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Say I have an URL like www.mysite.com/index.php?login=0 . Is it possible to switch case $_GET's variables and switch case $_GET's variable's values? Something like: switch ($_GET) { case 'login' : switch($_GET['login']) { case '0' : echo 'Login failed!'; break; case '1' : echo 'Login successful.'; break; } break; case 'register' : switch ($_GET['register']) { case '0' : echo 'Registration failed!'; break; case '1' : echo 'Thank you for registering.'; break; } break; default : echo 'Some other message'; break; } I'm not sure if switch case can be used on associative arrays. What am I doing

I would like to write a function that accepts a classname and results the corresponding TClass . I've noticed that, System.Classes.GetClass function doesn't works if the classname isn't registered. Example: if(GetClass('TButton') = nil) then ShowMessage('TButton not found!') else ShowMessage('TButton found!'); The previous code always shows: TButton not found! Is there something missing? You can get unregistered class used in Delphi application via extended RTTI. But you have to use fully qualified class name to find the class. TButton will not be enough, you have to search for Vcl.StdCtrls

I have 2 pages on the website, one is index.php and index page list all posts that exist in database, and other page is post.php and post page display single post when clicked on specific post on index page. Now the code that i used to list all posts on index.php is: $postslist = mysqli_query($db, "SELECT * FROM posts"); while ($post = mysqli_fetch_array($postlist)) { echo '<a href="' .SITEURL.'/post.php?p='.$post['postid'].'>'.$post['title'].'</a>'; } And this works and i have all posts displayed on my index.php page and links link to post on post.php page. And on post.php page i have used

What exactly does the following do: $.ajax({ type: "POST", async: false, vs $.ajax({ type: "POST", async: true, Meaning what is the difference in the behavior? From the jQuery site : By default, all requests are sent asynchronously (i.e. this is set to true by default). If you need synchronous requests, set this option to false. Cross-domain requests and dataType: "jsonp" requests do not support synchronous operation. Note that synchronous requests may temporarily lock the browser, disabling any actions while the request is active. That's all there is to it. If you need help on a specific

I have to work with RESTful web service which uses token-based authentication from Java application. I can successfully get token by this way: import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.OutputStream; import java.net.HttpURLConnection; import java.net.URL; public void getHttpCon() throws Exception{ String POST_PARAMS = "grant_type=password&username=someusrname&password=somepswd&scope=profile"; URL obj = new URL("http://someIP/oauth/token"); HttpURLConnection con = (HttpURLConnection) obj.openConnection(); con.setRequestMethod("POST"); con.setRequestProperty(

I'm accessing a cross-domain webservice utilizing an.ajax jquery call from an html page. While I can see the jsonp data using firebug, I am not able to load it into a variable or even display it (for debugging purposes). Attempts to retrieve data using the jsonpCallback, success and complete functions always result in 'undefined' / null data. Ultimately, I need to save the data to variables. Any assistance will be greatly appreciated! $.ajax({ data: { User: UserValue, GUID: GUIDValue }, cache: false, dataType: "jsonp", // tried json type: "GET", crossDomain: true, jsonp: false, // tried true