Hi All, I have a server machine with a dvd-writer. I want to burn a linux live-dvd (openSUSE is preferred) with a pre-configured web server, so that after booting the web server should be ready to serve. The web server has a sqlite database (with very less data). But after rebooting the system, all data in the database will get lost. I...
What are the exact steps required for a cookie to persist after a browser is closed? At the moment I have: createPersistentCookie set to true on LoggedIn event. MachineKey specified. Forms sliding expiration set to true. As long as the browser is open, the user will stay logged in, but as soon as it's closed, and it doesn't matter f...
Hello Everyone, I have a quick question that I am hoping is fairly simple to answer. I am attempting to develop a shared Employee object library for my company. The idea is to create a centralized database that contains information about our employees (Reporting Hierarchy, Office Locations, General Info, etc) and then create an shared o...
Are all immutable data structures in Scala persistent? If not, which of them are and which not? What are the behavioural characteristics of those which are persistent? Also, how do they compare to the persistent data structures in Clojure? ...
Hi folks I have an in memory bounded queue in which multiple threads queue objects. Normally the queue should be emptied by a single reader thread that processes the items in the queue. However, there is a possibility that the queue is filled up. In such a case I would like to persist any additional items on the disk that would be proce...
I am new to WIX and have been tasked with creating an installer that does the following: *Deploys a build of our application without overwriting the App.Config file for the application *Loads the key/values in the App.Config file and prompts the user with the "defaults" (existing values) and allows them to modify them before finishing ...
Hello, I need to display all my post titles in the sidebar of my Wordpress theme all the time. Just now it works only when I am browsing a category (it shows all post titles from that category). But when I click on a post, only this post title remains into my sidebar, which is not supposed to function like that. Could you help me, plea...
I am trying to write a java program that will automatically download and name some of my favorite web comics. Since I will be requesting multiple objects from the same domain, I wanted to have a persistent http connection that I could keep open until all the comics have been downloaded. Below is my work-in-progress. How do I make another...
I have a navigation app that has many screens the user navigates to. A handful of views manages these screens dynamically. What I want to try to do is add a button that will always show up on every screen the user views. I need to do this so that the user is always able to preform the action associated with the button regardless of where...
Hi stackies, I'm implementing an application that will have a lot of clients querying lots of small data packages from my webserver. Now I'm unsure whether to use persistent data connections to the database or not. The database is currently on the same system as the webserver and could connect via the socket, but this may change in the ...
As the title, I'm looking for a php Redis client that support persistent connection, because my web application receives a lot of requests(each request, it'll put an item in to Redis queue) and I want to avoid create new connection every request. ...
Sometimes I need instantiate CoreDateEntity to store some infomations for temporarily using. But I needn't it be stored into DB. currently I created a similar class which have same structures as the CoreDateEntity does. It works well but I have to do many datas transfer between Two models. Is there any better way to handle this? Tha...
Recently I profiled some MATLAB code and I was shocked to see the following in a heavily used function: 5.76 198694 58 persistent CONSTANTS; 3.44 198694 59 if isempty(CONSTANTS) % initialize CONSTANTS In other words, MATLAB spent about 9 seconds, over 198694 function calls, declaring the persistent CONSTANTS and checking if it ...
Hi All, I'm looking for a persistent hash structure in java, a simple key-value store, where key is a unique string and value is an int. The value of a key is to be incremented each time an existing key is added to the store. I need this to be quite large - possibly 500m - 1bn keys. I've been evaluating tokyo-cabinet http://fallabs.com...
When I change content of a site using toggle, or which ever other function, the state is not saved. So, if this is my page: <div id='test'></div> <input type='submit' value='test'> <a href='http://www.stackoverflow.com'>link to elsewhere</a> and this is in my ready-code: $(':submit').click( function() { $('#test').text( 'this i...
I was writing debugging methods for my CherryPy application. The code in question was (very) basically equivalent to this: import cherrypy class Page: def index(self): try: self.body += 'okay' except AttributeError: self.body = 'okay' return self.body index.exposed = True cherryp...
In my application I implemented a remote service that exchange data with a webserver each 20 minutes and modify the value of some object in MyApplication Class that extends Application. After 12 or 15 hour android kill MyApplication class and/or my Service. I tried to implement the android:alwaysRetainTaskState="true" without results...
Hi, I am using an UITableViewController containing a UITableView and an UISearchTableView. The table lists e.g. 1000 entries. I want to provide the user a button to delete all entries of a specific entity. Because looping over all managed objects and saving the context takes a very long time, I thought of deleting by removing the persi...
I'm trying to determine if I should be using persistent connections or not. How can I track the overhead of establishing/closing mysql connections in PHP? ...
We are developing an online real-time web browser game and we have chosen to use APE Server. We have an in-game chat system from our previous project and we would like to port it to APE. As we are a bit new to APE we are not sure about which scenario would work better or maybe would not work at all. Now the chat works the following way:...