搜索字符串比较、忽略大小写----大小写转换、模糊搜索----search的使用、split、高亮显示及筛选toLowerCase() 方法用于把字符串转换为小写str.search('') 找到并且返回字符串出现的位置,如果没找到-1split() 方法用于把一个字符串分割成字符串数组,下面的例子...
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Web程序 时间:
2015-03-06 16:22:47
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134
# -*- coding: cp936 -*-
from numpy import *
def loadDataSet():
dataMat = []; labelMat = []
fr = open('testSet.txt')
for line in fr.readlines():
lineArr = line.strip().split()
...
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编程语言 时间:
2015-03-06 15:55:52
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245
In this DocumentPurposeScopeDetails1. Clusterware layer2. Real Application Cluster (database) layerKnown IssuesReferencesAPPLIES TO:Oracle Database - ...
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移动开发 时间:
2015-03-06 14:13:06
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412
In this DocumentPurposeScopeDetailsWhat does "split brain" mean?Why is this a problem?How does the clusterware resolve a "split brain" situation?Ident...
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数据库 时间:
2015-03-06 14:12:41
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251
def downloadImage(url): ? ? local_filename = url.split(‘/‘)[-1] ? ? r = requests.get(url, stream=True) ? ? with open(local_filename, ‘wb‘) as f: ? ? ? ? for chunk in r.iter_content(chunk_...
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编程语言 时间:
2015-03-05 13:08:48
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359
字符串转驼峰函数例如:border-left-width -> borderLeftWidth 1 // 一般方法 2 function fnToCamel(str){ 3 var arr = str.split('-'), 4 len...
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Web程序 时间:
2015-03-05 00:13:49
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241
Problem Description
Nowadays, we all know that Computer College is the biggest department in HDU. But, maybe you don't know that Computer College had ever been split into Computer College and Software College in 2002.
The splitting is absolutely a big even...
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其他好文 时间:
2015-03-04 19:14:57
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176
var mdm = window.mdm ? window.mdm : {}; ? ? mdm.namespace = function (str) { ? ? ? ? var arr = str.split("."); ? ? ? ? var o = mdm; ? ? ? ? for (i = (arr[0] == "mdm") ? 1 : 0; ...
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Web程序 时间:
2015-03-04 14:48:52
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148
StringTokenizer是一个用来分隔String的应用类,相当于VB的split函数。1.构造函数public StringTokenizer(String str)public StringTokenizer(String str, String delim)public StringTo...
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其他好文 时间:
2015-03-02 16:18:25
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109
var str = "abcdefg", /**将字符串通过 split 转换成数组**/ arr = str.split(""), newstr=""; console.log("反转前:"+str) /**实现方法**/ functio...
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编程语言 时间:
2015-03-02 14:34:26
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130