Tutorial by Topics: 2

Apache Log4j is a Java-based logging utility, it is one of several Java logging frameworks. This topic is to show how to setup and configure Log4j in Java with detailed examples on all of its possible aspects of usage. Logger.debug("text to log"); // Logging debugging info Logger.in...

This section provides an overview of what amazon-ec2 is, and why a developer might want to use it. It should also mention any large subjects within amazon-ec2, and link out to the related topics. Since the Documentation for amazon-ec2 is new, you may need to create initial versions of those rela...

@Module @Component(dependencies={OtherComponent.class}, modules={ModuleA.class, ModuleB.class}) DaggerMyComponent.create() DaggerMyComponent.builder().myModule(newMyModule()).create() Not to confuse with dagger by square, the predecessor to dagger 2.

This section provides an overview of what asp.net-web-api2 is, and why a developer might want to use it. It should also mention any large subjects within asp.net-web-api2, and link out to the related topics. Since the Documentation for asp.net-web-api2 is new, you may need to create initial vers...

This section provides an overview of what ggplot2 is, and why a developer might want to use it. It should also mention any large subjects within ggplot2, and link out to the related topics. Since the Documentation for ggplot2 is new, you may need to create initial versions of those related topic...

key1=value1&keyN=valueN ParameterValueParameters used with the token endpoint:.grant_typeclient_credentials, password, authorization_code, refresh_tokenclient_idOAuth application's IDclient_secretOAuth application's Secretredirect_uriURL encoded absolute URL to the user's servercodeused ...

These examples introduce the most used commands of Perl to manipulate Excel via Win32::OLE module. $Sheet->Range(Cell1,[Cell2]) #Select a cell or a range of cells $Sheet->Cells(rowIndex, columnIndex) #Select a cell by index of row and column ParametersDetailsCell1 (required)The na...

Ionic 2 is a cross-platform mobile development technology. This framework is built for building hybrid mobile applications and it can be also used for desktop application as well. It is a write once, run everywhere technology. It uses web technologies such as JavaScript/Typescript, Angular 2, HTML...

This section provides an overview of what cocos2d-x is, and why a developer might want to use it. It should also mention any large subjects within cocos2d-x, and link out to the related topics. Since the Documentation for cocos2d-x is new, you may need to create initial versions of those related...

MDN documentation for imports: https://developer.mozilla.org/en/docs/web/javascript/reference/statements/import MDN documentation for exports: https://developer.mozilla.org/en/docs/web/javascript/reference/statements/export ExploringJS chapter on modules: http://exploringjs.com/es6/ch_modules.ht...

The Flash concept is taken from Ruby on Rails and provides a way to pass temporary objects between the user views generated by the faces lifecycle. As in Rails, anything one places in the flash will be exposed to the next view encountered by the same user session and then cleared out. It is import...

The WSO2 Enterprise Service Bus (ESB) is a fast, lightweight, 100% open source, and user-friendly ESB distributed under the Apache Software License v2.0. WSO2 ESB allows system administrators and developers to conveniently configure message routing, mediation, transformation, logging, task schedul...

public function map(Router $router) // Define the routes for the application. protected function mapWebRoutes(Router $router) // Define the "web" routes for the application. ParameterHeaderRouter $router\Illuminate\Routing\Router $router Middleware means that every call to a ro...

Angular 2 allow to access the ngForm instance by creating a local template variable. Angular 2 exposes directive instances like ngForm by specifying exportAs property of the directive metadata. Now, the advantage here is without much coding you can access the ngForm instance and use it to access s...

While the framework is simple to use, creating non-trivial applications assumes a working knowledge of many JEE technologies, including: Java Filters JSP Tag Libraries JavaBeans HTML and HTTP Web Containers (such as Tomcat) XML