customizer 10000

Lock screen settings for Windows 8 This tool, called the lock Screen Customizer (LSC), comes from the Winaero Web site, a Web site dedicated to a variety of Windows Setup tools, from which several gadgets have been introduced. This is a green software, after decompression can be used, note that the corresponding system version (64-bit and 32-bit system), and then double-click LockScreenCustomizer.exe Run. LSC's main interface LSC Use G

` varchar(32) NOT NULL default '', `email` varchar(32) NOT NULL default '', `summary` varchar(255) default '', KEY `id` (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=gbk; Insert data Note: Data is inserted into an empty table every time. Insert 10000 Record Heap engine insert 10000 record used time: 3.5008587837219MyISAM engine insert 10000 record u

Refer to heiyeluren's blog: test environment CPU: Intel Pentium4 2.66 GHzMemory: 1 GBDisk: 73 GB/SCSI OS: FreeBSD 4.11PHP: PHP 5.2.1MySQL: MySQL 4.1.23b Preliminary work My. cnf max_heap_table_size = 128M Create a table use test;---- Store engine heap--CREATE TABLE `tbl_heap` ( `id` int(11) NOT NULL auto_increment, `name` varchar(32) NOT NULL default '', `email` varchar(32) NOT NULL default '', `summary` varchar(255) default '', KEY `id` (`id`) ) ENGINE=HEAP DEFAULT CH

records the number of connections that have been made to each server, and when a request is dispatched to a server, its number of connections increases by 1, and its number of connections is reduced by one when the connection is aborted.If the processing power of the background server is considered different, you can assign different weights to each server, and adjust the scheduling probability of the minimum connection algorithm by setting the weight ratio.No weight participation

data is sent in accordance with the packet size of 16384, the regular receiving window is full during the sending process.The receiving process is received at the initial 16384 packet size, with no regularity at the late stage:Recv >>> [1]10000:10000Recv >>> [2]10000:6384Recv >>> [3]10000:10000Recv >>> [4]10000:6384Re

) Import Copy a = range (100000) %timeit-n copy.copy (a) # run 10 times copy.copy (a) %timeit-n copy.deepcopy (a) 10 loops, best 3:1.55 ms per loop loops, best of 3:151 ms Per loop The Timeit-n indicates the number of runs, and the last two lines correspond to the output of two Timeit, the same below. This shows that the latter is one order of magnitude slow. Use Dict or set to find elements Python dict and set are implemented using a hash table (similar to the C++11 Standard library un

the nsswitch. conf file: Vi/etc/nsswitch. conf Make the following changes to make winbind a source of authentication information for passwd and group. Passwd: files winbind Shadow: files Group: files winbind 2. Configure the DNS Client File of DC4.1: Vi/etc/resolv. conf Add nameserver 172.16.100.1 Ping pig. tail to ensure connectivity 3. vi smb. conf. Make sure that the [global] segment has the following lines: [Global] Workgroup = TAIL Netbios name = rfdc41 Server string = Samba Server

When there are more than integer numbers, it is often necessary to make them colloquial more intuitive. Next we will share two pieces of code: python and js pythondeffn (num): The number Port... when there are more than integer numbers, they are often more intuitive to colloquial. Below are two pieces of code: python and js Python Def fn (num): ''' colloquial number ''' ret = ''num = int (num) if num/10000 = 0: ret = str (num) else: if num/10 ** 8 =

multiple conditions#1: Single-condition query SELECT name from employee WHERE post= ' sale '; #2: Multi-criteria Query SELECT name,salary from employee WHERE post= ' teacher ' and salary>10000; #3: keyword between and select n Ame,salary from employee WHERE salary between 10000 and 20000; SELECT Name,salary from the employee WHERE salary not between 10000

= range (100000) %timeit-n Copy.copy (a) # run 10 times copy.copy (a) %timeit-n Copy.deepcopy (a) Ten loops, Best of 3:1.55 ms Per loop Ten loops, Best of 3:151 ms Per loop The Timeit followed by-n indicates the number of runs, and the next two lines correspond to the output of two Timeit. This shows that the latter is one order of magnitude slower. To find an element using Dict or setPython dict and set are implemented using a hash table (similar to unordered_ma

To Get A 0 ~ A random floating point number that is evenly distributed between 32.767. If you want to increase the range, you can generate a linear combination of several random numbers to realize random numbers distributed evenly in any range. For example, to generate-1000 ~ The accuracy between 1000 is a random number with an even distribution of four decimal places. Generates a random integer between 0 and 10000. The method is as follows: int a =

Create table test1 (id number, name varchar2 (20 ));Create table test2 (id number, name varchar2 (20 ));Create table test3 (id number, name varchar2 (20 )); 1. No commit is displayed in t1; Create or replace procedure t1AsBeginFor I in 1 .. 10000 loopInsert into test1 (id, name) values (I, 'leng' | I );End loop;End; No commit is displayed in t1; After exec t1, if the session is not exited, it will not be submitted. At this time, if rollback is used, i

13961 mysql mem REG 253,0 1948990 196421/usr/loc al/lib/libtcmalloc.so.4.1.2Second, the Performance test tool SysbenchSysbench is an open-source, modular, cross-platform, multithreaded performance testing tool that can be used for performance testing of CPUs, memory, disk I/O, threads, and databases. The currently supported databases are MySQL, Oracle, and PostgreSQL. The following actions are performed in support of the MySQL database as an example. SourceForge is hung,: http://download.csdn.n

SQL statement optimization and efficiency in SQL Server, serversql Many people do not know how SQL statements are executed in SQL server. They are worried that the SQL statements they write will be misunderstood by SQL SERVER. For example: Select * from table1 where name = 'hangsan' and tID> 10000 And execution: Select * from table1 where tID> 10000 and name = 'hangsan' Some people do not know whether the e

1. Linear tables A and B are two linear tables in ascending order. Write a program to merge these two linear tables into an ordered linear Table H; 2. Use the four-color theorem to color n local areas. The colors are 1, 2, 3, and 4. An array of [] [N], for example, if adj [I] [J] = 1, it indicates that area I is adjacent to area J, array color [N], such as color [I] = 1, indicates that the color of area I is the 1 color. 3. Use recursive algorithms to determine whether array a [n] is an incremen