jahe

// Show rendered HTML
const wrapper = shallow(<App />)
console.log(wrapper.debug())

// Disable lifecycle methods of react within tests
const wrapper = mount(<App />, { disableLifecycleMethods: true })

// Assert number of occurrences
expect(wrapper.find('p').length).toBe(1)

ololobus

Apache Spark installation + ipython/jupyter notebook integration guide for macOS

Tested with Apache Spark 2.1.0, Python 2.7.13 and Java 1.8.0_112

For older versions of Spark and ipython, please, see also previous version of text.

Install Java Development Kit

kristopherjohnson

import Foundation

let notified = dispatch_semaphore_create(0)

let group = dispatch_group_create()
let queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)

for n in 0..<20 {
    dispatch_group_async(group, queue) {
        let timeInterval = Double(arc4random_uniform(1000)) * 0.01

nbhasin2

           //Group 4 will be executed last after 1-3 are done executing
           //Multi Threadin in Swift Group Dispatch Example 
           //Global Dispatch Queue
           
            let dispatchGroup = dispatch_group_create()
            
            
             dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), {
                
            

vladimirtsyupko

git fetch --all
git reset --hard origin/master
git pull origin master

nateware

# Step 1: Set priveleges

$ sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstart -configure -allowAccessFor -allUsers -privs -all

Starting...
Setting allow all users to YES.
Setting all users privileges to 1073742079.
Done.

# Step 2: Allow VNC clients