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Browser APIs

• Performace: https://developer.mozilla.org/en-US/docs/Web/API/PerformanceMark
• UserTiming: https://developer.mozilla.org/en-US/docs/Web/API/User_Timing_API
• Page Visibility: https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API

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Angular Form

Angular form array -> group -> control

• Watch value change in a form group array

availablePackages.forEach((item, index) => { // availablePackages is an array
      /* Watch value change package[index], specific group only */
      this.budgetForm.get('package').get(`${index}`).valueChanges.subscribe((value) => {
 console.log(value);

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• lsof -i:<PORT NAME>
• kill $(lsof -t -i:<PORT NAME>)

Add Git branch name on Termianl

# Add Git branch and color scheme
function parse_git_branch () {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

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• http://htmlunit.sourceforge.net/

Cypress JS

• https://www.youtube.com/watch?v=7N63cMKosIE

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Free tools

• OWASP ZAP
• Burp Suite

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Flow

1. https://www.youtube.com/watch?v=0HlqX4lQZas
2. https://www.youtube.com/watch?v=lk8o7ym29WM
3. https://www.youtube.com/watch?v=V1po0BT7kac

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Learn Express JS, Hapi JS and MSSQL database

• https://github.com/tediousjs/node-mssql#readme
• https://www.npmjs.com/package/mssql
• https://github.com/tediousjs/tedious
• https://sequelize.org/
• https://github.com/mathiasbynens/utf8.js

Learned so far...

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Enable VMware

Issues

VMware Workstation Device/Credential Guard are not compatible

Ans: https://www.ivobeerens.nl/2018/12/13/vmware-workstation-device-credential-guard-are-not-compatible/

To disable Hyper-V from starting the following command can be used:

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1. https://www.youtube.com/watch?v=5CLFwCUyWqY
2. https://www.youtube.com/watch?v=m2sTf8oJq_Ua
3. https://www.youtube.com/watch?v=wTvkT6Q_CwI
4. https://www.youtube.com/watch?v=l9nh1l8ZIJQ

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Call and Apply (Apply -> array, Call arguments)

tempArray.push.apply(tempArray, questions)