Stashing specific files in Git - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the command to stash only the file named app.py.

Git

git stash push [1]

Drag options to blanks, or click blank then click option'

A--include-untracked

B-- app.py

C--all

D--patch

Attempts:

3 left

💡 Hint

Common Mistakes

Using options like --all or --include-untracked which stash more than just the file.

Not using -- before the filename.

To stash specific files, you list them after git stash push with --. Here, -- app.py means only app.py is stashed.

2fill in blank

medium

Complete the command to stash changes only in index.html and style.css.

Git

git stash push [1]

Drag options to blanks, or click blank then click option'

A--patch

B--all

C-- index.html style.css

D--include-untracked

Attempts:

3 left

💡 Hint

Common Mistakes

Using options like --all which stash everything.

Not listing both files after --.

To stash multiple specific files, list them after --. Here, -- index.html style.css stashes only those two files.

3fill in blank

hard

Fix the error in the command to stash only README.md.

Git

git stash push [1] README.md

Drag options to blanks, or click blank then click option'

A--

B--all

C--patch

D--include-untracked

Attempts:

3 left

💡 Hint

Common Mistakes

Using options like --all or --patch which stash more than the file.

Omitting the -- before the file name.

The -- tells Git that what follows are file names. Without it, Git treats README.md as an option or argument incorrectly.

4fill in blank

hard

Fill both blanks to stash only main.js.

Git

git stash push [1] [2]

Drag options to blanks, or click blank then click option'

A--

B--all

Cmain.js

Dutils.js

Attempts:

3 left

💡 Hint

Common Mistakes

Using --all which stashes everything.

Not using -- before file names.

The -- signals that the following arguments are file names. Then list the file names. Here, -- main.js stashes only main.js. To stash both files, you would list both after --.

5fill in blank

hard

Fill all three blanks to stash only server.js and config.json.

Git

git stash push [1] [2] [3]

Drag options to blanks, or click blank then click option'

A--

Bserver.js

Cconfig.json

DREADME.md

Attempts:

3 left

💡 Hint

Common Mistakes

Not using -- before file names.

Including options like --all which stash everything.

Use -- to mark the start of file names, then list the files you want to stash. Here, -- server.js config.json stashes those two files. To stash all three, you would add README.md as well.

Practice

1. What does the command git stash push -m "save changes" file.txt do?

easy

A. It saves changes only from file.txt to a new stash with a message.

B. It saves all changes in the working directory to a stash with a message.

C. It commits file.txt with the message "save changes".

D. It deletes file.txt and saves the rest to stash.

Solution

1. Step 1: Understand the git stash push command

   This command saves changes in the working directory to a stash instead of committing.

2. Step 2: Recognize the effect of specifying a file

   By adding file.txt, only changes in that file are saved to the stash, not all files.

3. Final Answer:

   It saves changes only from file.txt to a new stash with a message. -> Option A

4. Quick Check:

   Stash specific file = It saves changes only from file.txt to a new stash with a message. [OK]

Hint: Use git stash push with file names to stash specific files [OK]

Common Mistakes:

• Thinking it stashes all files without specifying
• Confusing stash with commit
• Assuming it deletes files

2. Which of the following is the correct syntax to stash only -index.html and style.css files?

easy

A. git stash push -- -index.html style.css

B. git stash push -- files -index.html style.css

C. git stash push -index.html style.css

D. git stash push -f -index.html style.css

Solution

1. Step 1: Recall the syntax for stashing specific files

   The correct syntax uses git stash push -- <files> to specify files.

2. Step 2: Identify the correct option

   git stash push -- -index.html style.css uses -- before file names, which is required to separate options from file paths.

3. Final Answer:

   git stash push -- -index.html style.css -> Option A

4. Quick Check:

   Use -- before files to stash specific files [OK]

Hint: Always use -- before file names in stash command [OK]

Common Mistakes:

• Omitting -- before file names
• Using unsupported flags like -f
• Adding extra words like 'files'

3. Given these changes:
-file1.txt modified, file2.txt modified, file3.txt unchanged.
What will be the output of git stash push -- -file1.txt followed by git stash list?

medium

A. Shows an error because multiple files are modified.

B. Shows a stash with -file1.txt and file2.txt changes saved.

C. Shows a stash with only -file1.txt changes saved.

D. Shows no stash because file2.txt is not included.

Solution

1. Step 1: Understand what git stash push -- -file1.txt does

   This command saves only changes from -file1.txt to a new stash.

2. Step 2: Check the stash list output

   After stashing, git stash list shows the new stash entry with only -file1.txt changes saved.

3. Final Answer:

   Shows a stash with only -file1.txt changes saved. -> Option C

4. Quick Check:

   Stash specific file = stash list shows that file only [OK]

Hint: Stash command saves only specified files, stash list shows saved entries [OK]

Common Mistakes:

• Assuming all modified files are stashed
• Expecting an error when multiple files are modified
• Confusing stash list output with file contents

4. You run git stash push -file1.txt but get an error: error: unknown option '-file1.txt'. What is the likely cause?

medium

A. You used the wrong command; git stash save is required.

B. The file -file1.txt does not exist.

C. You need to commit changes before stashing.

D. You forgot to add -- before the file name.

Solution

1. Step 1: Analyze the error message

   The error says unknown option '-file1.txt', meaning Git treats the file name as an option.

2. Step 2: Identify correct syntax for stashing specific files

   You must use -- before file names to separate options from file paths.

3. Final Answer:

   You forgot to add -- before the file name. -> Option D

4. Quick Check:

   Missing -- causes unknown option error [OK]

Hint: Add -- before files to avoid option parsing errors [OK]

Common Mistakes:

• Omitting -- before file names
• Assuming file must be committed first
• Using deprecated stash commands

5. You have modified -app.js, index.html, and style.css. You want to stash only -app.js and style.css, then later apply those changes back. Which sequence of commands correctly does this?

hard

A. git stash push -app.js style.cssgit stash apply

B. git stash push -m "partial stash" -- -app.js style.cssgit stash apply stash@{0}

C. git stash save -app.js style.cssgit stash pop

D. git stash push -app.js style.cssgit stash pop stash@{1}

Solution

1. Step 1: Stash specific files with a message

   Use git stash push -m "partial stash" -- -app.js style.css to stash only selected files with a label.

2. Step 2: Apply the correct stash entry

   Use git stash apply stash@{0} to apply the most recent stash explicitly.

3. Final Answer:

   git stash push -m "partial stash" -- -app.js style.css
   git stash apply stash@{0} -> Option B

4. Quick Check:

   Use -m and -- with files, then apply stash by name [OK]

Hint: Use -m for message and -- before files, then apply stash by reference [OK]

Common Mistakes:

• Using deprecated git stash save
• Omitting -- before file names
• Applying stash without specifying correct stash reference