Cloud Servers

File Manager This is the E17 http://www.aliyun.com/zixun/aggregation/19352.html ">file Manager, I have nothing to say." File icons Here you can edit various types of file associations. Of course, it only takes effect for E17 's file manager. If you use another file manager like I do, forget it.

Linux Deepin (linux.deepin.org) is a well-known Ubuntu derivative, formerly known as the Hiweed Linux project launched by Hiweed in 2004 (this is the first Chinese community release). Early Hiweed (0.7) was based on http://www.aliyun.com/zixun/aggregation/33836.html ">debian, starting from Hiweed1.0 ...

This is the property of the dialog boxes in all of the maps in this building. General Settings "Where I don't understand what that means," dialog mode "where you can have all dialog boxes open in Advanced mode by default, the bottom check box allows them to remember the size and position you specified last. User environment Haha, this is the "Start Guide", be careful not to mess up, or at least point to do not continue to determine or apply, otherwise you just worked hard to configure the drift of the desktop is gone. The most important thing here is the "new" button, if you remember what I said on the 2 floor, then ...

Linux http://www.aliyun.com/zixun/aggregation/33837.html ">deepin project has officially enabled linuxdeepin.com domain name, please visit http://directly Linuxdeepin.com (previous deepin.org series domain name, temporarily still inaccessible). The 2 improvements for BETA2 are: 1. Starting from this version, Linux ...

Language settings do you still need to introduce me? If you are in the Settings Wizard to the impulse to not choose the Chinese on the next, is full screen e wen depressed and do not want to restart the wizard, now immediately follow my way to the past Ah, what are you waiting for? PS: The settings here only affect the E17 environment, without affecting your locale. Advanced performance personal feeling is no good, nothing more than if you have large memory can be a little more generous, you see do. Run command This is the Run Program box that appears when you press "ESC", notice ...

Favorites menu Do you often find a program in a layer of menus? Don't be silly, hurry up it add in Ah, and then on the desktop Point right button to try, this time convenient? This way, the root menu will also have a "most commonly used program", which is your Favorites menu, like that one. PS: Add too much words, counterproductive, suggest not more than 10. Do menu settings show favorites? Do you want to display the application at will? Nonsense does the display name? Does nonsense show general (if any)? This is a comment on the program, you are free to show comments (such as ...)

The goal of this series is to redirect your awareness of functional thinking, to help you look at http://www.aliyun.com/zixun/aggregation/17253.html "> FAQ in a new way, and to improve your daily coding capabilities." This series explores the concept of functional programming, the framework that allows functional programming in the Java language, the functional programming language that runs on the JVM, and the future direction of language design. This series is designed for those who understand Java and how to smoke ...

Java developers generally do not need to consider the issue of memory release, all the GC to deal with. However, in some production environments, the JVM has been running for a long time, even some small, http://www.aliyun.com/zixun/aggregation/36295.html Java objects, which can lead to the exhaustion of memory resources, and ultimately the problem of the Java "> Application crash." This article will develop on an AIX platform based on the IBM JDK ...

This article will describe how http://www.aliyun.com/zixun/aggregation/7155.html > Developers can leverage this framework to deploy them on ibm®websphere®application Server J2ee™ applications are integrated with these C + + libraries. Ibm®websphere®application Server is a ...

JTA provides a distributed transaction service for the Java EE platform, which insulates the transaction from the underlying resources and realizes a transparent transaction management approach. This article will delve into the architecture of JTA and introduce its implementation mechanism through detailed code. What is a transaction processing transaction is an indispensable component model in computer application, which guarantees the atomicity (atomicity), consistency (consistency), isolation (isolation) and persistence (durabilily) of the user's operation. ...

But the RTC itself, or the Eclipse platform itself, does not have a convenient way for us to clearly identify the contents of these resource files, and a large amount of information can only be displayed in Unicode: for example: \u7675. So we need a tool or plugin (Eclipse plugin) to decode automatically to solve my problem. So what we see is no longer a confusing Unicode, but a decoded text display. (in the example above, it will be shown as "癵"). In short, this tool has no ...

This series of articles, consisting of two parts, will introduce the programming model provided by the http://www.aliyun.com/zixun/aggregation/33934.html ">modern Batch feature, and demonstrate the IBM rational® Creator Developer V8.0 provides new features that greatly simplify the development of batch applications and associated XJCL that are required to submit jobs. The 1th part ...

A new generation of lightweight http://www.aliyun.com/zixun/aggregation/15818.html "> Application Server--websphere Liberty profile servers Not only has the OSGi development model been adopted in its own construction, but it also supports the development and deployment of OSGI applications in Liberty. This article mainly through an example, to the reader how to use the Web ...

Python 2.2 introduced the Python descriptor and introduced some new style classes, but they were not widely used. The Python descriptor is a way to create managed properties. In addition to other benefits, managed properties are used to protect properties from modification, or to http://www.aliyun.com/zixun/aggregation/18862.html "> Automatically update the value of a dependent property." Descriptor added to the understanding of Python, improved ...

Apt is a Linux command for the Deb package-managed operating system that is used to automatically search, install, upgrade, uninstall software or operating system from the Internet's software warehouse. Apt commands generally require root permission execution, so generally follow the sudo command example: sudo apt xxxx under the apt use method of the detailed guide, for everyone to see the use of apt install &http://www.aliyun.co ...

Command Action Apt-cache Search package searching Package Apt-cache Show package get information about the package, such as description, size, version, sudo apt install package installation package sudo apt Install package--Reinstall Reinstall package sudo apt-get-f install forced installation? # "-...

In Linux, the CD command is a frequently needed instruction, and the CD command allows us to switch freely in the directory, if you need to switch to the root directory, the command is as follows: [root@localhost ~]# CD/[Root@localhost/]# Here we introduce you to use the CD command tips in any directory to switch home directory [root@localhost/]# CD [root@localhost ~]# ...

The original LXC technology was developed by IBM and has now entered the core of the Linux kernel, which means that LXC technology will be the most competitive lightweight virtual container technology at the moment, and this article will http://www.aliyun.com/zixun/aggregation/ 32779.html "> Step-by-Step introduction of how to build and manage Linux containers. The Linux distribution version used in this article is Ubuntu 12.04. LXC ...

CentOS Server installed, the default host name is: Localhost.localdomain, in order to and management, we need to modify the server host name, this modification takes effect on two profiles/etc/sysconfig/network and etc /hosts, here's how to do it: [root@localhost ~]# vi/etc/sysconfig/network networking=yes Hostnam ...

When we use putty, SECURECRT, or other terminals to log on to Linux, how do we know the path and host name after landing? Examples are as follows: [Root@localhost ~]# pwd/root [root@localhost ~]# hosthttp://www.aliyun.com/zixun/aggregation/11696.html] > Name Localhost.loca ...