offline-mode

I am in the midst of writing a small program (more to experiment with vs 2010 than anything else) Despite being an experiment it has some practical use for our local athletics club. My thought was to access the DB (currently online) to download the current members and store locally on a laptop (this is a MS sql table, used to power the club's website). Take the laptop to the event (yes there ARE places that don't have internet coverage), add members to that days race (also a row from a sql table (though no changes would be made to this), record results (new records in 3rd table) Once home,

What are the best practices (and how to go about doing it) to support offline mode when using html5 history api for url rewrites? For example, (hypothetically) I have a PWA SPA application at https://abc.xyz which has internationalization built in. So when I visit this link, the Vue router (which ideally could be any framework - vue, react, angular etc.) redirect me to https://abc.xyz /en . This works perfectly when I am online (ofcourse, the webserver is also handling this redirect so that app works even if you directly visit the said link). However, its a different story when I am offline.

I'm working on an application in which i use Picasso library for image loading in my ViewPager and other ImageViews . So i want to know what happens if network connectivity is off. Does the library handle itself or do i have to check the network connectivity before loading image to views? My code: Picasso picasso = Picasso.with(getActivity()); picasso.setDebugging(true); picasso.load(downloadPath+imgDetailPhoto) .placeholder(R.drawable.no_image) .error(android.R.drawable.stat_notify_error) .into(eventImage, new Callback() { @Override public void onSuccess() { Log.d("Success...", "picasso

does anybody have any experience writing up a offline data storage & access app on jquery. my server side app would be an ASP.Net app. basically, i would be providing a trimmed down version of my web app so that users could access some of the data while they are offline and can sync the data when they connect again. I have heard of google gears but wanted to hear from people who have used it or who know more on this subject. It's difficult to impossible to do without a plugin since your only option is a Cookie which has a 4k limit. Looks like the jquery-store that others have suggested uses

Closed . This question needs to be more focused. It is not currently accepting answers. Learn more . Want to improve this question? Update the question so it focuses on one problem only by editing this post . I'm new to Android and and made an application which fetched and post data to server and works fine in online mode. But I want to make it works in offline mode also, when there is no internet connection or network failure. It should also make changes (updates) to the server database when net is available. I have done lots of R & D but didn't get the useful info. Please someone guide me

Am coming back to building a FB app after some time away from the FB Platform and I see that the old offline_access permission has been removed and replaced with long(ish)-expiry tokens[1]. So, it now seems like any external app that needs to push data to Facebook based on, say, a schedule or some activity in the external app will need to cope with that long-access token having expired. This is made more frustrating because now a user logging out of FB will also kill any long-expiry token[2], whereas before, offline_access lived on even when the user was logged out. I'm still in the pondering