VikashSaharan1

This is as a result of some files in C:\xampp\mysql\data\mysql getting corrupted.

Solution:

Back up C:\xampp\mysql\data
Copy all file C:\xampp\mysql\backup
Paste and replace existing file in: C:\xampp\mysql\data, except for the ibdata1 file.
Leaving ibdata1 will help against table does not exist error.

VikashSaharan1

 git config --get credential.helper
cmdkey /delete:LegacyGeneric:target=git:https://github.com

VikashSaharan1

How to add Git Tagging of your repo

Listing Your Tags

C:>repo_path>git tag --list or C:>repo_path>git tag -l

Creating Tags

Git supports two types of tags: lightweight and annotated.

1. Lightweight Tags:-

VikashSaharan1

Two way we can prevent angular2 browser cache

1. you can add a querystring to load your components Example:- @Component({ selector: 'app-test', templateUrl: './test.component.html?p=' + Math.random(), styleUrls: ['./test.component.css?p=' + Math.random()'], });

2.You can add in index.html this code

VikashSaharan1

What is a Git?

Git is a distributed version control system that tracks changes in any set of computer files, usually used for coordinating work among programmers collaboratively developing source code during software development. Its goals include speed, data integrity, and support for distributed, non-linear workflows. 

Git is a DevOps tool used for source code management. It is a free and open-source version control system used to handle small to very large projects efficiently. Git is used to tracking changes in the source code, enabling multiple developers to work together on non-linear development.

What is a Git protocol?

      This is a special daemon that comes packaged with Git; it listens on a dedicated port (9418) that provides a service similar to the SSH protocol, but with absolutely no authentication.
      The default SSH port (22) is dedicated to Git and SSH application network traffic.

How to Setup git in your machine

VikashSaharan1

if you want to change default port jenkins mac use these commands :-

$ sudo defaults write /Library/Preferences/org.jenkins-ci httpPort 7070
$ sudo launchctl unload /Library/LaunchDaemons/org.jenkins-ci.plist
$ sudo launchctl load /Library/LaunchDaemons/org.jenkins-ci.plist

change port for jenkins window service when 8080 to new port

1. Go to the directory where you installed the Jenkins (In default, it is under Program Files/Jenkins)
2. Open the Jenkins.xml
3. Search --httpPort=8080 and replace the 8080 with the new port number that you wish
4. Press Win + R

VikashSaharan1

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" bew install ant ant -version

VikashSaharan1

    # First open yourr terminal and goto user home directory
      $ cd ~
      $ nano .bash_profile
    # After then put this line
      $ export JAVA_HOME=/usr/libexec/java_home
    # And then press Control + x and After then put this command
      $ source .bash_profile

VikashSaharan1

Install Angular CLI

  npm install -g @angular-cli

Check Version

  ng version

Angular app initialize

VikashSaharan1

NPM COMMANDS LIST

Check npm version

npm --version

NPM INSTALL

   # Latest npm installing
       
       npm install npm@latest