Reprint: http://blog.csdn.net/nellson/article/details/515231591. Download the installation fileHttp://www.golangtc.com/downloadMac uses go1.6.2.darwin-amd64.pkgLinux using go1.6.2.linux-386.tar.gz2. Configure the execution pathOpen ~/.BASH_RC with VI, add the following two linesExport Goroot=/usr/local/goExport path= $PATH: $GOROOT/binExport gopath=/usr/local/go/pkgIn addition, this book is highly recommended: http://gopl-zh.b0.upaiyun.com/Go Run Envi
After a short essay, the installation of MongoDB can be done after the most basic database operation, the following steps to achieve your Hello world!1. Open terminal Execution Brew services start MongoDB start MongoDB service, execute MONGO open shell operation;2. Show All DB: show dbs3. Enable a DB: Use mydb (if no mydb will automatically create this library)4. Display the table in the library:Show Tables or show Collections (in MongoDB, table is called collection) 5. Insert a piece of data: d
Docker is the latest hot technology, the technology industry is a network of red. In the nature of the technical people toss, try to change the local MySQL server to use Docker execution, this article records toss process, to make a memo.
The steps are as follows:
1: Install Docker
Find your own documents.
2: Using the official Docker image of MySQL, the command is as follows
1Docker Pull mysql/mysql-server:5.7.16 # # (This is the latest stable version of MySQL when this article is publishe
Oracle SQL handler, yesDesigned for Oracle database developers and operatorsA carefully crafted Oracle client tool:Ultra-intelligent SQL Editor;Ultra-convenient table operations(You can update the data warehouse table by modifying the cell data of the table );Export data in multiple formats, including xls, CSV, insert SQL, HTML, and XML;Chinese and English InterfacesAnd can be switched; MonitoringRun batch SQL statements(Paused and corrected during running );No need to install the Oracle client;
1. Using the compiler to convert the code in the source file into binary code, this process is called compiling.Switch the work path of the terminal to the path where the source file resides.Cc-c the name of the source file. Example: Cc-c main.cIf there is no accident, an. o file is generated under the current working path, which is called the target file.The destination file stores the binary instructions that correspond to the code in the. c file.2. The target file only stores the binary instr
Met MTU Status Name--- ---------- ---------- ------------ ---------------------------1 4294967295 connected Loopback Pseudo-Interface 1Connected Local Connection1400 Disconnected Local Connection * 94, in the above display content to find you to use the Internet connection deidx that number, in the following command (I Internet de network card shi "local link" so idx is 10). Then, in the Command Prompt window, enter:Netsh-c "I i" Add Neighbors "192.168.16.1" "00-22-aa-cc-a0-af" enterinstruction
Link Address: http://www.cnblogs.com/wangrui-techbolg/archive/2012/12/29/2839047.htmlSince the MAC is already installed in the Java environment, it is convenient to run the Java command directly from the class.Compile a Java file: javac/users/username/desktop/helloworld.java (after running will get a Helloworld.class file, store directory in Desktop)Run: First to
Since the MAC is already installed in the Java environment, it is convenient to run the Java command directly from the class.Compile a Java file: javac/users/username/desktop/helloworld.java (after running will get a Helloworld.class file, store directory in Desktop)Run: First to CD to Helloworld.class directory, then: Java HelloWorld (HelloWorld is the class nam
- R-00000 the/Geneva/ in A: About: -WARN conf.Configuration:DEPRECATED:hadoop-site.XMLFoundinchThe Classpath.Usage of Hadoop-site.XMLis deprecated.Instead Use Core-site.XML, mapred-site.XML andHdfs-site.XML toOverride properties of Core-default.XML, mapred-default.XML andHdfs-default.XMLrespectively the/Geneva/ in A: About:WuyiWARN util.Nativecodeloader:unable toLoad native-hadoopLibrary for your platform...Using builtin-javaClasseswhereApplicableai2Am3Cmp1Is2I2Mans1Man21Shenya2W.H.O.2You1Y
1. Start the program and execute commands
Write the command or Startup Program command to/etc/rc. Local.
Note: Only "commands that can be executed by logged-on users are allowed" can be executed in the file"
If Mac is permanently modified, write the following statement into/etc/rc. Local.
Ifconfig eth0 down
Ifconfig eth0 HW ether **:**:**:**:**:**
Ifconfig eth0 up
2,Start the script
(1) run the scri
Under a thinkphp framework, when the initialization runs, it prompts me The./application directory is not writable and cannot be generated automatically, so ls-l view the permissions below Localhost:blog ya$ ls-ltotal 16[email protected] 5 YA staff 6-13:22 application[email protected] 4 ya Staff136 6 13:23 Public[email protected] 1 ya staff 408 6 1 11:20 thinkphp[email protected 15:47 composer.json[email protected] 1 ya staff 1034 1 15:47 index.php Because it is a local test, regardless of permi
Run the Yii 2 migrate command on Mac to install and initialize the database:You must have the PHP system environment variable before you can execute the Yii command line. Enter php yii in the terminal to list all available Yii commands.Enter php yii migrate, which will automatically list available migrate files. There is only one file, which will automatically go to the/console/migrations/folder to find the
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