zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

rgov

def deBruijn(n, k):
   '''
   An implementation of the FKM algorithm for generating the de Bruijn
   sequence containing all k-ary strings of length n, as described in
   "Combinatorial Generation" by Frank Ruskey.
   '''
 
   a = [ 0 ] * (n + 1)
   
   def gen(t, p):

dblock

# inspired by https://github.com/rspec/rspec-core/pull/596
require 'rspec/core/formatters/base_formatter'

module RSpec
  module Core
    module Formatters
      class FailuresFormatter < BaseFormatter
        
        def dump_failures
          return if failed_examples.empty?

sharonbn

import java.io.*;
import java.nio.file.*;
import java.security.*;
import java.security.cert.*;
import javax.net.ssl.*;

import org.bouncycastle.jce.provider.*;
import org.bouncycastle.openssl.*;

public class SslUtil

kyleclegg

#import <QuartzCore/QuartzCore.h>

// Form validation. You'll probably place this in your buttonClicked action
if ([textField.text isEqualToString:@""])  // checks if field is empty, add other form validation here
{
  textField.layer.cornerRadius = 8.0f;
  textField.layer.masksToBounds = YES;
  textField.layer.borderColor = [[UIColor redColor] CGColor];
  textField.layer.borderWidth = 1.0f;
}

tomas-stefano

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above

kevin-smets

Default

Powerlevel10k

evansobkowicz

# Call touch_id_authenticate
def touch_id_authenticate

  context = LAContext.alloc.init
  auth_error = nil
  reason = 'Authenticate using your fingerprint'

  if context.canEvaluatePolicy(LAPolicyDeviceOwnerAuthenticationWithBiometrics, error: auth_error)

    context.evaluatePolicy(LAPolicyDeviceOwnerAuthenticationWithBiometrics, localizedReason: reason, reply: lambda do |success, error|

tahmidsadik

How to Completely Remove Android Studio


Execute these commands from the terminal

rm -Rf /Applications/Android\ Studio.app
rm -Rf ~/Library/Preferences/AndroidStudio*
rm ~/Library/Preferences/com.google.android.studio.plist
rm -Rf ~/Library/Application\ Support/AndroidStudio*
rm -Rf ~/Library/Logs/AndroidStudio*

iby

import Foundation

// Some interesting observations on block comparing. Apparently swift nor objective c don't allow comparing closures
// due to the complexity of the process and because of compiler optimisations… bla bla. But it seems to be possible
// to do this using conventions blocks, aka the objective c ones that can be cast as objects. The interesting part 
// is how swift freely casts SwfBlock to ObjBlock, yet in reality two casted SwfBlock blocks will always be different
// values, while ObjBlocks won't. When we cast ObjBlock to SwfBlock, the same thing happens to them, they become two
// different values. So, in order to preserve the reference, this sort of casting should be avoided.

typealias SwfBlock = () -> ()