Here is an example:
my_array = array('i', [1,2,3,4,5])
c=[11,12,13]
my_array.fromlist(c)
# array('i', [1, 2, 3, 4, 5, 11, 12, 13])
So we see that the values 11,12 and 13 were added from list c to my_array.
In the root of your ionic app, there is a gulpfile.js file. Open it in an editor and paste the following gulp task:
gulp.task('lint', function() {
return gulp.src(['./www/js/**/*.js'])
.pipe(jshint('.jshintrc'))
.pipe(jshint.reporter('jshint-stylish'))
.pipe(jshint...
Create a file named: "Makefile" (with no extension) in the root of your app
Open it in a text editor and add this:
android:
gulp lint
gulp sass
ionic run android --device
ios:
gulp lint
gulp sass
ionic build ios
This will lint your app and ...
We can use the class DateInterval to add or subtract some interval in a DateTime object.
See the example below, where we are adding an interval of 7 days and printing a message on the screen:
$now = new DateTime();// empty argument returns the current date
$interval = new DateInterval('P7D');//th...
NSArray *a = @[@1];
a = [a arrayByAddingObject:@2];
a = [a arrayByAddingObjectsFromArray:@[@3, @4, @5]];
These methods are optimized to recreate the new array very efficiently, usually without having to destroy the original array or even allocate more memory.
The addition and multiplication have equivalents in this type algebra. They correspond to the tagged unions and product types.
data Sum a b = A a | B b
data Prod a b = Prod a b
We can see how the number of inhabitants of every type corresponds to the operations of the algebra.
Equivalently, we...
Here are some example on how to add new filters/functions to twig,the synax for adding Twig_Functions are the same as the Twig_Filter ones, just change the keywords accordingly
<?php
$twig = new Twig_Environment($loader);
/* You can chain a global function */
$twig->addFilter(ne...
A Threadpool has a Queue of tasks, of which each will be executed on one these Threads.
The following example shows how to add two int arrays using a Threadpool.
Java SE 8
int[] firstArray = { 2, 4, 6, 8 };
int[] secondArray = { 1, 3, 5, 7 };
int[] result = { 0, 0, 0, 0 };
ExecutorService po...
While you can use the NSUserDefaults methods anywhere, it can sometimes be better to define a manager that saves and reads from NSUserDefaults for you and then use that manager for reading or writing your data.
Suppose that we want to save a user’s score into NSUserDefaults. We can create a class ...
function footag_func( $atts ) {
return "foo = {$atts['foo']}";
}
add_shortcode( 'footag', 'footag_func' );
In plugins we can add shortcodes using the add_shortcode function.
The shortcode can be used in any Wordpress page or post just by enclosing it in square brackets.
[footag...
ActionMailer also allows attaching files.
attachments['filename.jpg'] = File.read('/path/to/filename.jpg')
By default, attachments will be encoded with Base64. To change this, you can add a hash to the attachments method.
attachments['filename.jpg'] = {
mime_type: 'application/gzip',
enco...
Here the steps required to create a Firebase project and to connect it with an Android app.
Add Firebase to your app
Create a Firebase project in the Firebase console and click Create New Project.
Click Add Firebase to your Android app and follow the setup steps.
When prompted, enter...
Queries that filter or sort data by some value in JSON column usually use full table scan.
SELECT * FROM ProductCollection
WHERE JSON_VALUE(Data, '$.Color') = 'Black'
To optimize these kind of queries, you can add non-persisted computed column that exposes JSON expression used in filter or sort...
To check for location services we need real device but for testing purpose we can also use simulator and add our own location by following below steps:
add new GPX file into your project.
in GPX file add waypoints like
<?xml version="1.0"?>
<gpx version="1.1" cre...
When creating the project
You should check "Include Unit Tests" in the project creation dialog.
After creating the project
If you missed checking that item while creating your project, you could always add test files later. To do so:
1- Go to your project settings in Xcode
2- Go to ...
To get started with unit testing, which will be done in the tests file and will be testing the View Controller and Storyboard, we should introduce these two files to the test file.
Defining the View Controller
Swift
var viewController : ViewController!
Introducing the Storyboard and initializi...
According to Apple:
Test Methods
A test method is an instance method of a test class that begins with the prefix test, takes no parameters, and returns void, for example, (void)testColorIsRed(). A test method exercises code in your project and, if that code does not produce the expected result, ...
The using of net.sf.jasperreports.export.xls.auto.filter property allow to add autofilter in generated xls file.
<columnHeader>
<band height="30" splitType="Stretch">
<staticText>
<reportElement x="0" y="0" widt...
To view an browse Vaadin add-ons in the Directory, you must be registered to vaadin.com. After the initial discovery of artifact details, e.g. for download and usage, registration is not required. Also, the usage of add-ons in a Maven project is not IDE-specific and the same instructions apply.
Fro...
