I was involved in a recent discussion on the "best" way to remove a given parameter from a URL string. The conversation began with using string primitives to split and join the parameter, a method ...

Quantifiers are used in Python regex to specify the number of times a character, group, or character class can appear in the searched text. For example, the regex `a{2,4}` will match any string that ...

前回からだいぶ時間が空いてしまいましたが、こんにちは。今回は、”String（文字列）”の簡単で便利な使い方です。個人的に多くのファイルを扱うため、ファイル名を一括で変更したり、ファイル名や文字列から大事な情報だけ抜き出したりを多く行っ ...

# To some string S, we will perform some replacement operations that # replace groups of letters with new ones (not necessarily the same size). # Each replacement operation has 3 parameters: a ...