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registry settings for generating Verbose log
Please make sure you have following registry keys set on you computer.32-bit:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Installer64-bit:HK...
分类:其他好文   时间:2015-03-18 20:00:17    阅读次数:129
Number of 1 Bits (求32位二进制数中1的)
Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight). For example, the 32-bit integer ’11' has binary representation 00000000000000000000000000001011, so the function should return...
分类:其他好文   时间:2015-03-18 18:06:47    阅读次数:92
Linux下配置xampp
How do I install XAMPP?Choose your flavor for your linux OS, the 32-bit or 64-bit version.Change the permissions to the installerchmod 755 xampp-linux...
分类:系统相关   时间:2015-03-18 11:52:36    阅读次数:248
字符和字符串处理-ANSI字符和Unicode字符
我们知道,C语言用char数据类型表示一个8位的ANSI字符,默认在代码中声明一个字符串时,C编译器会把字符串中的字符转换成由8位char数据类型构成的一个数组:// An 8-bit characterchar c = 'A';// An array of 99 8-bit character a...
分类:其他好文   时间:2015-03-17 23:24:09    阅读次数:124
查看SQL SERVER中引起死锁的进程
create proc sp_lockinfo @kill_lock_spid bit=1, --是否杀掉阻塞的进程,1 杀掉, 0 仅显示 @show_spid_if_nolock bit=1, --如果没有阻塞的进程,是否显示正常进程信息,1 显示,0 不显示 @dbname s...
分类:数据库   时间:2015-03-17 12:02:40    阅读次数:211
深入理解按位异或运算符
http://www.cnblogs.com/this-543273659/archive/2011/08/30/2159819.html参与运算的两个值,如果两个相应bit位相同,则结果为0,否则为1。即: 0^0 = 0, 1^0 = 1, 0^1 = 1, 1^1 = 0按位异或的3个特点.....
分类:其他好文   时间:2015-03-17 10:26:31    阅读次数:106
[LeetCode] Number of 1 Bits
Write a function that takes an unsigned integer and returns the number of ’1’ bits it has (also known as the Hamming weight).For example, the 32-bit integer ’11’ has binary representation 0000000000000...
分类:其他好文   时间:2015-03-16 23:09:57    阅读次数:195
Python 字符串的encode与decode
python的str,unicode对象的encode和decode方法python中的str对象其实就是"8-bit string" ,字节字符串,本质上类似java中的byte[]。而python中的unicode对象应该才是等同于java中的String对象,或本质上是java的char[]。...
分类:编程语言   时间:2015-03-16 22:31:53    阅读次数:154
Install 32bit libraries in 64 bit ubuntu(14.10)
Install 32bit libraries in 64 bit ubuntu(14.10)Install 32bit libraries in 64 bit ubuntu(14.10)I downloaded lingo11 (which is a cracked version,32bit),...
分类:系统相关   时间:2015-03-16 16:18:35    阅读次数:198
Bit Twiddling Hacks
http://graphics.stanford.edu/~seander/bithacks.html#OperationCountingBit Twiddling HacksBy Sean Eron Andersonseander@cs.stanford.eduIndividually, thec...
分类:其他好文   时间:2015-03-16 16:14:17    阅读次数:160
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