Skip to content

Add Indexing and slicing of matrices section #16

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Supravisor merged 3 commits into from
Feb 6, 2026
Merged

Add Indexing and slicing of matrices section #16

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
fd6da3e
add Indexing and slicing of matrices heading
Supravisor Feb 6, 2026
357f5cb
add access button
Supravisor Feb 6, 2026
ad32f1e
add accessMatrix function
Supravisor Feb 6, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions index.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,12 @@ <h2>Dimensions and shapes</h2>
<input type="button" class="btn btn-data" value="size" onclick="dimensionShape(this.value);" />
</p>

<hr />
<h2>Indexing and slicing of matrices</h2>

<p>
<input type="button" class="btn btn-primary" value="access" onclick="accessMatrix();" />
</p>
</div>
</td>
<td id="textbox">
Expand Down
13 changes: 13 additions & 0 deletions script.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -84,3 +84,16 @@ const memorySize = () => {
document.editor.textbox.value+="\nprint('%d bytes' % (" + variable.value + ".size * " + variable.value + ".itemsize))";
}
}

// Indexing and slicing of matrices
const accessMatrix = () => {
if (variable.value === "") {
return alert("Please enter a variable name in the 'variable' field.");
} else if (Math.abs(Number(variable.value)) >= 0) {
return alert("Please do not enter a number in the 'variable' field.");
} else if (indexMatrix.value == "") {
return alert("Please enter a number in the 'index' field.")
} else {
document.editor.textbox.value+= "\n" + variable.value + "[" + indexMatrix.value + "]";
}
}