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class IntervalStore(object): | |
def __init__(self): | |
self.store = [] | |
def filter_result(self, flatten_store, low_index, upp_index): | |
useless_values = filter(lambda value: low_index < flatten_store.index(value) < upp_index, flatten_store) | |
flatten_store = filter(lambda value: value not in useless_values, flatten_store) | |
self.store = [] | |
for i, k in zip(flatten_store[0::2], flatten_store[1::2]): | |
self.store.append([i, k]) |
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class Foo(object): | |
@classmethod | |
def here(cls): | |
print "shit" | |
Foo().here() | |
#output: shit |
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//请实现下面的函数,输入参数baseStr是一个(可以更改的)字符串,请将其中所有连续出现的多个空格都替换成一个空格,单一空格需保留。 | |
//请直接使用baseStr的空间,如需开辟新的存储空间,不能超过o(N)(注意是小o,N是字符串的长度)。返回值是替换后的字符串的长度。 | |
//样例代码为C#,但可以使用任何语言。如需使用任何库函数,必须同时给出库函数的实现。 | |
class Program | |
{ | |
public static int RemoveMultipleSpaces(char[] baseStr) | |
{ | |
var result = new char[baseStr.Length]; | |
var count = 0; | |
for (var i = 1; i < baseStr.Length; i++) |
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def show_props(str) | |
props = str.split(';') # 切割 | |
if props.is_a?(Array) | |
str = "<dl class='props'>" | |
props.each do |property| | |
prop_arr = property.split(':') # 切割 | |
if prop_arr.is_a?(Array) && prop_arr.count == 4 | |
str += "<dt title='#{prop_arr[0]}'>#{prop_arr[2]}</dt><dd title='#{prop_arr[1]}'>#{prop_arr[3]}</dd>" | |
else | |
str += "<dt class='warning'>提示:</dt><dd>无属性</dd>" |