Extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/":extension = "oci8.so" Note: To make sure that there are oci8.so files under the/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/folder5. Restart Apache for OCI to take effect 6. Create a phpinfo.php file under the Web folder and type in the contents. And through the Web interview Assuming that the OCI8 section is found, the OCI is installed properly. For example, as seen in thewatermark/2/text/ahr
fragmentation is very serious, or that there is little memory. (The above free_blocks and free_memory can tell you which kind of situation)
Qcache_not_cached: The number of queries that are not appropriate for caching, usually because these queries are not a SELECT statement or are using functions such as now ().
Qcache_queries_in_cache: The number of queries (and responses) that are currently cached.
Qcache_total_blocks: The number of blocks in the cache.
For some statements t
Label:First, turn on the Mys remote access function 1. Enter the server input Netstat-an | grep 3306 confirms that 3306 is open to the outside, MySQL default state is not open access function. If the port is not open after entering the above command, it will be displayed 2, from the above results can be seen, MySQL 3306 port is only listening to local connections, which prevents external IP access to the database, so you need to modify the MySQL configuration file, Enter VIM/ETC/MYSQL/MY.CNF an
access the Oracle database and control the stages in which all SQL statements run by using the third-generation language legacy process or function call. OCI is a standard database access library and a dynamic link library form retrieval function. Basic mode requires a host name or IP address, port, and service name or SID.In TNS mode, you need to use an alias item in the Tnsnames.ora file to connect to an Oracle server through Oracle call Interface (OCI). The TNS mode only needs to select the
, specific implementation details UE4 has helped us, specifically can see the code in AndroidJNI.cpp. We get the Aassetmanager object and set it to SQLite.SummarizeIn this case, we have written the method for reading the DB in the APK extension to SQLite extensions. Since the Android NDK returned the file descriptor and the OS interface layer provided by SQLite makes it easier to implement the extended to SQLite. Because the author does not understand SQLite originally, so there are inevitably m
locate the exclusive MongoDB problem as soon as possible, please help crawl the MongoDB log if you find out which operation or parallel operation is slow.is divided into two aspects:Profiling: If we define all database operations slower than 100ms to be slow, do the following:Use MyDomainDb.setprofilinglevel (1, 100), replace mydomain with the domain you testedSo all the slow operations will be shown here in Db.system.profile.Db.setprofilinglevel (2) is the opening of all operation profiles, wh
Tags: Oracle object index DatabaseThe character set of Oracle is determined by the parameter Nls_lang:The Nls_lang parameter consists of the following parts:Nls_lang=Nls_lang the meanings of each part are as follows:language specifies the language to use for Oracle messages, the month and day display formats for datesTerritory specify currency and number formats, regions, and the habit of calculating week and dateCharacterSet controlling the character set used by client applicationsSo how do you
MySQL does not allow remote connections by default, because there is a large security risk, so you need to manually increase the number of users who can access the database remotely.Here's how to connect:# mysql-u Root-p>;grant select,insert,update,delete On * * to [e-mail protected] "192.168.100.216" identified by "Sookwire";----Allow the address 202.11.10.253 on the root user, password dboomysql to connect all MySQL database, pay Select,insert,update,delete permissions.Grant all on * * to [e-m
) {
console.log (err
) return
}
console.log (' Delete succeeded ')
}); Simple database connection, run through the entire process, the specific can view the API Mongoose api:http://mongoosejs.com/docs/api.html Attach a simple test case for git on mongoose Https://github.com/JsAaron/node_movie/tree/master/data Support for adding, modifying, and deleting data Win Platform Installation: 1. First install the MongoDB installation 2. Enter the catalogue and install module de
: The number of queries that are not appropriate for caching, usually because these queries are not a SELECT statement or are using functions such as now ().
Qcache_queries_in_cache: The number of queries (and responses) that are currently cached.
Qcache_total_blocks: The number of blocks in the cache.
For some statements that do not want to use the cache, you can use this: selectSql_no_cacheCount (*) from users where email = ' Hello ';(original articles, reproduced please indicate
!!![sudo] password for Xiaoyu: #提示要输入密码[email protected] ~]$ sudo reboot⑵ Configuration for Wheel Group (security group)[Email protected] ~]# useradd Zhangsan #添加测试用户[Email protected] ~]# passwd Zhangsan[Email protected] ~]# Useradd Lisi[Email protected] ~]# passwd Lisi[[email protected] ~]# gpasswd-m zhangsan,lisi wheel #将张三, John Doe users added to the wheel group, note-m must be used with caution, is to cover[Email protected] ~]# vim/etc/sudoers[Email protected] ~]# Su-zhangsan[email protecte
ECMAScript6 is the next generation standard of JavaScript. It aims to enable JavaScript to write complex applications, function libraries, and Automatic Code generators (codegenerator ). Enable ES6 (harmony) in NodeJS:
Start,
Enable in LinuxSource: http://h3manth.com/new/blog/2013/es6-on-nodejs/
Node version: v0.11.6
Let's take a look at the version harm ;):
$
Set 9998 name = ssssssssssssssssssssssss Mode = ENABLE Scope = SUBNET profile =in1433 Remo Teip = LocalSubnet profile = DOMAINOld command for Win7 versions Example 1: enable a process sequence
Old command
New command
netsh firewall add allowedprogram C:\MyApp\MyApp.exe "My application" ENABLE
netsh advfirewall firewall add r
View the complete version: [-- Port details and how to enable and disable ports --]
I went to trustnet-platinum Network Management-Internet-Software Development-> Windows-> port explanation and how to enable port closure [print this page]
Login-> Registration-> reply to topic-> post topic
Lin Weihua
To enable the ES6 (harmony) version in Nodejs:
Let's go
Linux EnabledSource: http://h3manth.com/new/blog/2013/es6-on-nodejs/
Node version:v0.11.6
First look at the version of harm;):
$ node--v8-options | grep harm--harmony_typeof (Enable harmony semantics for typeof) --harmony_scoping (Enable Harmony block scoping)--harmony_modules (
Device input and output, that is, device I/O, can be divided into two modes: synchronous and asynchronous. For synchronous device I/O, the called API function is always returned after the device I/O is complete. Asynchronous device I/O can be implemented in multiple ways, but the fundamental principle is to get the "device I/O completion notification ".
This topic describes how to enable and disable a device. Note that the device here is not an entit
Old Jia asked how to enable assertions. So I searched the internet. Make a record.
Command line:Java-ea asserttest-Da is used to disable assertions.
By default, the assertion function is disabled by JVM. To use the assertion function, you must explicitly enable or disable assertion by adding parameters.In addition, the assertion parameter of assertion allows Java applications to
SNMP Trap is a protocol function in the SNMP protocol. In many devices, we use this self-trapping function for some management. So let's talk about some SNMP Traps in Cisco today.
Configure a Cisco IOS device
In the Enable status of IOS, click config terminal to enter the global configuration status.
Enable Cdp run
Snmp-server community gsunion ro
Configure the read-only string of this vro as gsunion
Some of my classmates often cannot connect to the wireless network to help me install drivers or reinstall the system. I have encountered many problems and learned some skills and methods. this time, I had a hard time sleeping at noon and got a little dizzy. However, I would like to sum up and share this comprehensive solution to the "wireless network" problem with you, for reference of children's shoes with the same difficulties...
Precautions for enabling or disabling a wireless network
1. So
The following is an analysis of Bluetooth br/EDR enable process based on Android 4.2 code. The descrithadapter class represents the local device Bluetooth adapter, while the descrithdevice class represents the remote Bluetooth device. In Android 4.3, we introduced a new class named explorthmanager, which is a high-level manager used to "to obtain an instance of an Elastic thadapter ".And conducting CT overall Bluetooth management ".
The Bluetooth
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.