This article gives 5 reasons to upgrade to Java 2 Platform, Standard Edition (J2SE Platform) 5.0. Each reason is validated by a large amount of data and references to the fact that upgrading to version 5.0 will significantly reduce development and operational costs.
J2SE 5.0 (code-named Project Tiger) was released at the end of September 2004. It is one of the major updates of the Java platform over the ye
J2SE Author: calvinaustin,2005 year January 4 This article gives an upgrade to the java2platform,standardedition (J2SE platform) 5.0 's 5 big reasons. Each reason is validated by a large amount of data and references to the fact that upgrading to version 5.0 will significantly reduce development and operational costs. j2se5.0 (code-named Projecttiger) was released at the end of September 2004. It is one of
How to upgrade python to python 2.7 Under centos 5.x, centos 5.xpython2.7
First download python2.7.3 from the official website, compile and install itCopy codeThe Code is as follows:$ Wget http://www.python.org/ftp/python/2.7.3/Python-2.7.3.tgz$ Tar zxvf Python-2.7.3.tgz$ Cd Python-2.7.3$./Configure$ Make make installBack up the original python and connect pytho
This document is suitable for all versions of Cloudera Manager 5 and is upgraded using Tarballs tarballs contains Cloudera Manager server and Cloudera manageragent.
Https://www.cloudera.com/documentation/enterprise/latest/topics/cm_ag_ug_cm5_tarballs.html#cm_ag_ug_cm5_tarballs
In most scenarios, upgrading Cloudera Manager is probably not required to turn off large data CDH services, just to stop some dependent services. CDH Daemons continues to run a
Debian 5 upgrade debian 6 because you need to use xen 4.0 to provide virtualization, You need to upgrade some online debian 5 systems to debian 6. www.2cto.com 1. Modify the source to debian 6 1root@10.1.6.200 :~ # Cat/etc/debian_version25.0.23root@10.1.6.200 :~ # Vim/etc/apt/sources. list4deb http://mirrors.163.com/de
Upgrade CentOS 4.x to CentOS 5.x
Note:
Current operating system: CentOS 4.x 64-bit
Purpose:
Use the yum command to upgrade CentOS 4.x to the latest CentOS 5.x version.
1. Upgrade CentOS 4.x to CentOS 4.9
Cd/etc/yum. repos. d/# enter the Directory
Mv CentOS-Base.repo CentOS-B
Before the release of Visual Studio RTM and Windows 10, Microsoft opened the open source. NET has been upgraded to BETA5, bringing some enhancements and changes. The ASP. NET 5 runtime installed with Visual Studio RC is Beta4, and Microsoft released the BETA5 version of the runtime a few days ago. The entire upgrade consists of the following:
. NET execution Environment (DNX)
Support for
Upgrade and recovery of experimental 5:iosExperimental purposeThrough this experiment, we can grasp1) Master iOS in the normal case of upgrading iOS2) iOS lost in case of use TFTP recovery iOS3) iOS lost in case of iOS recovery using XmodemTopological structureExperimental stepsn iOS upgrade iOS (TFTP) in normal conditionrouter#conf t//Enter configuration modeEnt
to export your database to reduce unknown problems.
4. Import the exported database backup to the new MySQL database.
# Mysql-p3307-uroot mysqlsystems_com
5. overwrite all the MySQL databases in the data directory of the old database to the new version.
# Cp-r/opt/mysql-5.1/data/MySQL/opt/mysql-5.4/Data
Note: Everyone knows the importance of this default database.
6. Execute the mysql_upgrade command in the new version. In fact, this comm
reduce unknown problems.4. Import the exported database backup to the new MySQL database.# Mysql-p3307-uroot mysqlsystems_com 5. overwrite all the mysql databases in the data directory of the old database to the new version.# Cp-R/opt/mysql-5.1/data/mysql/opt/mysql-5.4/dataNote: Everyone knows the importance of this default database.6. Execute the mysql_upgrade command in the new version. In fact, this command contains the following three commands:#
IPSW):
The picture is for reference only, the specific file name please choose according to the equipment and system
4, choose "Update", itunes began to upgrade the firmware update:
The picture is for reference only, actually should show 7.0
5, about three minutes of time, our equipment has been updated to the IOS7 test system, the final step is to restore the backup data to the new system, the right m
On the early morning of the 19th, Apple released the latest official version of ios6, xcode4.5, and 10.8.2. the upgrade was completed one day and one night with the company's network updated yesterday.
It took several minutes to upgrade the original app perfectly, supporting 1136*640 resolution. Since the app was originally compatible with the iPhone/iPad, that is, the devices is set to universal, the
I. preparations:1. Upgrade ios5 requires iTunes 10.5 Beta or later, and iTunes 10.5 beta1/2/3/4/5: http://www.app43.com/thread-22663-1-1.html. (Note: iOS 5 beta5 must be upgraded with iTunes 10.5 Beta 5 ).2. Download the iOS 5 beta5 firmware.IPhone Series Firmware:IPhone 4 G
optimization method to export your database to reduce unknown problems.
4. Import the exported database backup into the new version of the MySQL database.
# Mysql-p3307-uroot Mysqlsystems_com
5. Overwrite the MySQL database in the data directory of the old version database to the new version.
# Cp-r/opt/mysql-5.1/data/mysql/opt/mysql-5.4/data
Note: We all know the importance of this default database.
6. In the new version of the implementation
Linux Learning Record 5 (software installation and upgrade) and linux record
I. gcc
Gcc is the most standard C language compiler on Linux, used for source code compilation links.Gcc-c hello. c compilation generates the target file hello. ogcc-O hello. c compilation generates the target file and optimizes gcc-o hello. c generates the executable binary file hello. disadvantage: Command redundancy. If a C-lang
CentOS 5 Upgrade PHP5.1 to PHP5.3 methodMy VPS is installed CentOS 5.x, the default installation of PHP is 5.1.6, want to upgrade to PHP5.3, after searching plus groping, upgrade success, make a note record.650) this.width=650; "class=" Alignnone size-medium wp-image-
click on the pop-up "restore (the following image for reference only)", itunes began to upgrade the firmware update:
The picture is for reference only, actually should show 8
5, after the upgrade we click "Restore from Backup ..." (Select the "Update" button, do not need to restore the backup, after activation to see):
6. Wait for the backup t
PHP4 Connection Database (sqlserver2000) slows after upgrade to 5
System environment
Windows2000 Server
SQL Server 2000 (installed on a different machine)
Apache 1.3.X (same as apache2.2)
PHP 5.2.8 (used to be 4.X soon)
The connection database is found to be slow (more than 2 seconds) after upgrade
Other code is quickly
Because it is local area network access, b
#-----------------------------CentOS 5.x version upgrade MySQL------------------#! /bin/sh#1. Turn off SELinuxCp-rp/etc/selinux/config/etc/selinux/config.bakSetenforce 0Sed-i ' 7s/enforcing/disabled/'/etc/selinux/config#2. Show SELinux status permissive to OffGetenforce#3. Determine the version of the systemIf ["$ (uname-i)" = i386]; Then# If the server is 32-bit, run the following commandecho "Start downlo
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