updated:
function Update_foo (int userid, string dbupdatestring) { result = Db_execute (dbupdatestring); if (result) { data = createuserdatafromdbstring (dbupdatestring); Memcached_set ("Userrow:" +userid, data);} }
Articles you may be interested in:
How PHP Saves the session to the Memcache server
A summary of how the session is stored using memcache in PHP
PHP Extended memcache Distributed Deployment scenario
Installation and use of memcache in PHP environment
Ins
-IP Protocol (Internet Protocol).
SSL/TLS
Communication protocols that we use in scenarios such as online shopping.Realization method of message authentication code
Implemented using a one-way hash function
Message authentication codes can be implemented using a one-way hash function such as SHA-1, MD5, which is called an HMAC.
Using a block cipher implementation
Message authentication codes can be implemented using block ciphers such as Des and AES.
Use IPFW before Mac 10.10. Then upgrade to Pfctl. Because the Mac comes with a GUI firewall that can only be released for software and cannot be managed for specific ports inbound and outbound. So using PFCTL can solve this kind of problem.The collection tutorials are as follows:Http://man.linuxde.net/pfctlhttps://my.oschina.net/china008/blog/343049Http://blog.chinaunix.net/uid-20674714-id-90862.htmlhttps:/
"notice before Escape"
The computer system needs Mac OS X (10.8) or above;
1. Please back up your equipment data before escaping from the prison to avoid loss
2. This jailbreak is compatible with 64-bit iOS 9.1 devices (that is, the iphone 5S, ipad mini2 ipad Air and above; iOS 9.2.1 doesn't support this jailbreak)
3.OTA upgraded Apple device, it is recommended to turn off looking for the iphone before escaping, and then reset the iOS device in fu
upgrading ComposerComposer upgrade is not able to use our image to speed up the download, and must be connected to the Composer foreign official website of the server downloaded the upgrade files, some times it will cause the speed of the upgrade is very slow or even failure.Here's an easy way to do this:If your system already has a normal use of Composer, indicating that the system environment is compliant, then only need to download a new Composer file and overwrite the original file.First yo
Tutorial on installing PostgreSQL on Mac OS, ospostgresql
Let me start with it. For a long time, I have been cooperating with MySQL, a long-tested old friend. However, after learning a little about PostgreSQL, I have been fascinated by its rich features. For example, the field type supports json, xml, and array native. Compared with MySQL, PostgreSQL is more advanced.
Install brew
Official documentation:Htt
Sublime Text 3 DownloadOfficial: HTTP://WWW.SUBLIMETEXT.COM/3Chinese Package link1, the above requirements to download the Sublime_text_3.zip file extracted, get the Default.sublime-package file. Open Sublime text 3,sublime text->preferences->browse PackagesThe page after opening2, enter after the choice to return to the upper level to find installed packages3, will download the Chinese package file "Default.sublime-package" paste into the "Installed Packages" folder4, this is done!Sublime Text
-convert-Create AAC versionOnce clicked, one more song will be in the list.Watch the song time, only 40s.Select, and then view the localSelect the. m4a suffix of the song, copy to the other path, and modify the suffix to. m4rSo we get a ringtone file in. m4r format.Five, note here: We remember to first remove the 40s file, otherwise it will affect the following ringtone added.Six, make ringtones1. Select the ringtone and enter the ringtone screen.2. Just drag the. m4r ringtone in. If there is no
If you want to install a pure version of the MacOS Sierra operating system, consider creating a USB installation disk. Today, we'll talk about the specific approach, which applies to MacOS Sierra's beta, public beta and final official editions.
First, we need to prepare at least 8GB USB drive and make sure that there is nothing in it that you want to keep, as the following tutorial will erase all the data on the USB drive.
1. Download t
The http://www.xdowns.com/soft/184/apple/2013/Soft_108255.htmlTotalFinder enables multiple Finder windows in the Mac system to be displayed in the same window. It is like Chrome's label bar. Added tags, notifications, hotkeys, and other functions for the Finder. It is very good to manage system files. If you like it, try it.
Software Tutorial: http://bbs.maiyadi.com/thread-903054-1-1.html adds the tag funct
Mysql5.7.20 installation and configuration method graphic tutorial (mac ),
How to install and configure mysql5.7.20
1. Official Website: https://dev.mysql.com/downloads/mysql/download
We strongly recommend that you download the dmg file. After downloading the tar version and decompressing it, you need to move the folder to the default installation location/usr/local. It is troublesome to use various config
Tutorial on deploying Nginx, FastCGI, and Flask frameworks on Mac OS, nginxflask
I am studying Flask recently. This article describes how to deploy the Flask application and how to use Nginx. This is just an experiment on Mac.Application
The application used here is Flaskr provided in the official document.Install Nginx
Install Nginx using HomeBrew:
$ brew install nginx
HomeBrew automatically installs Nginx
Tutorial on installing Python's Pillow library on Mac OS, pythonpillow
Today, I made a python tool for my friend and found that the ptyhon support library is missing in the system. The following information is returned:
ImportError: No module named PILThen download and install it. Because there is no python management tool pip on the machine, install it together.1. Install pip
sudo easy_install pip
You can
Vim is divided into three modes, normal,insert,visual.Switch between modes:Esc:insert cut to normalShortcut key switching:I: Insert character before cursorI: Insert character at the beginning of the current lineO: Automatically insert a row on the current lineO: Automatically insert a row below the current lineA: Insert character after cursorA: Insert character at the end of the current lineS: Delete character after current cursorS: Delete a rowR: Replaces the character of the current cursor wit
Today in Docker installed MySQL, is its own Docker pack.
The first new dockerfile content is as follows:
From Mysql:latest
Maintainer Abel.yang
Execute build command after new dockerfile:
Building Mirrors
Docker build-t Mysql/yang.
The build results are as follows:
Enter command to view results
Docker images
Start mirroring
First set up the local data storage address, the data store map to the local computer to prevent data loss. So create a Save data directory, the comm
The Command key for Mac is located on the edge of the space and is part of many of the keyboard shortcuts for OS X systems. However, command himself can do a lot of things to help users better in OS X to complete the tasks, the following is the command key 5 hidden features. This tutorial is provided by Gguo, a veteran user who can ignore it.
1: Open the Finder Sidebar in a new window by command+ click on
successful startup 3. Root login, change password A) mysql-uroot-p b) Modify the root password method: SET PASSWORD for ' root ' @ ' localhost ' = PASSWORD (' root '); c) Immediate refresh effective: Flush Privileges d) Quit restarting the MySQL service V. New user assign permissions, create new database1. Create hive database, Character set is UTF8CREATE DATABASE hive DEFAULT CHARACTER SET UTF8 COLLATE utf8_general_ci;2. Create User KimboCREATE USER ' kimbo ' @ ' localhost ' identi
changes on the simple URL. When the repository's root URL changes by 9 (such as schema name or hostname change), but the working copy is still mapped to the same directory as the same repository, use the 10 command to update the corresponding relationship between the working copy and the warehouse.17. Conflict Resolution1 SVN resolved: Removes the "conflicting" status of the working Copy's directory or file. 2 usage: Resolved PATH ... 3 Note: The book command does not resolve the conflict by sy
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.