onboarding checklist

The time is divided into 4 weeks, all self-taught, only provide an outline. Applies to web orientation:1, Week1: read "Concise python tutorial", adapt to the Python development environment2, Week2: Write a crawler, need to know more about RE, urllib2, Sqlite3, Threading,queue and several other modules. Need to use on multi-threaded crawl, regular expression analysis, concurrent resource control, re-open the program automatically continue to crawl and analysis3, Week3: Learn a Web development fra

Installation of the R package and installation of the Load R language PackR comes with a series of default packages, including base, datasets, Utils, grdevices, graphics, statsAs well as methods, they provide a wide variety of default functions and Datasets. Other packages can be downloaded for installation.Method One: Through the install.packages commandInstall. Packages ("Package_name")# installation PackageInstall. Packages (C ("Package_name1","Package_name2","Package_name3"))# Install multip

editorFor my development, I chose sublime text, the world's sexiest editor.The choice of PHP development editor is also a great hype, choose the right one for yourself.Third, build station systemI'm not particularly aware of this part, and I'm not making any statements.Iv. trying to develop a frameworkCommon development Frameworks are thinkphp (PHP)/bootstrap (CSS)/jquery (JS)Five, open source platformRecommended GitHubKnowledge List:Language: html/css/js+phpFrame: thinkphp (PHP)/bootstrap (CSS

bit will error, version must correspond.2. Installation order if Install.packages ("Rjava")Install.packages ("Xlsxjars")Install.packages ("xlsx")3. If the installation is not installed in the order of installation 2, although Rjava or xlsxjars packages are downloaded, but is not installed on the xlsx, this time you can choose to the R installation directory in the library to find Rjava or xlsxjars deleted, Re-install on the R console.4. If the display Rjava installation is turned on and cannot

Title describes all information for finding the latest entry staffCREATE TABLE ' Employees ' (' Emp_no ' int (one) is not NULL,' Birth_date ' date not NULL,' first_name ' varchar (not NULL),' last_name ' varchar (+) not NULL,' Gender ' char (1) Not NULL,' Hire_date ' date not NULL,PRIMARY KEY (' emp_no ')); Enter a description:NoOutput Description: Emp_no birth_date first_name last_name Gender hire_date 10008 1958-02-19 Sa

, synchronization log monitoringManagement1. Database VersionSql> select * from V$version;2. Platform InformationSql> select * from Dba_registry_database;3, query database name,DBID, etc.Select dbid, Name, Open_mode, Database_role, platform_name from V$database;4, single or RACShow parameter cluster_database;5.Archive log path,DG synchronization configurationArchive log list show parameter log_archive_dest;6.control file path, log file path, parameter fileSql> col name for A50 sql> select * from

the system provides a method of Spl_auto_register (). Conflicts can be avoided when the class is automatically loaded into Spl_auto_register.test3.phpClass Test3{static function Test () {echo "test3-classtest4.php　　The results are as follows:Test3-classtest4-class* When PHP executes the class that you use doesn't exist, PHP tells the class name (TEST3) to automatically load the function (AutoLoad), and then we just need to introduce the relevant class.Summary: Namespaces and Auto-

#include Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced. Two implementations of topological ordering--based on DFS and onboarding

', ' Maliniak ', ' M ', ' 1989-09-12 '); INSERT into Employees VALUES (10006, ' 1953-04-20 ', ' Anneke ', ' preusig ', ' F ', ' 1989-06-02 '); INSERT into Employees VALUES (10007, ' 1957-05-23 ', ' Tzvetan ', ' Zielinski ', ' F ', ' 1989-02-10 '); INSERT into Employees VALUES (10008, ' 1958-02-19 ', ' Saniya ', ' Kalloufi ', ' M ', ' 1994-09-15 '); INSERT into Employees VALUES (10009, ' 1952-04-19 ', ' sumant ', ' peac ', ' F ', ' 1985-02-18 '); INSERT into Employees VALUES (10010, ' 1963-

When I edited the kernel, the cold blog found an error in make menuconfig. The error code is as follows: [Root @ fedora/usr/src/kernels/2.6.21-1.3194.fc7-i686] # MakeMenuconfigHostcc scripts/kconfig/lxdialog/checklist. oIn the file containing scripts/kconfig/lxdialog/checklist. C: 24:Scripts/kconfig/lxdialog/dialog. h: 32: 20: Error: Curses. H: No file or directoryIn file already ded from scripts/kconfig

This series of articles is divided into the following sections: Part 1th: Data entry This paper mainly introduces the application of checklist in form input, data validation, data consistency, date input, digital input, text character input area inspection, etc. Part 2nd: Navigation and LinksThis article mainly introduces the application of checklist in the navigation and links of web products to ensure

In our blog post on Efficient code review, we recommend that you use a checklist. In code review, Checklist is a great tool-they ensure that the review can be done consistently across your team. They are also a convenient way to ensure that common problems can be found and resolved.Research from the Software Engineering Institute shows that programmers make 15-20 common mistakes. So by adding these errors t

Scope of navigation and Link Testing In web development and testing, navigation and links provide users with a rich operation experience. Users can access various types of data through navigation and links. Navigation: In the basic sense, when a user triggers this navigation operation, the user interface is directed to another target page of the current system. In other words, navigation implements the process of changing from one data page to another data page in the system, which helps users a

Categories included in color and font tests Users can use Web products to obtain a large amount of data information. The information is displayed in two ways: graphics and text. Color and font play a very important role in the process of presenting images and texts to users. Reasonable and appropriate color and font settings can ensure that users can obtain the required information in the most efficient and clear way. If the color and font settings are inappropriate, the user will spend more tim

Document directory Secure Windows 2000 Run the IIS Lockdown Tool Customize UrlScan Configuration Set appropriate ACLs on virtual directories Set appropriate IIS Log file ACLs Enable logging Disable or remove all sample applications Remove the IISADMPWD virtual directory Remove unused script mappings IIS 5.0 Baseline Security Checklist On This Page Introduction Internet I

Requirement Analysis Checklist This requirement checklist contains a series of self-testing questions about your project requirements. This book does not discuss how to make a good requirement document, nor does this checklist. But with this checklist, you can check whether your work foundation is solid and reliable wh

I. Checklist (CHECKLIST) Serial number Event Scheduled completion time Actual completion time No delay Not completed Complete 1 Login password encryption and decryption 16/04/06 16/04/06 Y 2 Table creation and IP and password write to database 16/04/07 N 3