Install python3.4 FirstDownload Wget-c https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tgzUnzip the tar zxvf python-3.4.3.tgzCD Python-3.4.3./configure--prefix=/opt/python #因为centos自带python, in order not to affect the original system, I am here to install additional to the new directoryMake installLn-s/opt/python/bin/python3.4/usr/bin/python3 #软连接到系统path所指向的一个目录中, making it a system commandLn-s/OPT/PYTHON/BIN/PIP3.4/USR/BIN/PIP3Ln-s/opt/python/bin/easy_install-3.4/usr/bin/easy_install3Insta
Here's a small example of an interactive design, which is a good example of how we pursue "easy-to-use" and "lightweight" design in our specific work, which is the two key factors that affect the user experience.
The interaction design is not picking the right controls in the control library, which is a feeling in my recent work. The environment of online application is complex and changeable, many kinds of
Sublime Text3 is configured to run the python shortcut key in an interactive environment. sublimepythonInstall plug-ins
It feels good to write code under Sublime Text3, But I encountered some problems when writing Python.Use Sublime Text3 to open the python file, or write the python code under Sublime Text3. Run the shortcut key ctrl + B. The running result is di
the use of "four-direction" key other than the need to think and search, to the user added a lot of additional cognitive, memory burden.
Six, can be operated to focus, directly to the elements to operate
In the interactive and visual design, to do "can be manipulated to focus, directly to the elements to operate." That is, if an element is capable of doing so, then the element should be manipulated direc
After the H5 game, some of the original silent interactive game began to become the focus of business and business, some people also think that the interactive game in the future will replace the position of hand-travel. However, the production of brush screen level interactive game, not to do a small game can be, especially to the game to apply to marketing, to
Thank you for your friends to support this blog, welcome to discuss the exchange, due to limited capacity and time, mistakes are unavoidable, please correct me!If reproduced, please keep the source author blog information.Better Me Blog: Blog.csdn.net/tantexianIf you need to communicate, welcome to blog message.Automatic script implementation with no key login: Vim auto_ssh.sh
#!/usr/bin/expectSetTimeoutTen Setusername [li
Phenomenon: Using the arrow keys in the PYTHON3 interpreter interface will produce something like this: [D^[c and other garbled characters.Cause: ReadLine function not enabledWorkaround:Yum install-y readline-devel//install C ReadLine related filesMake Distclean//clean up information about prior to the installation processVim./moudules/setup.dist//Edit Setup.dist file under modules in Python3 source directory#readline readline.c-lreadline-ltermcap //Remove the comment before the line in the set
interrupt the user's task flow.
In addition, users in the use of "four-direction" key other than the need to think and search, to the user added a lot of additional cognitive, memory burden.
Six, can be operated to focus, directly to the elements to operate
In the interactive and visual design, to do "can be manipulated to focus, directly to the elements to operate." That is, if an element is capable of
Article Description: attention and interaction design.
People-oriented design, we must consider the ordinary people in the general task of the implementation of the tolerance problem. Because the person's energy is limited, again strong demand, powerless to complete is also in vain. The effective conversion rate of energy is the key point to measure the quality of interactive design.
1. Formula
payment costs, offline service providers to perform user subscription service content, the user online receive service execution feedback. Each transaction, whether user, product or service provider, is traceable. In a broad sense, it may be said that it is O2O, but in the provision of services is not personally to the line to enjoy service, perhaps it is more like the product of the consumer, but the user is not receiving the logistics sent by courier, but offline service providers after the i
Collation, a seemingly and design-related behavior, compared with the creative spirit of designers, she always gives a more negative impression. And many designers also believe that the task of sorting out purely manual labor is a creative work that relies on brainpower to do the opposite.This is not the case, through sorting, we can find the nature of things, find new ideas, see something hidden in the surface of things. By sorting, the problems in our vision will become clearer and more positi
Recently, because of the project needs, the focus of the edittext needs to be shifted to Lineralayout: After you have entered the EditText, click the Enter key or press OK on other embedded Android devices to get the Lineralayout click event.This method can be called Initlistener in the OnCreate method; 1 /**2 * Listen to the focus of the EditText, click the Enter key (or press OK), lose focus, turn fo
The solution is as follows:1. Installing the ReadLine moduleThe ReadLine library is a library of bash shells that contains many features, such as command line auto-completion.Commands to install under Ubuntu:sudo apt-get install Libreadline-dev2. Re-install PythonIn the Python installation directory, perform the following:Make;sudo make InstallNow go ahead and try it. No, if still not, use Python's own ReadLine moduleSwitch to the modules directory under the Python installation source directory
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