submittal 123

Tags: Zip tarOne, zip compressionInstall Zip and unzip firstYum Install-y Zip/unzipzip 1.txt.zip 1.txtCompressed file 1.txt, compressed filename is called 1.txt.zip zip -r 123.zip 123/Compressed folder 123/specified name 123.zip unzip 1.txt.zipThe zip file does not delete the source file and will prompt you to overwr

Based on Metalink 362496.1 From the document, the XML Publisher version is not directly available. The most useful is to query its version from the generated report.The details are as follows,PDF output: open the file in Adobe Acrobat-> Menu file-> Document Properties-> Tab description-> Property 'pdf producer 'will show e.g. Oracle XML Publisher 5.6.2RTF output: open the file in MS word-> Menu file-> Properties-> Tab Summary-> Property 'comments' will show. e.g. generated by Oracle XML Publish

How to use Oracle to_char function, oracleto_char The function of the Oracle to_char function is to convert the numeric or date type to the numeric type. The following describes the use of the Oracle to_char function in detail, hoping to help you. Postgres Formatting Function provides a set of effective tools for various data types (date/time, int, float, numeric) convert to formatted string, and convert from formatted string to original data type in turn.Note: The second parameter of all format

MySQL basics 06 data type (6) type conversion, mysql Data Type1.Cast () Usage In MySQL, cast (value as target type) syntax can be used for conversion of most types. Cast must be followed by left parentheses: Mysql> select cast (123 as char ); + ------------------- + | Cast (123 as char) | + ------------------- + | 1, 123 | + ------------------- + 1 row in set (0

informationDb.setprofilinglevel (level,Db.setverboseshell (flag) display extra information in shell outputDb.shutdownserver ()Db.stats () View database related informationDb.version () Current version of the server> 4, delete database Db.dropdatabase () 5, view all collections show collections 6, new collection Db.collectionName.insert ({_id:123}) when inserting an object into a nonexistent collection, a new collection object can also be created usi

Document directory Method 2: var num = Number (123 ); Method 3: var num = new number (123 ); I chatted with a group of 90 young people who claimed to be Xiao Fang. It male had bad habits and talked about the technology. He suddenly asked 1. I can see three variables that declare a numerical value. What are the differences: VaR num = 123; // method 1 var n

informationDb.setprofilinglevel (level,Db.setverboseshell (flag) display extra information in shell outputDb.shutdownserver ()Db.stats () View database-related informationDb.version () Current version of the server> 4, delete database Db.dropdatabase () 5, view all collections show collections 6, new collection Db.collectionName.insert ({_id:123}) when you insert an object into a nonexistent collection, a new collection object can also be created by

Tags: Easy introduction add IKE Pat document Baidu how much the sameI. Environment variable PathFor environmental variables, Baidu is interpreted asHttps://baike.baidu.com/item/%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F/1730949?fr=aladdinEnvironment variables under Linux are also designed to facilitate the execution of certain commands,can see the absolute path to LS is/usr/bin/lsecho $PATHYou can see that the environment variable is/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin/usr/bin i

', 'Plan _ type' => '000000', 'parent _ id' => '0 ', 'Date _ start' => '2017-01-30 00:00:00. 000 ', 'date _ stop' => '2017-01-30 00:00:00. 000 ', 'product _ id' => '2', 'product _ qty' => '1', 'Plan _ ctor '=> '', 'status' => '2', 'routing _ id' => '000000', 'Bom _ id' => '1 ', 'Oe _ production_id '=> '0', 'note' => '', 'curr _ id' => NULL, 'Oe _ ean13' => '123 ', 'workcenter _ id' => NULL, 'ischild '=> 1, 'Plan _ director_name' => '', 0 => array (0 =

11.18 Apache user authentication Background: When some content on the site does not want others to access to, can do user authentication. This way, when a user accesses the site, a dialog box pops up asking for a user and password to continue accessing the site. To implement the user authentication step: vim/usr/local/apache2.4/conf/extra/httpd-vhosts.conf #把123. com The virtual host is edited into the following contentDocumentRoot "/

the same date and time as the reference document or directory.-T uses the specified datetime, rather than the current time, in the same format as the date directive.command example:1. Adjust the 123.txt file to the first two days. Current date 2016.4.22[Email protected] zdw]# lltotal 4-rw-r--r--. 1 root root 4 Apr 16:49 123.txt 22nd [[email protected] zdw]# touch-d "2 days Ago"

Nginx Load Balancer cluster configuration[Email protected] ~]# cd/usr/local/nginx/conf/vhosts/[[email protected] vhosts]# lsDefault.conf test.conf[Email protected] vhosts]# vim lb.confUpstream Wang {Server 192.168.137.21:80;Server 192.168.137.23:80;}server {Listen 80;server_name www.123.com;Location/{Proxy_pass http://wang/;Proxy_set_header Host $host;}}[Email protected] vhosts]# ipvsadm-c[Email protected] vhosts]# iptables-t nat-f[Email protected] vh

date and time as the reference document or directory.-T uses the specified datetime, rather than the current time, in the same format as the date directive.command example:1. Adjust the 123.txt file to the first two days. Current date 2016.4.22[Email protected] zdw]# lltotal 4-rw-r--r--. 1 root root 4 Apr 16:49 123.txt 22nd [[email protected] zdw]# touch-d "2 days Ago"

that there is a website called csdn, do not know Google, also rarely on BBS, so find a particularly strenuous.The method is simple, select the data control and fill in the password in the Properties window's Connect bar. If the password is "123", fill it out; pwd=123 (be careful not to discard the preceding semicolon). Fill in the full path of the database in the DatabaseName column and select the table in

Example of an infinite loop array (recursion) /** * Author: GuoWangYunYan * QQ: 279861795 * Date: 2011-6-23 * Link: www.jbuxe.com */ // Set the encoding Header ('content-type: text/html; charset = utf-8 '); // Abnormal, a five-dimensional array is used. $ A = array ( 'Aaaaa' => array ( 'Aaaaa' => array ( '123 ', '

PHP syntax, there is no rule: when defining a string, the string must be enclosed in single quotation marks, double quotes or no symbols. Such as: $x = 123; $y = "123"; $z = ' 123 '; These 3 variables, are they not the same? Reply to discussion (solution) The first is the same as the second of the integer type, which is the string type.But a string of pu

. drop ();Index operations 1. Create an index database. userInfo. ensureIndex ({name: 1}); db. userInfo. ensureIndex ({name: 1, ts:-1}); 2. query all indexes in the current clustered set. userInfo. getIndexes (); 3. view the total index record size db. userInfo. totalIndexSize (); 4. Read all index information db of the current set. users. reIndex (); 5. Delete the specified index database. users. dropIndex ("name_1"); 6. Delete All index databases. users. dropIndexes ();Query operations Query d

specify the length of the substring to be returned. Select Left (' abc123 ', 3) --returns to the "left portion of the right side of the section ', 4 Right (): used to return the portion of the specified length in the given string. The method has two parameters: Parameter 1: Used to specify the string to manipulate. Parameter 2: Used to specify the length of the substring to be returned. Select Right (' abc123 ', 3) --Return to 123

$ Aarray ({code ...}); $ barray ({code ...}); insert the $ a element directly into $ B, and the key values are the same. Try not to re-sort. what sort, array_multisort, and so on. $ Abarray (0 amp; gt; array ( #039; pid #039; amp; gt; #039; 0001 #039;), 1... $ a = array ( 0=>array('pid'=>'0001'),1=>array('pid'=>'0002'),2=>array('pid'=>'0004'),3=>array('pid'=>'0006'),4=>array('pid'=>'0008'), ); $ B = array ( 0=>array('pid'=>'0001'),1=>array('pid'=>'0002'),2=>array('pid'=>'0003'),3=>array('p

13 RE ModuleA: What is a regular?　A regular is a way to describe a character or string by combining symbols with special meanings, called regular expressions. Or, the regular is the rule used to describe a class of things. (in Python) it is embedded in Python and is implemented through the RE module. The regular expression pattern is compiled into a sequence of bytecode, which is then executed by a matching engine written in C. There are regular things in life:For example we describe: 4 legsYou