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Aviance School is one of the largest web solutions platform in India for developers to learn and share their programming knowledge and build their careers.
Both Laravel and CodeIgniter are open source PHP framework. Each framework is also supported by a large community. But many web developers have stated that members of the Laravel community are more active than members of CodeIgniter community.
Why use Laravel?
Why use CodeIgniter?
Most websites are hosted on public servers which are accessible via the Internet. This makes the websites vulnerable to attacks due to easy accessibility. The following are most common websites threats.
The attacker has access to the website and he would like to hijack the sessions of other users that use the same website.
Android is a mobile operating system developed by Google. It is based on a modified version of the Linux kernel and other open source software, and is designed primarily for touchscreen mobile devices such as smartphones and tablets. Wikipedia
Android application package (APK) is the package file format used to distribute and install application software and middleware onto Google’s Android operating system. It is compressed AndroidManifest.xml file with extension .apk
ADT stands for Android Development Tools
Large parts of Android are written in Java and its APIs are designed to be called primarily from Java. It is possible to develop C and C++ app using the Android Native Development Kit (NDK), however it isn’t something that Google promotes. According to Google, “the NDK will not benefit most apps
A ViewGroup is a special view that can contain other views (called children.) The view group is the base class for layouts and views containers. This class also defines the ViewGroup.LayoutParams class which serves as the base class for layouts parameters.
Android contains the following commonly used ViewGroup subclasses:
LinearLayout
RelativeLayout
ListView
GridView
vote_up
There are many so many reasons where the search engines won’t display your website title. Here are few of them:
You can subscribe to an observable to do things with the data that it emits and observable won’t be executed until they are subscribed.
Observable sample format:
let myObservable = Observable.create(observer => {
observer.next("hello");
});
myObservable.subscribe((data) => {
console.log(data);
});
Convert base64 image to blob image
function dataURItoBlob(dataURI, callback) {
// convert base64 to raw binary data held in a string
var byteString = atob(dataURI.split(',')[1]);
// separate out the mime component
var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0]
// write the bytes of the string to an ArrayBuffer
var ab = new ArrayBuffer(byteString.length);
var ia = new Uint8Array(ab);
for (var i = 0; i < byteString.length; i++) {
ia[i] = byteString.charCodeAt(i);
}
// write the ArrayBuffer to a blob, and you're done
var bb = new Blob([ab]);
return bb;
}
You’ll have to modify the config.xml. Find a “name” tag and put your application name between this tag.
If changing the
name
is not working for any reason delete entire platform folder and thenWhat’s New in Ionic 2?
Here are few significant changes to Ionic in version 2 and also the new features and tools that were introduced in Ionic 2.
Browser Support:
Ionic 1 was built with only hybrid mobile apps in mind. But Ionic 2 is built to support progressive web apps and Electron apps as well. This means that you can now build not only Ionic apps that run inside the Cordova environment but also progressive web apps, which use modern web features to deliver an app-like experience to users.
You can also target Electron, a platform for building cross-platform desktop apps using HTML, CSS, and JavaScript. Electron is pretty much like Cordova but for desktop operating systems like Windows, Ubuntu, or macOS.
Angular 2 and TypeScript:
Ionic 2 now uses Angular 2 for templating and application logic. This means that developers will have to learn the new Angular 2 syntax before they can become productive at creating Ionic 2 apps.
Aside from Angular 2, Ionic 2 also uses TypeScript. For those unfamiliar with it, TypeScript is a superset of JavaScript. This means that you can still use vanilla JavaScript syntax to write your apps. If you want to use the features that come with TypeScript, such as ES6 and ES7 syntax, static-typing, and intelligent code completion, then you can use the TypeScript-specific syntax.
Select.html
<ion-list>
<ion-list-header>Single Selection</ion-list-header>
<ion-item>
<ion-label>Gender</ion-label>
<ion-select [ngModel]="selected_value" (ionChange)="Getselected(selected_value)" [ngModelOptions]="{standalone: true}">
<ion-select-option value="f">Female</ion-select-option>
<ion-select-option value="m">Male</ion-select-option>
</ion-select>
</ion-item>
</ion-list>
Select.ts
Getselected(selected_value)
{
console.log("selector: ", selected_value );
}
Ionic is a best framework and a complete open source SDK for developing hybrid mobile app development. It includes three main components such as a Sass based UI framework which is designed as well as optimized specifically for mobile UIs. Another is an AngularJS front-end JavaScript framework which is useful for developing scalable application, rapidly. And the third one is a compiler (PhoneGap or Cordova) used for native apps with JavaScript, HTML and CSS. This efficient framework comprises several functional CSS components out-of-the-box.
What’s New in Ionic 3.0?
Compatibility with Angular 4.0.0
It comprises compatibility with Angular 4.0.0. The updated Ionic 3 has introduced many new features as well as smaller and faster applications. It also provides support for the latest TypeScript version and much more.
Compatibility with TypeScript 2.1 and 2.2
Just like compatibility with Angular, this new update has facilitated to work with the latest version of TypeScript. It allows faster the build time as well as type checking in your app. It also supports mix-in classes, the capability using async await in Ionic. There are many more other updates introduces in this release.
Just run the below command from the terminal
$ ionic -v
This will print out the version of the CLI you have.
If you’re in a project, and want to know what version of ionic.js you are using, you can try the below one.
$ ionic info
Create the class in your project scss file i.e app.scss
.no-scroll {
scroll-content {
overflow-y: hidden;
}
}
Then just call:
this.content.addCssClass("no-scroll");
Testing your Ionic app
There are four ways to test your app as you develop:
1.Desktop browser testing
2.Simulator testing
3.Mobile browser testing
4.Testing as a native app
World Wide Web uses HTTP Servers, better known as web server.Receive HTTP type request and send requested file in packets.
WWW Structure:
Page is written using HTML.Displaying text and graphics in web browser
Yes! you can do that.
#Option 1:
Firstly you will have to design the static web page payout and then you can convert those static pages into wordpress creating a new theme.
#Option 2:
There are lots of ready made themes in the marketplace.Just search in Google ,select one and do some modifications as per your taste.
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