Using POST function DoAction( id, name ) { $.ajax({ type: “POST”, url: “someurl.php”, data: “id=” + id + “&name=” + name, success: function(msg){ alert( “Data Saved: ” + msg ); } }); } Using GET function DoAction( id, name ) { $.ajax({ type: “GET”, url: “someurl.php”, data: “id=” + id + “&name=” + name, success: … Read more
You could pass a ‘bundle’ of extras rather than individual extras if you like, for example: Intent intent = new Intent(this, MyActivity.class); Bundle extras = new Bundle(); extras.putString(“EXTRA_USERNAME”,”my_username”); extras.putString(“EXTRA_PASSWORD”,”my_password”); intent.putExtras(extras); startActivity(intent); Then in your Activity that your triggering, you can reference these like so: Intent intent = getIntent(); Bundle extras = intent.getExtras(); String username_string = … Read more
I sometimes use NULLIF like so… IF NULLIF(@PreviousStartDate, ”) IS NULL There’s probably no reason it’s better than the way suggested by @Oded and @bluefeet, just stylistic preference. @danihp’s method is really cool but my tired old brain wouldn’t go to COALESCE when I’m thinking is null or empty 🙂
To remove the last item from the array you could use something like this: #!/bin/bash length=$(($#-1)) array=${@:1:$length} echo $array Even shorter way: array=${@:1:$#-1} But arays are a Bashism, try avoid using them :(.
You can override the constructor. Something like: private class MyAsyncTask extends AsyncTask<Void, Void, Void> { public MyAsyncTask(boolean showLoading) { super(); // do stuff } // doInBackground() et al. } Then, when calling the task, do something like: new MyAsyncTask(true).execute(maybe_other_params); Edit: this is more useful than creating member variables because it simplifies the task invocation. Compare … Read more
public void foo(Class c){ try { Object ob = c.newInstance(); } catch (InstantiationException ex) { Logger.getLogger(App.class.getName()).log(Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { Logger.getLogger(App.class.getName()).log(Level.SEVERE, null, ex); } } Here are some good examples on Reflection API How to invoke method using reflection import java.lang.reflect.*; public class method2 { public int add(int a, int b) { … Read more
You need to delimit each parameter name with a “:” at the very least. Technically the name is optional, but it is recommended for readability. So you could write: – (NSMutableArray*)getBusStops:(NSString*)busStop :(NSTimeInterval*)timeInterval; or what you suggested: – (NSMutableArray*)getBusStops:(NSString*)busStop forTime:(NSTimeInterval*)timeInterval;
The simple answer is do a web search for data driving (or data driven) Visual Studio web performance tests. You should find many articles and tutorials. In more detail: Outline of how to data drive a test Firstly, Visual Studio distinguishes different types of test. A Load Test is a way of running individual test … Read more
Using view parameters is the most proper way for your case. You don’t really need to perform a REDIRECT, but a plain GET request: <h:button value=”Go to details” outcome=”carDetails”> <f:param name=”carId” value=”#{currentCar.id}” /> </h:button> This will point you to this address: carDetails.xhtml?carId=1 After that, in your carDetails.xhtml page, grab the view param and load the … Read more
That is ADL (Argument Dependent Lookup) or Koenig Lookup (for the designer of the feature). The purpose of the feature is that in many cases the same namespace will contain types and functions that can be applied to those types, all of which conform the interface. If ADL was not in place, you would have … Read more