안녕하세요 강의 잘 듣고 있습니다!
오늘강의를 들으면서 궁금해서 튜플 형태로 ex에 저장하여
(ex = {7, 8})
extend함수를 실행시켰는데, 역순으로 삽입되더라고요(8, 7)
수업내용에 크게 관련이 있는 질문은 아니지만 왜 그런지
궁금해서 질문 드렸습니다.
감사합니다.

안녕하세요.
튜플() 아니라 SET{} 일 경우는 역순으로 들어갑니다.
<div class="pre-code-wrapper" style="margin: 0px; padding: 0px; box-sizing: border-box; position: relative; color: #25265e; font-family: euclid_circular_a, arial, 'source sans pro', 'helvetica neue', helvetica, arial, sans-serif; font-size: 16px; background-color: #f9fafc;">
<pre class="python-exec" style="margin-top: 0px; margin-bottom: 16px; padding: 16px; box-sizing: border-box; font-family: 'droid sans mono', inconsolata, menlo, consolas, 'bitstream vera sans mono', courier, monospace; font-size: 14px; border-radius: 4px; border: 1px solid #d3dce6; background-color: #383b40; overflow: auto; line-height: 20px; color: #d5d5d5; max-height: 600px;"><code class="python hljs" style="margin: 0px; padding: 12px 0px; box-sizing: border-box; font-family: 'droid sans mono', inconsolata, menlo, consolas, 'bitstream vera sans mono', courier, monospace; color: #d3d3d3; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 0px; border-radius: 4px; display: inline-block; line-height: 20px; width: 694px;"># languages list
languages = ['French']

# languages tuple
languages_tuple = ('Spanish', 'Portuguese')

# languages set
languages_set = {'Chinese', 'Japanese'}

# appending language_tuple elements to language
languages.extend(languages_tuple)

print('New Language List:', languages)

# appending language_set elements to language
languages.extend(languages_set)

print('Newer Languages List:', languages)</code></pre>
</div>
<p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; color: rgba(37, 38, 94, 0.7); font-size: 18px; line-height: 30px; font-family: euclid_circular_a, arial, 'source sans pro', 'helvetica neue', helvetica, arial, sans-serif; background-color: #f9fafc;">Output
<pre style="margin-top: 0px; margin-bottom: 16px; padding: 16px; box-sizing: border-box; font-family: 'droid sans mono', inconsolata, menlo, consolas, 'bitstream vera sans mono', courier, monospace; font-size: 14px; border-radius: 4px; border: 1px solid #d3dce6; background-color: #383b40; overflow: auto; line-height: 20px; color: #d5d5d5;"><samp style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: 'droid sans mono', inconsolata, menlo, consolas, 'bitstream vera sans mono', courier, monospace; border: 0px; border-radius: 4px; display: inline-block; line-height: 20px; width: 694px;">New Languages List: ['French', 'Spanish', 'Portuguese']
Newer Languages List: ['French', 'Spanish', 'Portuguese', 'Japanese', 'Chinese']</samp></pre>

인프런 커뮤니티 질문&답변

extend 함수에 관한 질문