Tutorial by Topics: and

By default, C compilers lay out structures so that each member can be accessed fast, without incurring penalties for 'unaligned access, a problem with RISC machines such as the DEC Alpha, and some ARM CPUs. Depending on the CPU architecture and the compiler, a structure may occupy more space in mem...

Grand Central Dispatch (GCD) is Apple's answer to multithreading. It is a lightweight framework for performing tasks synchronously or asynchronously in queues and handles CPU threads for you behind the scenes. Related Topic: Concurrency

As you build adaptive apps, keep in mind the limitations of size classes: they are generalizations, not specific guides for exact pixel sizes or devices. Never attempt to determine what device your app is running on, or whether it's in a split-screen mode, based on the size classes. Instead, make...

The SQLite library itself has only a C API; to make it accessible from Java, the Android framework wraps this with the android.database.sqlite package. The most important classes are SQLiteDatabase and SQLiteOpenHelper. The android.database package contains the database-related parts of the fram...

Programs written in C++ need to be compiled before they can be run. There is a large variety of compilers available depending on your operating system. Most operating systems ship without a compiler, and they have to be installed later. Some common compilers choices are: GCC, the GNU Compil...

SettingDoesSome ConfigurationsHandy basic settings that go with Django-Allauth (that I use most of the time). For more configuration options, see ConfigurationsACCOUNT_AUTHENTICATION_METHOD (=”username” or “email” or “username_email”)Specifies the login method to use – whether the user logs in by e...

This documentation page gives access to instructions for installing java standard edition on Windows, Linux, and macOS computers.

Dear Team, I think that its good to mention about official Android documentation where toolbar control is explained in details: https://developer.android.com/reference/android/support/v7/widget/Toolbar.html There is also interested content about Android.Support.v7 library used in the sample: h...

public static void main(String[] args) ParameterDetailsargsThe command line arguments. Assuming that the main method is invoked by the Java launcher, args will be non-null, and will have no null elements. When a regular Java application is launched using the java command (or equivalent), ...

Here's a plunker for all the examples Attribute's name are case-insensitive and will always be converted to lowercase, e.g if you have an attribute on-myListener listener will be set on mylistener event. Similar to listen you can also use unlisten method remove any listener. Poperty change fi...

This section provides an overview of what android-volley is, and why a developer might want to use it. It should also mention any large subjects within android-volley, and link out to the related topics. Since the Documentation for android-volley is new, you may need to create initial versions o...