Java Qui Nhon

How To Rename a Local and Remote Git Branch

Source: https://linuxize.com/post/how-to-rename-local-and-remote-git-branch/

You are collaborating on a project with a group of people, and you have defined a naming convention for git branches. You created a new branch , pushed the changes to the remote repository, and realized that your branch name was incorrect.

Luckily, Git allows you to rename the branch very easily using the git branch -m command.

This guide explains how to rename local and remote Git branches.

Renaming Git Branch

Follow the steps below to rename a Local and Remote Git Branch:

Start by switching to the local branch which you want to rename:
```
git checkout <old_name>
```
Rename the local branch by typing:
```
git branch -m <new_name>
```
At this point, you have renamed the local branch.
If you’ve already pushed the <old_name> branch to the remote repository , perform the next steps to rename the remote branch.
Push the <new_name> local branch and reset the upstream branch:
```
git push origin -u <new_name>
```
Delete the <old_name> remote branch:
```
git push origin --delete <old_name>
```

That’s it. You have successfully renamed the local and remote Git branch

`npm build` doesn't run the script named “build” in package.json

Source: https://stackoverflow.com/questions/29939697/npm-build-doesnt-run-the-script-named-build-in-package-json

Unfortunately npm build is already an internal command, as described in the docs:

This is the plumbing command called by npm link and npm install. It should generally not be called directly.

Because that command already exists, it always shadows over your "build": "node build.js".

The fully-qualified way to run your own script is with run-script or its alias run:

$ npm run build

npm start and others are the short-hand way, but is only an option when an existing npm command doesn't shadow it, like npm build does.

For posterity (as others have mentioned) npm build is used by npm to build native C/C++ Node addons using node-gyp. It's not documented well because usually it happens automatically, but if you're interested the source code is here.

How to access class variable inside Promise then() function?

https://stackoverflow.com/questions/48064389/how-to-access-class-variable-inside-promise-then-function

If you pass a function reference, this won't point to the local class instance anymore.

You can use bind

.then(this.extractData.bind(this))

or arrow functions

.then((res) => this.extractData(res))

to get the desired behavior.

'wmic' is not recognized as an internal or external command, operable program or batch file

https://superuser.com/questions/1178674/wmic-is-not-recognized-as-an-internal-or-external-command-operable-program-or

This indicates that the wmic utility's directory is not found on your PATH. Open the advanced System Properties window (you can open the System page with Windows+Pause/Break) and on the Advanced tab, click Environment Variables. In the section for system variables, find PATH (or any capitalization thereof). Add this entry to it:

%SystemRoot%\System32\Wbem

Note that entries are delimited by semicolons.

How to completely remove node.js from Windows

https://stackoverflow.com/questions/20711240/how-to-completely-remove-node-js-from-windows

How to remove Node.js from Windows:

Take a deep breath.
Run npm cache clean --force
Uninstall from Programs & Features with the uninstaller.
Reboot (or you probably can get away with killing all node-related processes from Task Manager).
Look for these folders and remove them (and their contents) if any still exist. Depending on the version you installed, UAC settings, and CPU architecture, these may or may not exist:
- C:\Program Files (x86)\Nodejs
- C:\Program Files\Nodejs
- C:\Users\{User}\AppData\Roaming\npm (or %appdata%\npm)
- C:\Users\{User}\AppData\Roaming\npm-cache (or %appdata%\npm-cache)
- C:\Users\{User}\.npmrc (and possibly check for that without the . prefix too)
- C:\Users\{User}\AppData\Local\Temp\npm-*
Check your %PATH% environment variable to ensure no references to Nodejs or npm exist.
If it's still not uninstalled, type where node at the command prompt and you'll see where it resides -- delete that (and probably the parent directory) too.
Reboot, for good measure.

How to delete remote branches in Git

https://www.educative.io/edpresso/how-to-delete-remote-branches-in-git

While working with Git, it is possible that you come across a situation where you want to delete a remote branch. But before jumping into the intricacies of deleting a remote branch, let’s revisit how you would go about deleting a branch in the local repository with Git.

Deleting local branches

First, we print out all the branches (local as well as remote), using the git branch command with -a (all) flag.
To delete the local branch, just run the git branch command again, this time with the -d (delete) flag, followed by the name of the branch you want to delete (test branch in this case).

Note: Comments are the output produced as a result of running these git commands

Note: You can also use the -D flag which is synonymous with --delete --force instead of -d. This will delete the branch regardless of its merge status.

Deleting remote branches

To delete a remote branch, you can’t use the git branch command. Instead, use the git push command with --delete flag, followed by the name of the branch you want to delete. You also need to specify the remote name (origin in this case) after git push.

How to put scroll bar only for modal-body?

https://stackoverflow.com/questions/25874001/how-to-put-scroll-bar-only-for-modal-body

If you're only supporting IE 9 or higher, you can use this CSS that will smoothly scale to the size of the window. You may need to tweak the "200px" though, depending on the height of your header or footer.

.modal-body{
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}