Tutorial by Topics: s

string serialize ( mixed $value ) ParameterDetailsvalueThe value to be serialized. serialize() handles all types, except the resource-type. You can even serialize() arrays that contain references to itself. Circular references inside the array/object you are serializing will also be stored. ...

For registering a background task that runs in a seperate process, you have to go to the "Declarations" Tab in the Package.appxmanifest and add a new "Background Task" and set the entry point. Registering a single-process background task can be done by means of BackgroundTas...

What is RethinkDB? Open-source database for building realtime web applications NoSQL database that stores schemaless JSON documents Distributed database that is easy to scale High availability database with automatic failover and robust fault tolerance RethinkDB is the first open-source...

It is strongly recommended that you use these options only: If you have a thorough understanding of your system. Are aware that, if used improperly, these options can have negative effect on the stability or performance of your system. Information gathered from official Java documentation. ...

For more information on this topic, see the WWDC 2015 talk Protocol-Oriented Programming in Swift. There is also a great written guide on the same: Introducing Protocol-Oriented Programming in Swift 2.

Selenium Grid is a framework to run test distributed over a range of test devices. It's used for testing web applications. Its possible to write tests in different popular programming languages, including C#, Groovy, Java, Perl, PHP, Python and Ruby. The tests can be run against a range of webbrowse...

The navigation on Xamarin.Forms is based on two principal navigation patterns: hierarchical and modal. The hierarchical pattern allows the user to move down in a stack of pages and return pressing the "back"/"up" button. The modal pattern is a interruption page that require a...

When using DependencyService you typically need 3 parts: Interface - This defines the functions you wish to abstract. Platform implementation - A class within each platform specific project that implements the previously defined interface. Registration - Each platform specific implementation ...

result = expression1 AndAlso expression2 result = expression1 OrElse expression2 ParameterDetailsresultRequired. Any Boolean expression. The result is the Boolean result of comparison of the two expressions.expression1Required. Any Boolean expression.expression2Required. Any Boolean express...

Setting the Context of the dialog When creating a Dialog from an Activiy we can use this as the context. AlertDialog.Builder builder = new AlertDialog.Builder(this); With Fragments we use the property Context. AlertDialog.Builder builder = new AlertDialog.Builder(Context); Button types ...

Various examples showing how Tensorflow supports indexing into tensors, highlighting differences and similarities to numpy-like indexing where possible.

always @ (posedge clk) begin /* statements */ end always @ (negedge clk) begin /* statements */ end always @ (posedge clk or posedge reset) // may synthesize less efficiently than synchronous reset

The Open University (1999) Relational Database Systems: Block 2 Relational Theory, Milton Keynes, The Open University.