Tutorial by Examples: od

For some reason you develop a new version of com.stackoverflow (say version 1.1), then you should: Create folder com/stackoverflow/1.1 on ${WILDFLY_HOME}/modules Put the new jar on last dir Create file module.xml on last dir with the following content <?xml version="1.0" encodin...

By default modules are placed on ${WILDFLY}/modules directory but you can have more directories with modules, just edit your standalone.conf (or standalone.conf.bat if you are on Microsoft Windows) and properly set the variable JBOSS_MODULEPATH For example in Unix/Linux/MacOSX: JBOSS_MODULEPATH=&q...

file_unzip = 'filename.zip' unzip = zipfile.ZipFile(file_unzip, 'r') unzip.extractall() unzip.close()

file_untar = 'filename.tar.gz' untar = tarfile.TarFile(file_untar) untar.extractall() untar.close()

Generic type parameters are commonly defined at the class or interface level, but methods and (rarely) constructors also support declaring type parameters bound to the scope of a single method call. class Utility // no generics at the class level { @SafeVarargs public static <T> T ...

You can define methods and classes within JShell: jshell> void speak() { ...> System.out.println("hello"); ...> } jshell> class MyClass { ...> void doNothing() {} ...> } No access modifiers are necessary. As with other blocks, semicolons are require...

Once you become familiar with the code to call one method on one Google service, you will be able to infer how to call any method on any Google service. First, we make a connection to the service using the credential object instantiated in the previous example: CloudResourceManagerService service ...

button.Click +=async delegate { var MScanner = new MobileBarcodeScanner(); var Result = await MScanner.Scan(); if(Result == null) { return; } //get the bar code text here string BarcodeText = Result.text; }

Algorithm PMinVertexCover (graph G) Input connected graph G Output Minimum Vertex Cover Set C Set C <- new Set<Vertex>() Set X <- new Set<Vertex>() X <- G.getAllVerticiesArrangedDescendinglyByDegree() for v in X do List<Vertex> adjacentVertices1 <- G....

Once you become familiar with the code to call one method on one Google service, you will be able to infer how to call any method on any Google service. First, we make a connection to the service using the credential object instantiated in the previous example: service = build( SERVICE_NAME, ...

Alfresco Share is one of the one part of the Alfresco as product- it's user interface on the Alfresco repository (platform), by default it is avaiable on <host>:<port>/share. It is built on the Surf framework. The Surf framework was developed by Alfresco, but in 2009 Alfresco began wor...

If you're in a hurry and want to quickly get a speed boost PLUS save some power, go into Power Save Mode. It's in the File menu, bottom-most option in that menu. File -> Power Save Mode Note: this will disable some powerful features like syntax highlighting, code analysis, auto-completing thing...

Interpolating values is helpful if you need to pass a server-side variable to client-side JavaScript (or other languages that require it). In the case of variables, numbers, strings, and the like, you can pass these types of variables directly into your JavaScript with bracket syntax plus an explan...

Let's see how we can organize the code, when the codebase is getting larger. 01. Functions fn main() { greet(); } fn greet() { println!("Hello, world!"); } 02. Modules - In the same file fn main() { greet::hello(); } mod greet { // By default, everything inside a...

In Strict Mode, functions declared in a local block are inaccessible outside the block. "use strict"; { f(); // 'hi' function f() {console.log('hi');} } f(); // ReferenceError: f is not defined Scope-wise, function declarations in Strict Mode have the same kind of binding as l...

(require '[clj-time.core :as t]) (def date1 (t/date-time 2016 12 5)) (def date2 (t/date-time 2016 12 6)) (t/equal? date1 date2) ;; false (t/equal? date1 date1) ;; true (t/before? date1 date2) ;; true (t/before? date2 date1) ;; false (t/after? date1 date2) ;; false (t/after? date2 dat...

Opening a browser with to() method. import org.openqa.selenium.WebDriver; import org.openqa.selenium.firefox.FirefoxDriver; class navigateWithTo{ public static void main(String[] args) { WebDriver driver = new FirefoxDriver(); driver.navigate().to("http://www.example.com...

Lightweight simple translation module with dynamic json storage. Supports plain vanilla node.js apps and should work with any framework (like express, restify and probably more) that exposes an app.use() method passing in res and req objects. Uses common __('...') syntax in app and templates. Stores...

Like iOS where you use @IBOutlet and @IBAction, here you could use them too. Let's say we have a button which when clicked changes the label's text to something else. To get started: Add a WKInterfaceLabel and a WKInterfaceLabel to the InterfaceController. Ctrl-Drag from the WKInterfaceL...

See this example here. import React, { Component } from 'react'; import { Text, View, StyleSheet, Button, Modal } from 'react-native'; import { Constants } from 'expo'; export default class App extends Component { state = { modalVisible: false, }; _handleButtonPress = () =&gt...