con*_*ine 5 python list-comprehension left-join dictionary-comprehension
我有两个元组,详情如下:
t1 = [
['aa'],
['ff'],
['er']
]
Run Code Online (Sandbox Code Playgroud)
t2 = [
['aa', 11,],
['er', 99,]
]
Run Code Online (Sandbox Code Playgroud)
我想使用类似于SQL的LEFT OUTER JOIN的python方法获得如下所示的结果:
res = [
['aa', 11,],
['ff', 0,],
['er', 99,]
]
Run Code Online (Sandbox Code Playgroud)
请帮我解决一下这个.