/pg/pyramid/venv/local/lib/python2.7/site-packages/pyramid/config/__init__.py", line 727, in includec = self.maybe_dotted(callable)
File "/home/bk/pg/pyramid/venv/local/lib/pyt
我想检查一个XML文件中的节点是否存在于Python3.2中的另一个节点之前。我正在使用Python的LXML库。我想用一个计数器来跟踪订单,但我想不出逻辑。我的XML看起来像这样的例如,我想检查图书id="bk108“是否在图书id="bk112”之前,除了图书id不符合我的XML的顺序。例如: it‘t go bk108,bk109..。
"Turn on multiple major modes for Python with RestructuredText docstrings."的末尾加上了折叠式;;;; ReST + math + bash + python(rst-bk-mumamo-sh-quick-regexp-chunk pos min max))
(
我希望索引是bk的索引。我想这样做,但我不确定怎么做。我该如何调整呢?random.seed()
i = (len(A)-1)/2 - 1= A[i*2] #set bk as left child (bk is biggest child)
if A[(i*2) + 1] <= len(A) and bk < A[(i*2