Ajax calls, request and retrieve data for giving the user a sense of a better interactive user interface experience. This article will show you how to use jQuery and send data through Ajax calls.
For this example, we’re going to POST the following JavaScript object to our server.
var post = {
...
/In async.series,all the functions are executed in series and the consolidated outputs of each function is passed to the final callback. e.g/
var async = require('async');
async.series([
function (callback) {
console.log('First Execute..');
callback(null, 'userPersonalData');
},
function (cal...
To register your methods, the class containing the EventHandler(s) must implement the Listener interface.
import org.bukkit.event.Listener;
public final class ListenerClass implements Listener {
}
You need to register the event listener by adding the following call to your onEnable method in...
Creating an event listener in Forge is very similar to creating one in Bukket.
Creating the listener class requires a lot less. There's no interface to implement or other imports.
public class ListenerClass { } //perfectly valid event listener class
Registering it requires passing the instance ...
void C++
When used as a function return type, the void keyword specifies that the function does not return a value. When used for a function's parameter list, void specifies that the function takes no parameters. When used in the declaration of a pointer, void specifies that the pointer is ...
ArgumentCaptor will to receive the actual invocation arguments that has been passed to method.
ArgumentCaptor<Foo> captor = ArgumentCaptor.forClass(Foo.class);
verify(mockObj).doSomethind(captor.capture());
Foo invocationArg = captor.getValue();
//do any assertions on invocationArg
For ...
The org.bukkit.event.EventHandler annotation accepts a couple parameters.
priority - Indicates the priority of your listener. There are the six different priorities, in order of execution: LOWEST,LOW,NORMAL[default],HIGH,HIGHEST,MONITOR. These constants refer to the org.bukkit.event.EventPriority e...
# General syntax:
# grep(<pattern>, <character vector>)
mystring <- c('The number 5',
'The number 8',
'1 is the loneliest number',
'Company, 3 is',
'Git SSH tag is [email protected]',
'My personal site is w...
In this example 2000 bytes will be transfered using DMA, Transmit Half Complete and Transmit Complete interrupts achieving the best performance.
The first half of the transmit buffer is loaded with new data by the CPU in the Transmit Half Complete interrupt callback while the second half of the buf...
Tkinter support .ppm files from PIL(Python Imaging Library), .JPG, .PNG and .GIF.
To import and image you first need to create a reference like so:
Image = PhotoImage(filename = [Your Image here])
Now, we can add this image to Button and Labels like so using the "img" callback:
Lbl ...
One of several applications of bit manipulation is converting a letter from small to capital or vice versa by choosing a mask and a proper bit operation. For example, the a letter has this binary representation 01(1)00001 while its capital counterpart has 01(0)00001. They differ solely in the bit in...
Sometimes, you need to override one or more attributes of a particular Data Access Class (DAC) field just for a particular screen, without changing the existing behavior for other screens.
Replacing All Attributes
Suppose the original DAC field attributes are declared as shown below:
public class...
To illustrate this, here is a function that has 3 different "wrong" behaviors
the parameter is completely stupid: we use a user-defined expression
the parameter has a typo: we use Oracle standard NO_DATA_FOUND error
another, but not handled case
Feel free to adapt it to your standa...
Each standard Oracle error is associated with an error number. It's important to anticipate what could go wrong in your code. Here for a connection to another database, it can be:
-28000 account is locked
-28001 password expired
-28002 grace period
-1017 wrong user / password
Here is a way ...
You can un-register individual events, entire listener classes or all events registered by your plugin or even by other plugins!
Un-register specific event
Each event class has the getHandlerList() static method, call that and then you can use .unregister() method.
PlayerInteractEvent.getHandlerL...
This example shows how to set Click EventHandlers in a Xamarin.Android RecyclerView.
In Android Java, the way to set up a listener for a Click is using a onClickListener for the view that will be clicked, like this:
ImageView picture = findViewById(R.id.item_picture);
picture.setOnClickListener(n...
