rainbow imports

functions in support.py, the directory structure is as follows:|--test.py|--support.pyThe code in support.py is as follows:def print_func (PAR): Print " ", par returnThe code for the test.py call is as follows:# !/usr/bin/python # -*-coding:utf-8-*- # Import Module Import # The functions contained in the module can now be called Support.print_func ("runoob")To import a sub-catalog fileIf you need to introduce a file under a subdirectory, you can call it in the form of an import package t

No Java flags, not recognized as Java projects, right-click Project-->properties-->project facets--> tick java OK.No maven DependenciesFrom other projects with Maven dependencies, locate the. project file, open it, putCopy to the project that has the problem. ProjectEclipse imports a MAVEN-based Java project with no Java flags and no Maven dependencies there's a workaround

The theoretical part when importing modules:If you customize a module, the import is likely to be a problem, because the system automatically go back to the Sys.path output of these directories down to find, and the custom module is likely no longer these directories, it is necessary to add the human to use, so it leads to the following methodsThe following is an example in PycharmThe __file__ of the OS module can be used in pycharm to get the current directoryImport Osimport Sysproject_path = O

configuration: The node is the proxy node, which is the central repository that can access Maven by setting up the proxy to download the dependency package.So, we add the configuration under that node (I'm using the Goagent proxy FQ tool here, please install the tool first):[HTML]View PlainCopy proxy> ID>optionalID> active>trueactive> protocol>httpProtocol> username>username> password>password> host>127.0.0.1host> Port>8087port> nonproxyh

Today, when executing an SQL statement, I encountered an error java.sql.SQLException:Error writing file '/tmp/mykn6jq8 ' (errcode:28). Search, this problem should be caused by the lack of space in the temporary directory indicated in the error prompt.This error if you want to see its phenomenon, you must monitor the size of the temporary folder at the SQL runtime, you can see that MySQL created a temporary file in/tmp, the size of the temporary file depends on the SQL statement and the size of t

This example describes the way PHP imports a CSV file into a MySQL database. Share to everyone for your reference. The specific analysis is as follows: This program to achieve the principle of data import is to upload a CSV file to the server, and then through the PHP fopen and fgetcsv file to save the data to the array, and then use while to insert data into the MySQL database, the code is as follows: Copy Code code as follows: $fname = $

Android phone 1, in the mobile phone installation of "security Guardian" mobile version. 2, and then hand open the software click the "Security Tool" related options. 3, in the security tool we find "system detection" as shown in the figure. 4, so into the system detection will see a "Check the authenticity of the phone" We click on this button. 5, this time the mobile phone automatic testing, verify the authenticity of the principle is to test whether the performance of the officia

Assuming that the data user USER1 uses the default tablespace TS1, the user USER2 uses the default table space TS2, and now imports USER1 data into USER2, which requires tablespace TS2. It is not possible to specify tablespace through imp command parameter tablespaces. At this time there is a simple method, suitable for the case of relatively few data: direct use of UltraEdit DMP file, the default is 16 into the system. Through the formula bar-

Tags: system extensions open HTML style stat div file GlobError occurred when MySQL imported data: (2006, ' MySQL server has gone away ')Solution: The official explanation is that the appropriate increase in the max_allowed_packet parameter allows the client to transfer large data to the server side, allowing the system to allocate more extended memory for processing.Set max_allowed_packet = 256M (1024*1024*256)set global max_allowed_packet=268435456;Use the set global command to modify the valu

Tags: pythonImport pymssqlFrom Pymongo import mongoclientconn = Pymssql.connect (' IP ', ' username ', ' password ', ' database ')cursor = conn.cursor (as_dict = True)Cursor.execute ("Select Top V_alerts. Source,v_alerts. Filepath,v_alerts. Alertdatetime,v_alerts. Alertenddatetime,alertmsg. ALERT, Sem_computer.computer_name,sem_computer.current_login_user from (V_alerts left join alertmsg on V_alerts. Alert_idx= alertmsg. ALERT_IDX) LEFT join sem_computer on v_alerts.computer_idx = sem_computer.

=========== Export ============EXP User name/password @ server (localhost) file= file path. DMP owner= (username)=========== Import ==========1. Login with SystemSqlplusSystemUser nameConn/as Sysdba;Drop user username cascade;2. Create a user and specify a tablespace, or the original table spaceCreate user username identified by password default tablespace table space name;3. AuthorizationGrant all privileges to user name;Grant DBA to User name;4. ImportIMP username/password @ server (localhost)

(" Oracle.jdbc.driver.OracleDriver "); //Step Two: Create a database connection connectioncon=drivermanager.getconnEction ("JDBC:ORACLE:THIN:@127.0.0.1:1521:ORCL", "Scott", "Tiger"); returncon; } catch (classnotfoundexceptioncnf) { system.out.println ("Drivernotfind:" +cnf); returnnull; }catch ( Sqlexceptionsqle) { System.out.println ("Can ' tconnectiondb:" +sqle); returnnull; } catch (exceptione) { NBSP;NBSP;NBSP;NBSP;NBSP;NBSp;system.out.println ("Failedtoloadjdbc/odbcdriver."); retu

','Root','Test', charset='UTF8') +Cur=conn.cursor () -Cur.execute ("Select ID from wenda_question ORDER by id DESC") $ #Cur.execute ("SELECT ID from wenda_question") $mem=0 - forIinchCur.fetchall (): -Mem+=1 the ifMem>20: -mem=0WuyiTime.sleep (3600) thecmd"kill-9 ' ps-ef | grep ' 192.168.11.45:20222 ' | grep-v Grep|awk ' {print $} ' |xargs '") -Time.sleep (30) WuSubprocess. Popen ("SH ps_ssh.sh", subprocess. Pipe,shell =True) -Time.sleep (20) Aboutcmd'ps-ef | grep "192.168.11.45:20222" | g

Tags: map with nbsp base init add mes ANSI UPD Database code Use [Test] GO /****** object: Table [dbo]. [table_1] Script date:11/07/2017 17:27:29 ******/set ANSI_NULLS on Go SET QUOTED_IDENTIFIER on Go n Bsp SET ansi_padding on GO CREATE TABLE [dbo]. [Table_1] ([ID] [varchar] (+) NULL, [NodeId] [varchar] (+) NULL, [T_b_nodeid] [varchar] (+) NULL, [NodeType] [varchar] (+) NULL , [Authoritycode] [varchar] (+) NULL, [NodeName] [varchar] (+) NULL, http://www.mamicode.com/ info-d

One: Create a database:CREATE TABLE INDUSTRIALTOWNTB ([ID] [NVARCHAR] (PRIMARY) KEY not NULL, Industrialnewcityid [NVARCHAR] ($) null, Industrialnewcityname [NVARCHAR] ($) Null,industrialtownid [NVARCHAR] (Null,industrialtownname) [NVARCHAR] ( Null,[isdelete] [INT] null,[createtime] [DATETIME] NULL)ID, Isdelete, createtime are set as default columns.2. Right-click Database-Import dataNote that it is consistent with the version in Excel.Always Next:View in the database.SQL Server

Tags: mysql multiple statement sqlSometimes you need to import multiple text data to the database, each time waiting for a very waste of time, so write your own SQL script, so that the program automatically executes, there is no need to wait.Command:Mysql-u ROOT-PROOTP Testt 650) this.width=650; "src=" http://s5.51cto.com/wyfs02/M02/83/6C/wKioL1dzOB2wxuWxAAAOoyF2eVE888.jpg "title=" 1.jpg " alt= "Wkiol1dzob2wxuwxaaaooyf2eve888.jpg"/>-U followed by database user name-P followed by the database pas

Label:Prerequisite: Under the cmd commandExport command: EXP username/password @ database owner= user name file= file storage path (for example: F:\ABCD.DMP)TEST: Exp zm/[email protected] OWNER=ZM file=f\abcd.dmpImport Command: IMP username/password @ database fromuser= user name touser= user name File=d:\cu.dmp ignore=yIMP: Command typecu/[email protected]: Imported Database Login (user name/password @ database)Fromuser: Specified user of the fileTouser: Specify a user to import into the curren

Label:stylecoloros Use ar File data spdiv --From the Excel file, import data into the SQL database, very easy, directly with the following statement:/*=================================================================== */--assumes that the table that accepts the data import already exists insert into table select * from OPENROWSET (' MICROSOFT. JET. oledb.4.0 ', ' Excel 5.0; Hdr=yes;database=c:\test.xls ', sheet1$)--assuming import data and generate table select * into table from OPENROWSET ('

ANSI encoding in the encoding, save Echo"Select Id,name from Bestlovesky where 1 order by id DESC limit 0,"| /usr/local/mysql/bin/mysql-h127.0.0.1-uroot-p123456 >/data/Bestlovesky.xls method three MySQL your_database-uroot-p-E"SELECT * from Test.table2">/home/Test.xls Download the file locally with the SZ command, open if the language is garbled, because office defaults to gb2312 encoding, the server-side generation is probably UTF-8 Code, this time you have two options,1. Use iconv on the serv

value. Sometimes because the allocated data is not wide enough (by default, 50), it increases. When it is a data conversion problem, the increase is useless, in addition, for an outlier, all the basic type length is changed, not necessary. The second approach, for this small amount of data outliers, ignores it. that is, when an outlier occurs, it is not an error to exit the import data process, but to ignore this small exception point. Operation Steps: , select the file you want to import