擅长:python、mysql、java
<pre><code>instructors = [
{'name': "Samuel", 'course': "iOS"},
{'name': "Jeremiah", 'course': "Data"},
{'name': "Ophilia", 'course': "Web"},
{'name': "Donald", 'course': "Web"},
{'name': "Matthew", 'course': "Data"},
{'name': "David", 'course': "iOS"},
{'name': "Domascus", 'course': "Web"}
]
</code></pre>
<p>如果给你一个变量“instructors”,你会得到一个名字最长的dict</p>
<pre><code>def f(items):
return max(items, key=lambda item: len(item.get('name')))
</code></pre>