Hey folks, today in this blog, I am going to share about Jenkin’s CRON expression. It has 5 components minute hour day month day ‘*’ represents any value ‘,’ value list separator https://crontab.guru/ is one of awesome site that you can depend on to frame the CRON expression and we also have ready made examples for our needs

Everyone must have worked in Jenkins one day or the other, Do you know what different variables that we can use it? BUILD_NUMBER The current build number, such as “153” BUILD_ID The current build id, such as “2005–08–22_23–59–59” (YYYY-MM-DD_hh-mm-ss, defunct since version 1.597) BUILD_URL The URL where the results of…

Today (March 30th 2022) google released version 100. Many of us still might use Chrome 99 and below version. New in Chrome 100 - Chrome Developers Chrome 100 is rolling out now with a three digit version number. Take a stroll down memory lane and celebrate…developer.chrome.comI If we run the below command, all versions of driver will upgrade webdriver-manager update Clean(delete) the drivers if needed

Lets understand what is shell , shell is the computer program which exposes operating system’s service to human or other computer programs via CLI (Command Line Interface) or GUI (Graphical User Interface) In mac, you might have seen terminal In some cases, it is used to interact with other programs…

nvm which expands to Node Version Manager is used when you want to have multiple versions of node in same computer, by this way, you can easily switch to different versions and nvm facilitates that. To install nvm use curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash For more info , please refer…

It will be very hard sometime to open up VSCode , there is a simple way to open the project directly with terminal, excited to know about it? After opening VSCode press Command + Shift + P

Hey AWS (Amazon Web Service) is today became fancy and as part of this blog, lets learn to install AWS CLI Grab this link for mac and try to hit below command aws configure It will ask for bunch of items like AWS Access Key ID AWS Secret Access Key Default region Name Default Output format Login using below command aws ecr get-login-password — region <region> | docker login — username <username> — password-stdin <password>

Sometimes when you try to install global packages in npm , you might came across following error message as in screenshot EACCES: permission denied, mkdir ‘/userdirectory/node_modules/<package you are trying to install>’ Now we can easily solve this issue by following below commands mkdir ~/.npm-global npm config set prefix ‘~/.npm-global’ export PATH=~/.npm-global/bin:$PATH source ~/.profile npm install -g jshint

When we say API, we have many things that will comes to our mind, lets quickly look into my checklist to cross check with yours :P Check HTTP Codes and corresponding status for different scenarios Play with Mandatory and Optional fields Resiliency testing — How API is behaving with 3rd party system integration and the API’s behaviour when 3rd party system system is slow or down With / Without Authentication