc' Session State mode on a multiple server setup. This does not seem right to me obviously because the session state is going to be unique on each server and will not be shared. We have approached this problem by giving the same Machine Key on both servers (in the application's config file.) But I have a feeling this would not actually help... Any light on this is appreciated. Thanks! R.C When using InProc session state, the session will be stored locally on the server which served the request and therefore using the same Machine Key on both servers won't serve the

Both Page.Cache and Page.Application can store an application's "global" data, shared among requests and threads. How should one storage area be chosen over the other considering scenarios of data synchronization in the multi-threaded ASP.NET environment? Looking for best practice and experienced recommendation. If the data is stable during the life of the application must always be available and must not be purged better store it in HttpApplicationState . If the data not necessarily is needed for the life of the application changes frequently can be purged if needed (for example low system

I need to check that a user have logged in and been authenticated before letting my him or her use my backbone.js -based application. The user authentication is stored in a native backbone model as a property, which I check before starting my main router by invoking Backbone.history.start . This way - an unauthenticated user is sent to the login page directly. Is this sufficient? if (!myApp.state.loggedIn) { window.location.hash = "login"; // Set url to #login } Backbone.history.start(); // Start history as usual if access to your backend REST API is protected server side and it wouldn't allow

I saw a piece of code from the website http://www.ccs.neu.edu/home/shivers/newstyle.html : > (defun element-generator () (let ((state '(() . (list of elements to be generated)))) ;() sentinel. (let ((ans (cadr state))) ;pick off the first element (rplacd state (cddr state)) ;smash the cons ans))) ELEMENT-GENERATOR > (element-generator) LIST > (element-generator) OF > (element-generator) ELEMENTS > (element-generator) TO > (element-generator) BE > (element-generator) GENERATED I don't understand how the function remembers the state. Isn't state redefined to the whole list each time the function

One of the frustrations with the standard TreeView is that you can't show a partial selection to indicate that some of the children are selected. A partial selection in a complex tree allows the user to easily determine where the selections are, even if the tree is not completely expanded. A similar idea is used in manu backup programs to allow the user to select the files to be backed up. Does anyone know of a way to make the checks in a treeview checkbox gray? I want to gray the check of a parent node when some (but not all) of its child nodes are checked. Kinda like what you see when you

I'm having surprisingly difficult time figuring this out, essentially I'm trying to set state to initial state, so far I tried: // -- Initial state ------------------------------------------------------------ const INITIAL_STATE = { search: { listings: [] }, listings: [] } // -- Story structure for story editor ----------------------------------------- export default function(state = INITIAL_STATE, action) { switch(action.type) { case ACTIONS.RESET_STATE: return { ...state, INITIAL_STATE } default: return state; } } this just adds initial state to existing one case ACTIONS.RESET_STATE: return

I have a list of clickable widgets[i.e MarkWidget] when the widget is clicked the state of widget is changed. But when the list is scrolled to the bottom and scrolled back to the top all widget's state is reset to default. How do I stop/force flutter to not redraw the existing widget in the list after scroll? For Example : if I click on ITEM 1 is color changes from green to red but if scroll to the bottom and scroll back to top the ITEM 1 color changes back to green. I need the ITEM 1 color to be red if it is clicked irrespective of scrolling. Here is code : import 'package:flutter/material

I apologize if this is a duplication. What column standardization would you use for storing international country subdivision data? For example, if it was just US and Canada I believe all subdivisions have a 2-character abbreviation... which might lend to a Char(2) This cannot possibly be sustainable internationally lest we presume there are only 1296 (A-Z, 0-9) subdivisions. I've been unsuccessful locating an ISO list of these or even an indication of how to store them. That's fine, I don't need to know them all now but I would like to know that there is a standard and what standard info to

I'd like to figure out in general how to use mutable state in the computation of lazy lists. For instance, here is a naive Sieve of Eratosthenes implemented using a mutable array ( source ): import Control.Monad.ST import Data.Array.ST import Data.Array.Unboxed import Control.Monad import Data.List prime :: Int -> UArray Int Bool prime n = runSTUArray $ do arr <- newArray ( 2 , n ) True :: ST s ( STUArray s Int Bool ) forM_ ( takeWhile ( \x -> x*x <= n ) [ 2 .. n ] ) $ \i -> do ai <- readArray arr i when ( ai ) $ forM_ [ i^2 , i^2 + i .. n ] $ \j -> do writeArray arr j False -- yield i ???