armani code notes

A - intMain () - { theStudent ada[pupils]= - {Student (quizzes), Student (quizzes), Student (quizzes)}; - - inti; + for(i=0; i"" Set(ada[i],quizzes); =""}=""cout="">"\nstudents list\n"; - for(i=0; i""cout="">Endl; + } Acout"\nresults:"; at for(i=0;ii) - { -coutAda[i]; -cout"Average:"Endl; - } -cout"done.\n"; in return 0; - } to + void Set(Student SA,intN) - { thecout"Please enter the student's name:"; * getline (CIN,SA); $cout"Please enter""a score: \ n";

, Statistics_norecompute = off, Ignore_dup_key = off, Allow_row_locks = on, allow_page_locks = on) on[PRIMARY] ) on[PRIMARY]GO SETAnsi_padding OFFGO/****** object:Table[dbo]. [T_debt] Script Date: ./ -/ - Ten: +: +******/SETAnsi_nulls on GO SETQuoted_identifier on GO SETAnsi_padding on GO CREATE TABLE[dbo]. [T_DEBT] ([Fnumber] [varchar]( -) not NULL, [Famount] [Numeric](Ten,2) not NULL, [Fperson] [varchar]( -)NULL,PRIMARY KEYCLUSTERED ([Fnumber]ASC) with(Pad_index = off, Statistics_norecompute =

, there are some basics of object-oriented programming.Know the three main control statements if for while Defining a Hero ClassClass hero{public $no;//Rankingpublic $name;//real namepublic $nickname;//Nicknamepublic $next;//$next is a reference to an object instance that points to another hero. constructor functionPublic function __construct ($no = ', $name = ', $nickname = ') {Assign value$this->no= $no;$this->name= $name;$this->nickname= $nickname;}}Because some students, the PHP syntax is a

, However, because of the ease of use of Windows, so we do early development or test some CMS, using the WAMP environment is even more convenient and practical. Wamp, these individual software together form a powerful Web application platform. Download Wamp latest Help Wamp5 Http://9.scdx1.crsky.com/200711/WAMP5-v1.7.4.rar 2), development tools Zend Studio recommended Zend Studio, this is not a free version. Zend Studio is a PHP integrated development environment with powerful professiona

make changes effectiveMysql-uroot-predhat can login successfullyTo modify the password:mysql> alter user [email protected] identified by ' Westos '; Then sign in with the new passwordAdded: MySQL forgot passwordERROR 1045 (28000): Access denied for user ' root ' @ ' localhost ' (using Password:no)1.vim/etc/my.cnf[Mysqld]Skip-grant-tables # #添加这句2. Restart the MYSQLD service3.mysql command go directly to reset passwordmysql> Update Mysql.user Set Authentication_string=password (' Redhat ') where

the can.Some package need to being installed to avoid Some known problemssudo Install make build-essential libssl-dev zlib1g-dev sudoinstallwget sudoinstall -y libncurses5-dev libncursesw5-dev xz-utils Tk-dev(This can be a problem to reload)Figure:3. Setuptools Pip is normally installed by default (Python version > 3.4)Setuptools and Pip are two key Python third-party package management tools, see the original tutorial in detail.[Email protected]:~/python-3.6. 3# command-v Pip/usr/local/

Recently saw 1. Pointers to member functionsA#include B #include 2. Implement your own Assert macroAssert.h#ifndef assert_h#define assert_hextern void _assert (char*, char*, long); #define ASSERT (COND) ((COND)? (void) 0: _assert (#cond, __file__, __line__)) #endifBy defining your own _assert method in the C file, you can easily use your own Assert macros:#include 3. Use setjmp to define super-turn for exception handling#include 4. Function Template Special#include Class template specificity#

Recently learning Hadoop, many algorithms need to use matrix computing, such as: collaborative filtering, PageRank, etc.So practice a bit,PUBLICNBSP;NBSP;STATICNBSP;VOIDNBSP;M1 () {// according to the rules of matrix multiplication, a[4*3]*b[3,2],// will get a new matrix of r[4*2] //r[i][j]=a[i][0]*b[0] [j]+//a[i][1]* b[1][j]+//a[i][2]*b[ 2][j]int[][]a=newint[][]{{1,2,3},{4, 5,6},{7,8,9},{1,2,3}};int[][] b=newint[][]{{1,2},{3,4},{5,6}};int[][]r=new int[4][2];inttmp=0;// the number of columns, T

', 20,2800) INSERT into T_person3 (FName, fcity, fage,fsalary) VALUES (' Yuqian ', ' Beijing ', 24,8000) inser T into T_person3 (FName, fcity, fage,fsalary) VALUES (' Ketty ', ' London ', 25,8500) INSERT into T_person3 (FName, fcity, fage,f Salary) VALUES (' Merry ', ' Beijing ', 23,3500) INSERT into T_person3 (FName, fcity, fage,fsalary) VALUES (' Smith ', ' Chengdu ', 30,3000) insert into T_person3 (FName, fcity, Fage,fsalary) The VALUES (' Bill ', ' Beijing ', 25,2000) insert into T_person3

inner join is optional, INNER join is the default link mode select * FR OM T_orderselect * from T_customerselect * from T_order INNER JOIN T_customeron t_customer. Fid = T_order. fid--when using a table connection, it can be not limited to only two tables, because in a very good case--Connecting many tables select * from T_orderselect o. Fid, O. Fnumber, O.fprice, C. FNaMe, OT. Fnamefrom T_order as O INNER JOIN t_customer as CON o. Fcustomerid = c. Fidinner JOIN t_ordertype as Oton o. Ftypeid =