Nest all content into snippets

snippets/python/s/pad-number.md

@@ -0,0 +1,21 @@
+---
+title: Pad number
+type: snippet
+language: python
+tags: [string,math]
+cover: umbrellas
+dateModified: 2020-11-02T19:28:27+02:00
+---
+
+Pads a given number to the specified length.
+
+- Use `str.zfill()` to pad the number to the specified length, after converting it to a string.
+
+```py
+def pad_number(n, l):
+  return str(n).zfill(l)
+```
+
+```py
+pad_number(1234, 6); # '001234'
+```