Commands to join the PPA Source: sudo add-apt-repository PPA:user/PPA- Name Command to delete the PPA source: add-aptrepository-ppa:user/ppa- name For example, we want to add the source of wine, you can do: sudo add-apt-repository PPA:ubuntu- Wine/ppa OK, let's see if we add the PPA source, the corresponding file will be added under/etc/apt/source.list.d/.Transferred from: http://www.mythsman.com/?p=2043Ubuntu Softwa
A friend. When installing part of the software, it is always the first time that the installation program starts the installation engine failed: This interface is not supported, and this problem still occurs after the reload system.
Some software installations require "Windows Installer" support, the general workaround is to click the Control Panel command on the Start menu, double-click the Administrative
First, Introduction
When we install the software on the Windows system, we add some information related to these programs, and set him up as a database, we can implement software installation, uninstall, upgrade and verification, similar to the "Add Remove Program" of Windows. Because the source package is used to set up compilation parameters on Linux systems, the actual compilation, and finally the neces
Colleagues often ask me how to prevent router intrusion, rub the net.My opinion is to turn off the remote prevention, or change to a special port number, MAC address filtering,Disables the broadcast of the SSID (broadcast of the wireless network name) Wpa-psk.Introduction of a software, you can quickly see the network of connected device status, you can view the manufacturer name, so that the speed of the resolution of what is not known devices, as fo
moment is a container, a moment is an instance, a moment is a daily build, a moment is smoke, a while is automatically get the source code, a while is automatically compiled, a moment is automatically released ... There are many nouns, in fact these are one thing, is to copy files!Why do you want to automatically get the source code, why to automatically compile? People to do is not to drink a cup of tea, point two mouse?Then CTRL + C, CTRL + VIn fact, only the bulk copy of the file will need t
1. As long as we follow an icon, some applications do not delete the button, if there is no Delete button is the system's own software can not be deleted.
2. We'll see that there are some icons that show "waiting ..." without the deletion button.
3. This problem is encountered because the software is now updated or installed, so we just wait until it is updated or shut down the mobile phone network ca
One, jailbreak apple phone
1. Open Cydia, add the domestic source address (Apt.weiphone. COM), install Appsync for iOS patch.
2. Since the jailbreak, the use of Third-party clients to download cracked applications, because the third party client principle is to buy the Apple process to obtain the installation files of each app, and then put on their own server for users to download through their own clients. After downloading to the PC, connect the iOS device via the data cable, and simulate t
1, we install a computer in a 360 mobile phone assistant computer version installed in your computer.
2, now we put the NOTE4 mobile phone connected to the computer (using the data cable to connect with the computer)
3. After the connection, our 360 mobile phone assistants will intelligently identify your mobile phone and install the driver, click on the top of the "Find Software"
4, and then we can find their favorite
Samsung mobile phones can not install software mainly because of security settings
1. In fact, if we are a new mobile phone may not be the source of the unknown, we clicked "Application."
2. Then find inside the "set" into.
3. Also click "Security" in the Open interface as shown in the picture.
4. If your "unknown source" is not checked, let's select it.
5. Click OK later, as the figure will pop up a hint.
1. We click the following "Application" in the i9158p phone.2. We then click the "Set" button to enter the details as shown in the following figure.3. Furthermore, we click on the "More" button below to switch into.4. Here you will see an "Application Manager" in which there are many applications Oh, you installed them.5. After that we click on "Downloaded" and click on the application you want to uninstall (here to uninstall "pea pods" for example).6. Click "Uninstall".7. Click "OK" to uninstal
Due to piracy in China, the development of the software industry has been greatly affected. Many colleagues often find that sharing software can make money, although we all know that the MP3 CD Maker of Zhou Yi's predecessors set a 40 thousand monthly entry, it is just a distant dream for most of us, like a moon in the water, not reachable. This was also my goal to invest in this industry. Although my curre
The science of software testing
Software testing has been considered an afterthought in the commercial software industry. Primary product managers and even developers believe that software testing is a work that anyone can do. Some books on software testing even name "art",
The following is a speech by Dr. Yan Hong in a csdn discussion on Architecture and Framework concepts. It is very helpful for us to understand these two concepts!
"Architecture: ArchitectureFramework: Framework
The large-scale architecture of software is architecture. A software may have an architecture, regardless of its quality. The framework can be used or not used in the
Source code encryption software provides software development engineers with the encryption capabilities to ensure that it is safe and efficient to complete the company's enterprise delivery of development tasks. Most of the existing source code encryption software is transparent encryption-based, and transparent encryption products because of the file type bindi
One of the biggest problems with computer security today is that software is generally not robust enough. Software faults have disastrous practical consequences, including the red mark in the company's financial situation.
Security is only one aspect of software faults that can cause major financial harm-especially in the accelerated Internet e-commerce world. Ot
This article was written by a prawn who talked about ophone shielding Google map. In this article, he talked about Google map and AMAP, the speed of opening and enlarging maps, and the speed of locating and searching, when it comes to navigation and lbs, I agree with most of my views, but I do not agree that Google map is used to navigate AMAP to lbs. I even think that AMAP's lbs functions are not as powerful as Google map, why does Google map provide online search is even more necessary for lbs
Software Engineering-Software Process Model
The software process is a framework of a series of tasks that need to be completed in order to obtain high-quality software. It specifies the steps to complete various tasks. The life cycle model is usually used to describe the software
Article Title: Verify the software package validity before installing software on Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
In the past, I used to say "small is beautiful" to Linux experts ". This statement tells us the design features of the Linux operating
The following is a keyword matching algorithm based on KWIC (implemented in pipeline + filter mode)The key part of the pipeline + filter software system implementation, in many of the keyword search platform using this cycle SHIFT + sort output keyword matching algorithm:The specific requirements are as follows:1, using the pipe-filter style:Each filter processes the data and then sends the result to the next filter. The filter begins to work when dat
the snake-balm, it is either the company's leader (Zhangxiaolong level) or the member of the team jigsaw who is not fixed by the role.In the NBA, the Snake-balm team has not been at the core of the team, except for James, who has not been able to play five positions or core members of the team.Today's mainstream culture tells us, to become the core of the team, to be a more professional, with a professional to achieve the recognition of the team, with many to the whole team.Finally quoted Han i
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