Changing UITableView’s section header/footer title without reloading the whole table view

If you just have a basic text header or footer, you can access them directly: [tableView footerViewForSection:indexPath.section].textLabel.text = [self tableView:tableView titleForFooterInSection:indexPath.section]; similarly for the header: [tableView headerViewForSection:indexPath.section].textLabel.text = [self tableView:tableView titleForHeaderInSection:indexPath.section];

Ruby on Rails 3 – Reload lib directory for each request

I couldn’t get any of the above to work for me so I dug in the Rails code a bit and came up with this: New file: config/initializers/reload_lib.rb if Rails.env == “development” lib_reloader = ActiveSupport::FileUpdateChecker.new(Dir[“lib/**/*”]) do Rails.application.reload_routes! # or do something better here end # For Rails 5.1+ ActiveSupport::Reloader.to_prepare do lib_reloader.execute_if_updated end # For Rails … Read more

Refresh (reload) a page once using jQuery?

Alright, I think I got what you’re asking for. Try this if(window.top==window) { // You’re not in a frame, so you reload the site. window.setTimeout(‘location.reload()’, 3000); //Reloads after three seconds } else { //You’re inside a frame, so you stop reloading. } If it is once, then just do $(‘#div-id’).triggerevent(function(){ $(‘#div-id’).html(newContent); }); If it is … Read more

Button that refreshes the page on click

Use onClick with window.location.reload(), i.e. : <button onClick=”window.location.reload();”>Refresh Page</button> Or history.go(0), i.e.: <button onClick=”history.go(0);”>Refresh Page</button> Or window.location.href=window.location.href for ‘full‘ reload, i.e.: <button onClick=”window.location.href=window.location.href”>Refresh Page</button> The Button element – developer.mozilla.org

python refresh/reload

It’s unclear what you mean with “refresh”, but the normal behavior of Python is that you need to restart the software for it to take a new look on a Python module and reread it. If your changes isn’t taken care of even after restart, then this is due to one of two errors: The … Read more

Refresh page and run function after – JavaScript

You need to call myFunction() when the page is loaded. window.onload = myFunction; If you only want to run it when the page is reloaded, not when it’s loaded for the first time, you could use sessionStorage to pass this information. window.onload = function() { var reloading = sessionStorage.getItem(“reloading”); if (reloading) { sessionStorage.removeItem(“reloading”); myFunction(); } … Read more