Tutorial by Examples: ev

Paste this snippet somewhere in the http {} Block; or place it in it's own file in the /etc/nginx/conf.d/ folder. Also see the official docs for logging to syslog. # # Access Log # log_format fmt_syslog '[$time_local] $status $remote_addr $http_host "$request" $body_bytes_sent $reque...

@sorted = sort { $b <=> $a } @list; @sorted = reverse sort { $a <=> $b } @list; Sorting items in descending order can simply be achieved by swapping $a and $b in the comparator block. However, some people prefer the clarity of a separate reverse even though it is slightly slower.

This uses the Dropbox Java SDK to retrieve an existing shared link for /Testing/test.txt specifically: ListSharedLinksResult listSharedLinksResult = client.sharing() .listSharedLinksBuilder() .withPath("/Testing/test.txt").withDirectOnly(true) .start(); System....

You can add a button or another javafx component to Tableview using column setCellFactory(Callback value) method. Sample Application In this application we are going to add a button to TableView. When clicked to this column button, data on the same row as button is selected and its information pri...

First Add Storage permission to read/fetch device directory. <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> Create model class //create one directory model ...

/** * requestdata - the data packet expected to be passed in by external system * JSON - data format exchange * stringify() convert javascript object into a string with JSON.stringify() * nlobjError - add in catch block to log exceptions */ function GetCustomerData(requestdata) { ...

Import ReactiveFormsModule, and then import { Component, OnInit, OnDestroy } from '@angular/core'; import { FormControl } from '@angular/forms'; import { Subscription } from 'rxjs'; @Component({ selector: 'component', template: ` <input [formControl]="control" /> ...

/** * Save the results from the saved search as .csv and store in file cabinet * Get the file's internal id when loading the file * Use \n to process each row * Get the internal id and whatever columns that need updating * Create a filtered search and pass the internal id * If the passe...

// Add MPVolumeView in a holder view let mpVolumeHolderView = UIView(frame: CGRect(x: 0, y: view.bounds.midY, width: view.bounds.width, height: view.bounds.height)) // Set the holder view's background color to transparent mpVolumeHolderView.backgroundColor = .clear let mpVolume = MPVolumeView(fr...

SELECT DISTINCT object_name(i.object_id) AS [Object Name], c.name AS [Partition Column], s.name AS [Partition Scheme], pf.name AS [Partition Function], prv.tot AS [Partition Count], prv.miVal AS [Min Boundry Value], prv.maVal AS [Max Boundry Value] FROM sys.object...

Using XHTML you should avoid methods such as document.write and innerHTML as they treat XML as text and do not properly serialize code; an id attribute in HTML is essentially dumped in to the DOM and the id attribute is not serialized which means when trying to reference to it with something such as...

Java SE Version History The following table provides the timeline for the significant major versions of the Java SE platform. Java SE Version1Code NameEnd-of-life (free2)Release DateJava SE 9 (Early Access)Nonefuture2017-07-27 (estimated)Java SE 8Nonefuture2014-03-18Java SE 7Dolphin2015-04-142011-...

<?php function wpshout_register_widgets() { register_widget( 'Favorite_Song_Widget'); } add_action( 'widgets_init', 'wpshout_register_widgets' ); class Favorite_Song_Widget extends WP_Widget { function Favorite_Song_Widget() { // Instantiate the parent object parent:...

Activate Developer Mode: Login to odoo application. After login user may see several odoo menu's. Click on setting menu. Click on 'Activate the developer mode' which is located at right-bottom corner of settings page. Developer mode now activated.

Scala supports lazy evaluation for function arguments using notation: def func(arg: => String). Such function argument might take regular String object or a higher order function with String return type. In second case, function argument would be evaluated on value access. Please see the example...

<!-- All boilerplate for now --> <Application xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Application.Resources> </Application.Reso...

Main Component File: //our root app component import {Component, NgModule, ViewChild, ViewContainerRef, ComponentFactoryResolver, ComponentRef} from '@angular/core' import {BrowserModule} from '@angular/platform-browser' import {ChildComponent} from './childComp.ts' @Component({ selector: ...

Here we can create UUID String with in one line. Represents UUID strings, which can be used to uniquely identify types, interfaces, and other items. Swift 3.0 print(UUID().uuidString) It is very useful for identify multiple devices with unique id.

package main import ( //"k8s.io/kubernetes/pkg/api" "k8s.io/kubernetes/pkg/client/restclient" "log" "os" // unver "k8s.io/kubernetes/pkg/api/unversioned" "k8s.io/kubernetes/pkg/apis/extensions" client &...

<zippy (open)="onOpen($event)" (close)="onClose($event)"></zippy>