Colleagues lately commenced to smoke cigarettes, that is a small point of damage, a glance that is advertising flicker, digital cigarette(JustFog Q16) ...
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其他好文 时间:
2017-08-14 11:29:35
阅读次数:
132
题目例如以下: Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to tell if a ...
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其他好文 时间:
2017-08-11 13:24:37
阅读次数:
144
Andrey Devyatka 4 years ago Permalink Raw Message Hi,Please tell me, can I use the static library in the following case:library.hpp:#ifndef _CPP_ODB_S ...
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数据库 时间:
2017-08-07 00:27:44
阅读次数:
321
文件操作(续) 获得文件句柄位置,f.tell(),从0开始,按字符数计数 f.read(5),读取5个字符 返回文件句柄到某位置,f.seek(0) 文件在编辑过程中改变编码,f.detech() 获取文件编码,f.encoding() 获取文件在内存中的编号,f.fileno() 获取文件终端类 ...
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编程语言 时间:
2017-07-28 23:50:58
阅读次数:
237
Problem Description Therearex frogs and y chicken in a garden. Kim found there are n heads and m legs in the garden. Please tell Kim how many frogs an ...
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其他好文 时间:
2017-07-24 11:43:59
阅读次数:
160
Contest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favorite time is guessing the most popula ...
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编程语言 时间:
2017-07-23 16:45:25
阅读次数:
164
一、文件操作 f = open("file.txt",'r') print(len(f.read())) #文件总长度 print(f.tell()) #读完文件,文件指针位置 f.seek(0,0) #偏移回文件头 print(f.readline()) #打印出文件中一行(第一行) print ...
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编程语言 时间:
2017-07-21 12:38:57
阅读次数:
254
f = open("a.txt",'r",encoding="utf-8") f.tell()当前光标在什么位置 f.read()读取文件,但是可以按字节和字符读 1、当模式为字节模式f.read(3)为读取3个字节 2、当模式为字节模式f.read(3)为读取3个符 f.seek()把光标移到那个 ...
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编程语言 时间:
2017-07-21 10:36:57
阅读次数:
153
If they are going across the loopback interface, you may have to tell tcpdump to read that interface. On Linux the interface is named lo, so you can u ...
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系统相关 时间:
2017-07-10 10:13:08
阅读次数:
183
本篇包含:16、Point 17、Putalpha 18、Putdata 19、Putpalette 20、Putpixel 21、Quantize 22、Resize 23、Rotate 24、Save 25、Seek 26、Show 27、Split 28、Tell 29、Thumbnail 3 ...
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编程语言 时间:
2017-07-08 10:06:12
阅读次数:
2013