Category: Tutorials

What is the backend process of SE – Search Engine

Search Engine is working for all web pages in below ways

  • Search Engine crawls the complete website and fetches all urls from the web pages. If we talk about google then google performed this crawl by GOOGLEBOT.
  • Search Engine create index for all the web pages and enter this information into own database. Whenever any user search any information  then Search Engine sends the request to database indexing and fetch the result and displayed it to end user.
  • There can be multiple result based on required search string. So Search Engine shows all result to end user based on rank of pages. This process is called calculation of relevant pages. Rank of pages means position of the page on search engine

Major Search Engines change their searching algorithm continuously sometimes multiple time in a day. and its done just because user should update their websites time by time.

 

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.

What is the need of SEO – Search Engine Optimization

SEO stands for Search Engine Optimization. We do SEO for multiple reasons. Below are the few one

  • To give good rank to our website
  • To provide high and good quality traffic to our website
  • To get listed website on the top of search engines.
  • To reach the target public for which website is prepared

 

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.

What is Cross-Browser testing

What should we validate in Cross-Browser testing? As far as, I have found a way on this, my understanding is as below with each category explained on its approach:

  1. Validating CSS
  2. Page Element Operations (E.g. Click, LoseFocus, Submit etc) on plain browser or without JS
  3. Images and their URLs
  4. Font sizes (from browser)
  5. Zoom behaviours by browser
  6. All Links Validation (Recursively)
  7. Text/Images and their alignment
  8. Shift text positions
  9. DATEs format validation
  10. Page design in Mobile/Portrait/Landscape View
  11. Multi-byte/Special Characters

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.

How to Tag in GIT

TAGGING A GIT BRANCH

Show all tags

git tag

Search tag

git tag -l "tag-search-pattern"
E.g.
git tag -l "v2.0.2*"

Create annotated tag

git tag -a <tagname> -m "<message>"
E.g.
git tag -a v2.0 -m "This version 2.0 contains web-ui changes"

Show tag details

git show <tagname>
E.g.
git show v2.0

Checkout tags

git checkout -b <branchname> <tagname>
E.g.
git checkout -b version2.0 v2.0

Pushing tags to remote

git push origin <tagname>
E.g.
git push origin v2.0

Pushing all (un-pushed) tags to remote

git push origin --tags

Rename an annotated git tag

  • rename tag
git tag <new-tag> <old-tag>
E.g.
git tag v1.1 1.1
  • delete tag locally
git tag -d <old-tag>
  • push deleted tag-change to remote
git push origin :<old-tag>
E.g.
git push origin :refs/tags/1.1
OR
git push origin :1.1
  • push renamed tag to remote
git push origin <new-tag> (E.g. git push origin v1.1)
OR
git push --tags
  • Finally, make sure that the other users remove the deleted tag. Please tell them(co-workers) to run the following command:
git pull --prune --tags

List local branches with corresponding HEAD hash, sorted by last commit date

git for-each-ref --sort=-committerdate refs/heads/

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.

How to Compare Branch in GIT

COMPARE BRANCH

  • Compare two branches (local) and show how much commits each branch is ahead of the other
git rev-list --left-right --count <branch1>...<branch2>

DIFF STATUS

  • Get differences status between local (checked-out) branch and its respective remote (tracked) branch
git checkout <local-branch>
git status -sb
Example Output: ## <local-branch>...<remote-branch> [ahead 2, behind 1]

DIFF AHEAD revisions of local branch

  • To see differences of ahead-revisions (in local-branch)
git diff <local-branch>...<remote-branch>^
E.g.
git diff master...origin/master^

DIFF BEHIND revisions of REMOTE branch

  • To see differences of ahead-revisions (in local-branch)
git diff <remote-branch>...<local-branch>^^
E.g.
git diff origin/master...master^^

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.

How to List all Remote Branches in GIT

  • List all remote branches
# Show only remote branches names
git remote
# Show remote branches names with links
git remote -v
  • Update everything on local from remote
git remote update
* This command will update the local repository with ALL the content at ALL those remotes at git server. It would not show any changes to your local repository but in fact, it would update and create new remote branches in local .git folder. Now whenever we would create a local branch which is already existing at remote, it would fetch from .git folder straightaway to fetch all the contents.
  • Rename remote branch name
git push origin :<old_name> <new_name>
  • Delete remote branch
git push origin --delete <remote-branch-name>
  • Pull remote branch to create local
git pull <repo-name> <remote-branch-name>:<local-branch-name>
E.g.
git pull origin develop:develop
git pull origin features/test/tasks:features/test/mylocaltasks
  • Clean up stale references i.e. Remove all outdated-references from local machine’s cache (i.e. remote/* kind of heads)
git remote prune origin
OR
git fetch -p

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.

How to Rename Branch in GIT

  • Rename currently checked-out local branch
git branch -m <new-branch-name>
  • Rename local branch
git branch -m <branch_name_to_rename> <new-branch-name>
  • push new branch name to remote
git push origin :<old_name> <new_name>
  • Rename branch locally and remotely in 3 steps
# Rename branch locally
git branch -m <old-branch-name> <new-branch-name>
# Delete the old branch
git push origin :<old-branch-name>
# Push the new branch, set local branch to track the new remote
git push --set-upstream origin <new-branch-name>
OR
git push -u origin <new-branch-name>
  • Reset the upstream branch for the new-name local branch.
    • Switch to the branch
      • git checkout <new_name>
    • Push new branch-name now
      • git push origin -u new-name

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.

How to List Branches in GIT

  • List all local branches with names only
git branch
  • List all remote branches with names only
git branch -r
  • List all local and remote branches with names only
git branch -a
  • List last commit on each branch
git branch -v
  • List last commit + remote-name on each branch
git branch -vv
  • List all branches merged to current branch
git branch --merged
  • List all branches NOT merged to current branch
git branch --no-merged

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.

How to Delete Branch in GIT

  • Switch to some other branch first
git checkout <some-other-branch-name>
  • Delete remote branch
git push origin --delete <branch_name>
  • Delete local branch now (This command will fail, if there is any pending work to be committed / merged)
git branch -d <branch-name-to-delete>
  • Delete local branch forcefully irrespective of merge status
git branch -D <branch-name-to-delete>
OR
git branch --delete --force <branch-name-to-delete>

* The Content stated above is for informational purpose only. Expert Software Team is not responsible if any part of content found meaningless in any manner or condition.