print '\n'.join(tds) 為啥報錯
Traceback?(most?recent?call?last): ??File?"index.py",?line?10,?in? ????print?'\n'.join(tds) TypeError:?sequence?item?0:?expected?string,?function?foundNameScore
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2019-09-24
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2019-09-25
d = { 'Adam': 95, 'Lisa': 85, 'Bart': 59 }
def generate_tr(name, score):
? ? if score < 60:
? ? ? ? return '<tr><td>%s</td><td style="color:red">%s</td></tr>' % (name, score)
? ? return '<tr><td>%s</td><td>%s</td></tr>' % (name, score)
tds = [generate_tr(name, score) for name, score in d.iteritems()]
print '<table border="1">'
print '<tr><th>Name</th><th>Score</th><tr>'
print '\n'.join(tds)
print '</table>'
你試一下用這個代碼隨后再理解一下