unicorn usernames

)FROM empsalary; depname | empno | salary | rank -----------+-------+--------+------ develop | 6 | 6000 | 1 develop | 7 | 4500 | 2 develop | 5 | 4200 | 3 personnel | 2 | 3900 | 1 personnel | 4 | 3500 | 2 sales | 1 | 5000 | 1 sales | 3 | 4800 | 2 4 times of acceleration is impressive, and sometimes you get more, to 20 times. From my own experience, let's take an example. I have a three-dimensional OLAP multi-dimensional dataset with 600 k data rows. My program is sliced and aggregated.

----------- + ------- + -------- + ------Develop | 6 | 6000 | 1Develop | 7 | 4500 | 2Develop | 5 | 4200 | 3Personnel | 2 | 3900 | 1Personnel | 4 | 3500 | 2Sales | 1 | 1 | 5000 | 1Sales | 3 | 4800 | 2 4 times of acceleration is impressive, and sometimes you get more, to 20 times. From my own experience, let's take an example. I have a three-dimensional OLAP multi-dimensional dataset with 600 k data rows. My program is sliced and aggregated. In Ruby, it takes about 90 seconds to complete 1 GB of m

window function to do the same work over 4 times times in 1.1 seconds. SELECT Depname, empno, salary, rank () over (PARTITION by depname order by salary DESC) from empsalary; Depname | Empno | Salary | Rank -----------+-------+--------+------ Develop | 6 | 6000 | 1 Develop | 7 | 4500 | 2 Develop | 5 | 4200 | 3 Personnel | 2 | 3900 | 1 Personnel | 4 | 3500 | 2 Sales | 1 | 5000 | 1 Sales | 3 | 4800 | 2 4 times times the acceleration has been impressive

In many cases, document. forms [0] And getElementByName have no difference in usage. This article details the differences and usage of the two. If you are interested, refer to them. First, let's look at an example: The Code is as follows: When document. forms [0] has one or more form forms in the HTML page, a NodeList form array is returned.Document. forms [0]. usernames. Here, usernames can be the val

Difference between document. forms [0] And getElementByName in JavaScript, getelementbyid First, let's look at an example: Copy codeThe Code is as follows: When document. forms [0] has one or more form forms in the HTML page, a NodeList form array is returned.Document. forms [0]. usernames. Here, usernames can be the value of id or name. Here, these two attributes are equivalent. In addition, it does not di

The road to wudao-one day during the refining period (from the high ground in wanshu) and from the high ground in a heavy City List some simple basic methods: Example: A list Usernames = ['Li si', 'wang 2', 'zhang san', 'machin'] Index: usernames [0] # Starts from 0 and ends from-1 (left to right) Slice: usernames [] = ['wang 2'], that is, list [header: tail: Ste

6. Find entities with primary keys The Find method of Dbset, if the entity is not found in the context with the primary key, it is queried in the database. 1) Find entities by primary key var unicorn=context. Unicorns.find (3);//Query Database var unicornagain=context. Unicorns.find (3);//Returns the same instance from the current context (no query database) 　　 2) Find entities by primary key and foreign key var lady =

Description: EF4.1 includes code First and DbContext API. The DbContext API provides more ways for EF to work: Code First,database First and model first. Use DbContext constructor 1. The Code first Convention connects namespace magic.unicorn{public class Unicornscontext:dbcontext {public unicornscontext ( ) //C # would call base class parameterless constructor by default { } }} The connection string (SQL Express) for the database is generated on this computer

First, let's look at an example: Copy Code code as follows: Document.forms[0] When you have a form form or multiple form forms in an HTML page, you return a form array of nodelist typesDocument.forms[0].usernames, here the usernames can be the value of the ID, or the value of name, where the two properties are equivalent. Also, it does not distinguish between a text box, a radio box,

Label:1. Defining sets on a derived context1) Dbset Property: Specifies that the collection is of type entity2) Idbset Property3) Read-only Set propertyPublic idbset2. Find entities with primary keysThe Find method of Dbset, if the entity is not found in the context with the primary key, it is queried in the database.1) Find entities by primary keyvar unicorn=context. Unicorns.find (3);//Querying the databasevar unicornagain=context. Unicorns.find (3)

Create the appropriate database and give it a new user with a small number of permissions: mysql> CREATE DATABASE blix_production; Mysql> GRANT all privileges on the blix_production.* to Blix@localhost identified by "123456"; mysql> flush Privileges; Mysql> exit Import data: $ mysql-u blix-p Blix_production Install Nginx Nginx specifically handles static requests and acts as a reverse proxy for unicorn Edit/etc/a

How to automatically deploy Ruby on Rails in Docker: dockerrails Basic Rails Applications Now let's start a basic Rails application. For better display, I use Ruby 2.2.0 and Rails 4.1.1. Run on the terminal: $ rvm use 2.2.0 $ rails new cd docker-test Create a basic controller: $ rails g controller welcome index ......, Then edit routes. rb so that the root of the project points to the newly created welcome # index method: root 'welcome#index' Run rails s on the terminal, open the browse

This is an unforgettable and rewarding night, and the best guests from all over the world have come to the "on the Road" café in order to have the opportunity to interact with 20 of thousands of technical experts from canonical, Csip and defense hkust, including Seb, Lain, Didier, Willaim Hua. Soon the café was packed. At the beginning of the meeting, the beauty of Kirin was first introduced in English, and the guests were warmly shouted and applauded to participate in the event. Next, we have t

git chmod-r ug+rwx,o-rwx/data/git/repositories/[root@ds-vm-node83/data/git/gitlab]# sudo-u git chmod-r ug-s/data/git/repositories/[root@ds-vm-node83/data/git/gitlab]# find/data/git/repositories/-type d-print0 | sudo xargs-0 chmod g+s[root@ds-vm-node83/data/git/gitlab]# sudo-u git ls-ld {log,tmp}/public/uploadsDrwxr-xr-x 2 git git 4096 April 6 18:52 log/Drwxr-xr-x 2 git git 6 April 8 00:50 public/uploadsDrwxr-xr-x 6 git git 58 April 6 18:52 tmp/[root@ds-vm-node83/data/git/gitlab]# 5. Create sat

://*/northwind.ssdl|RES://*/NORTHWIND.MSL;Provider=system.data.sqlclient;Provider Connection string=quot; Data source=.\sqlexpress;Initial Catalog=northwind;Integrated security=true;multipleactiveresultsets=truequot; "providername="System.Data.EntityClient" />public class Northwindcontext : DbContext{public Northwindcontext (): base("Name=northwind_entities"){}}5. Defining sets on a derived context 1) Dbset property: Specifies that the collection is of type entity 2) Idb

// Todo list Class TODO {Attribute userNames: userName *;Attribute selecteduserName: Number;Attribute newuserName: String; Attribute conn: Connection;Attribute usedb: Boolean;} // TODO TODO. conn = null;TODO. usedb = true; // ----------------------------- Data insertion ---------------------------Trigger on insert userName into TODO. userNames {// TODO: Remove userName from ListBox if an error occurs If

settingsHost: git.test.comPort: 80Https: true# Configure permissionsChown-R git log/Chown-R git tmp/Chmod-R u + rwX log/Chmod-R u + rwX tmp/Mkdir tmp/pids/Mkdir tmp/sockets/Chmod-R u + rwX tmp/pids/Chmod-R u + rwX tmp/sockets/Mkdir public/uploadsChmod-R u + rwX public/uploadsCp config/unicorn. rb. example config/unicorn. rbCp config/initializers/rack_attack.rb.example config/initializers/rack_attack.rb# Co

= ["newsapp", "fmessage", "filehelper", "weibo", "qqmail", "tmessage", "qmessage", "qqsync", "floatbottle ", "lbsapp", "shakeapp", "medianote", "qqfriend", "readerapp", "blogapp", "facebookapp", "masssendapp", "meishiapp", "feedsapp ", "voip", "blogappweixin", "weixin", "brandsessionholder", "weixinreminder", "wxid_novlwrv3lqwv11", "gh_22b87fa7cb 3c "," officialaccounts "," icationication_messages "," wxitil "," userexperience_alarm "] for I in range (len (MemberList)-1,-1,-1 ): member = Member

Example parsing: Use of Strategy Mode in Ruby Design Mode Programming, rubystrategy Today, your leader is eager to find you. I hope you can help him. He is in a hurry to go to the meeting. What can I do? You are curious.He told you that there is a user information table in the database of your project, which stores user data. Now you need to perform a selective query of user information. He said that it will pass you an array containing many user names. You need to check the corresponding data b

problem occurs during deletion .. specialUsers = ['newsapp', 'fmessage', 'filehelper ', 'weibo', 'qqmail ', 'fmessage', 'tmessage', 'qmessage', 'qqsync ', 'floatbottle', 'lbsapp', 'shakeapp', 'medianote', 'qqfriend', 'readerapp', 'blogapp', 'facebookapp', 'masssendapp', 'meishiapp ', 'feedsapp', 'voip ', 'blogappweixin', 'weixin', 'brandsessionholder', 'weixinreminder', 'wxid _ upload', 'gh _ 22b87fa7cb3c', 'officia Laccounts ', 'notification _ messages', 'wxid _ novlwrv3lqwv11', 'gh _ 22b87fa7