A clean way to handle booleans is using an inline conditional with the a ? b : c ternary operator, which is part of Swift's Basic Operations.
The inline conditional is made up of 3 components:
question ? answerIfTrue : answerIfFalse
where question is a boolean that is evaluated and answerIfTrue...
The volatile keyword tells the compiler that the value of the variable may change at any time as a result of external conditions, not only as a result of program control flow.
The compiler will not optimize anything that has to do with the volatile variable.
volatile int foo; /* Different ways to ...
The function EventEmitter.eventNames() will return an array containing the names of the events currently subscribed to.
const EventEmitter = require("events");
class MyEmitter extends EventEmitter{}
var emitter = new MyEmitter();
emitter
.on("message", function(){ //list...
By creating multiple properties files for the different environments or use cases, its sometimes hard to manually change the active.profile value to the right one. But there is a way to set the active.profile in the application.properties file while building the application by using maven-profiles.
...
If you have:
class MyExample(val i: Int) {
operator fun <R> invoke(block: MyExample.() -> R) = block()
fun Int.bigger() = this > i
}
you can write the following DSL-like code in your production code:
fun main2(args: Array<String>) {
val ex = MyExample(233)
ex ...
ExpandoObject (the System.Dynamic namespace) is a class that was added to the .Net Framework 4.0. This class allows us to dynamically add and remove properties onto an object at runtime. By using Expando object we can add our model classes into dynamically created Expando object. Following example e...
Nested prefabs are not avaible in Unity at the moment. You can drag one prefab to another, and apply that, but any changes on the child prefab will not be applied to nested one.
But there is a simple workaround - You have to add to parent prefab a simple script, that will instantiate a child one.
...
In your JS File add this option to your datatable:
buttons: [ 'excel', 'pdf', 'copy' ]
It will look like:
$('#yourTableID').DataTable({
buttons: [ 'excel', 'pdf', 'copy' ]
});
Add the necessary css files for the datatable with the buttons:
<link rel="stylesheet" type=&quo...
class Simple { }
class Test {
void printName(Object obj){
Class c = obj.getClass();
System.out.println(c.getName());
}
public static void main(String args[]){
Simple s = new Simple();
Test t = new Test();
...
First, you need to open your SQLite database, which can be done as follows:
SQLiteDatabase myDataBase;
String mPath = dbhelper.DATABASE_PATH + dbhelper.DATABASE_NAME;
myDataBase = SQLiteDatabase.openDatabase(mPath, null, SQLiteDatabase.OPEN_READWRITE);
After opening the database, you can easi...
On the official website of DataTable is an example of how a server-side process with PHP and MySQL can look. This example is deprecated and can no longer be used with PHP 7 (the function "mysql_pconnect" and the associated functions are deprecated, see this post).
So this function gives y...
You must obviously select the project that you want to publish.
You must click on the small arrow right next to the "Publish" button.
You must click on the "Publish to Multiple Companies" option.
On the smart panel that will appear you must select the companies that yo...
Open the customization project that you want to publish with this method.
Open the publish menu at the top and select the "Publish with Cleanup" option.
*Please take note that all customization project that are selected on the customization screen will be republish even if you are ...
Thanks to encoders and decoders, the JSR 356 offers a object oriented communication models.
Messages definition
Let's assume all received messages have to be transformed by the server before being sent back to all connected sessions:
public abstract class AbstractMsg {
public abstract void t...
The function Emitter.listenerCount(eventName) will return the number of listeners that are currently listening for the event provided as argument
const EventEmitter = require("events");
class MyEmitter extends EventEmitter{}
var emitter = new MyEmitter();
emitter
.on("data"...
The StandardClaims type is designed to be embedded into your custom types to provide standard validation features. You can use it alone, but there's no way to retrieve other fields after parsing. See the custom claims example for intended usage.
mySigningKey := []byte("AllYourBase")
//...
// Token from another example. This token is expired
var tokenString = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJmb28iOiJiYXIiLCJleHAiOjE1MDAwLCJpc3MiOiJ0ZXN0In0.HE7fK0xOQwFEr4WDgRWj4teRPZ6i3GLwD5YCm6Pwu_c"
token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error...
In order to show an alert dialog containing a link which can be opened by clicking it, you can use the following code:
AlertDialog.Builder builder1 = new AlertDialog.Builder(youractivity.this);
builder1.setMessage(Html.fromHtml("your message,<a href=\"http://www.google.com\">...
