}]Console.log (typeofJson1);//string//parsing and serialization//if it is a loaded JSON file that we need to use, then we must parse the JSON string into native JavaScript values. Of course, if it is a native JavaScript object or array, it can also be converted to a JSON string. //The eval () function was used earlier for parsing a JSON string into a JavaScript native value. However, this approach is not secure and may execute some malicious code. varJSON = ' [{' title ': ' A ', ' num ': 1},{' t
/Packet然后把我们定制需要的rpm包上传至这个里面。4) then execute the command to generate the Yum index listcd /var/ftp/ ; createrepo ./5) Turn off the firewall or release the FTP port关闭的命令 /etc/init.d/iptables stop 最好执行两次以上放行端口的命令 iptables -I INPUT -p tcp --dprot 21 -j ACCEPT iptables -I INPUT -p tcp --dprot 20 -j ACCEPT6) then configure it to the client, just change the baseurl.[[emailprotected]_50 yum.repos.d]# cat >>Centos.repo2nd RPM Package Management Tool 2.1 command descriptionRPM原本是Red Hat
the same as windos.
Obtain idle_pc
Dynamips-P 3600-t 3620/root/dynamips/xxx. bin (here is the 3620 IOS file ).
After entering the route> command line, press "ctrl +]" and then press I to get a lot of idle_pc numbers. Copy the largest one in the count to the net file.
For nic parameters, change NIO_gen_eth: xxx in the net file to NIO_linux_eth: eth0.
Start the vro in the console, start a new terminal, and then telnet 127.0.0.1 3001 (the R1 port number) to enter the vro.
Label:OS: Oracle Linux Server Release 5.7 Db: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit Production 1. Check the Listening status: sql>!lsnrctl Status Lsnrctl for linux:version 11.2.0.3.0-production on 12-nov-2013 01:36:29 Copyright (c) 1991, Oracle. All rights reserved. Connecting to (description= (address= (protocol=tcp) (host=b28-122.jd.com)) STATUS of the port=1521 ------------------------ Alias LISTENER Version Tnslsnr f
When there is a list of lists that are unordered, the data in the list is associated with ParentID, sorted by Java into two sort types:The test list used by the top-level no parentid, if it is a special value, modified under the judgment method can be.First sort: Sort by tree structure before sorting: 122,13,121,1,131,12,132 ... unordered [Testsort [id=122, name= level three B, parentid=12], Testsort [id=13, name= two B, parentid=1], Tests
1. Backing up iOS and configuration files1. First, there is a configured FTP server, and is guaranteed to be in a network segment (can ping each other).Instance:Switch#copy flash:tftp:Source filename []? C2960-lanbase-mz.122-25.fx.binAddress or name of remote host []? 192.168.1.2Destination filename [c2960-lanbase-mz.122-25.fx.bin]?Writing c2960-lanbase-mz.122-25
This article mainly introduces how to upgrade two PCs to a Cisco router IOS. How can we do this? The following article will give you a detailed introduction.
I have a 2501 router whose IOS is a bad cisocB), another 2501 router whose IOS is a good (ciscoA), and a good IOS is no longer available on my PC, however, it is a waste of time to create a TFTP file on the PC and upload the file to the PC ,. Then I thought of a way to directly configure the vro as a TFTP server. My connection method is tha
I have a 2501 router whose IOS is bad (cisocB), another 2501 router whose IOS is good (ciscoA), and a good IOS has no more on my PC, however, it is a waste of time to create a TFTP file on the PC and upload the file to the PC ,. Then I thought of a way to directly configure the vro as a TFTP server.
My connection method is that the two routers are connected through the E0 port. First, on the good router (cisocA), configure the E0 port as 192.168.10.90 (the IP address is randomly configured, as l
I found an example on the Internet, you can import the Excel file into the database through Phpexcel, but once the data is more than 122, such as 123 data in an Excel file cannot be imported. I'm talking about code stickers, everybody look at:
Require_once '. /phpexcelreader/excel/reader.php ';
$data = new Spreadsheet_excel_reader ();
$data->setoutputencoding (' GB2312 ');
$data->read ('.. /lfx.xls ');
}
for ($i = 1; $i {
for ($j = 1; $j {
echo
the string of the specified character set. For example, in the following example, a string with uppercase letters is used.
Sscanf ("123456 abcdedfbcdef", "% [^ A-Z]", Buf );
Printf ("% s/n", Buf );
Result: 123456 abcdedf
6. Given a string iios/12ddwdff @ 122, get the string between/and @ and filter out "iios/" first, then, send a string of content other than '@' to the Buf.
Sscanf ("iios/12ddwdff @ 122", "
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