Preface
I need to run python on the S3C2410 CPU of ARM9. The following is my compilation process.
Host compiling environment:
Ubuntu 7.04, GCC 4.2.1, arm-Linux-GCC 3.3.2
Program to cross compile:
SQLite 3.5.6,
Python 2.5.1
Compile SQLite
First go to The http://www.sqlite.org/download.html to download the latest SQLite source code, I use 3.5.6 here.
I recom
configuration fileVim ~/.jupyter/jupyter_notebook_config.pyc.notebookapp.ip= ' * ' # listens on all ips # C.notebookapp.password = ' String ' # the String should be of the form TYPE:SALT:HASHED-PASSWORDC. Notebookapp.password = ' Sha:ce ... The cipher that was just copied ' C. Notebookapp.open_browser = False # Disables automatic opening of browser C. Notebookapp.port =8888 #随便指定一个端口Start Jupyter NotebookJupyter NotebookReference Address: Python Envi
.>>> using Python
Enter python to use the new version of python;
The system comes with a script that calls the old version of Python directly in a /usr/bin/python manner, and thus does not affect the system script;
Installing a Third-party modu
Installation Process in Linux based on pygame module in python (detailed description), pythonpygame
1. Use pip to install the Python package
Most newer Python versions have their own pip, so you can first check whether the system has installed pip. In Python3, pip is sometimes called pip3.
1. Check whether pip is insta
LinuxIn the environmentPythonthe installation processObjectiveIn general, Linux will be pre-installed Python, but this pre-installed Python version is generally very low, a lot of new Python features are not, you must reinstall a new version, from the bottom, you can see my Linux
Python interactive interpreter IPython installation tutorial in Linux, pythonipython
IPython is a Python interactive Shell that provides very useful features such as automatic Code Completion, automatic indent, highlighting, and Shell command execution. In particular, its Code Completion function, for example, after entering zlib. Press the Tab key, IPython will
Installation of Python under LinuxAlthough my Unbuntu 10.11 version has been updated by default for Python installation, here's a re-introduction to how to install Python under Linux. There are also some installation tutorials on the web.Pick up the following1. Download Source Codes http://www.python.org/ftp/
(0) CatalogueInstalling Ubuntu's blood-vomiting experience under VMware0 Basic Learning Shell programmingThe magical magic of makefile under LinuxLinux debugging artifact--GDB10 minutes Learn the basic types of Python Distributed version management artifact--git Three states of git files git ssh key issues10 minutes to learn the advanced syntax of PythonConfigure SSH password-free access and Linux hotkey,
follows:
1) Use the Linux command xdd to convert binary vdslbooter.bin to 16 binary DslBooter.txt:
Xxd-i
Where the '-I ' option indicates the style of the output as C contains the file (array mode). Redirect symbol '
2) define the appropriate static array within the C code source file:
static const Uint8 bootimagearray[] = {#include ": /.. /dslbooter.txt "}; Targetimage bootimage = {(Uint8 *) bootimagearray,sizeof (Bootimagearray)/sizeof (bootimage
This article mainly introduces how to use Python to create BT seeds and obtain BT seed information on the linux platform, and analyzes in detail the installation of the PythonBT module and the related operation skills for BT seed files in the form of examples, for more information about how to use Python to create BT seeds and obtain BT seeds on the
Install python scientific computing environment in linux-numpy, scipy, matplotlib, OpenCV...
Http://blog.csdn.net/pipisorry/article/details/39902327Install numpy, scipy, matplotlib, and OpenCV In Ubuntu.Unlike Python (x, y), you need to manually install scientific computing modules in Ubuntu,
How to install IPython, NumPy, SciPy, matplotlib, PyQt4, Spyder, Cython
Install Python mysqldb in Linux. I found it really hurts to install it by compiling it, but it's just a matter of time, all kinds of problems ......
There are two methods:
A. quick installation
B. compile it by yourself
1. The fastest and easiest way (in a hurry)
Sudo Yum install mysql-Python
Possible problems:>>> Import mysqldbTraceback (most recent
Tags: rect sudo posix ror no erro ges error optionsThe following error was encountered when installing Mysql-python directly using Python's PIP: Collecting mysql-python
Using cached MySQL-python-1.2.5.zip
Complete output from command python setup.py egg_info:
sh: 1: mysql_config: not found
Traceback (most
This article describes how to use Python to call the system Shell in Linux, including reading a row of files using Python and shell, for more information about how to mount a file system, you must directly call the Shell command to complete some simple operations. So how can we use Python to call
My machine's default Python version is 2.6.6, and now I want to install a 2.7 version.
Download address of package: https://www.python.org/ftp/python/2.7.10/Python-2.7.10.tgz
Ensure that it is installed first: zlib zlib-devel OpenSSL openssl-devel readline readline-devel
First, the specific installation:
Tar zxf python
1. See if Python is already installedCENTOS7 is installed by default python2.7.5 because some commands use it like Yum it uses python2.7.5.Use the PYTHON-V command to see if Python is installed:Then take a look at the location of the Python executable file:Go to the Bin directory:You can see the executable file
One day in the group of classmates asked, in Python I use input or raw_input all have to input after enter to get to enter the value, that how to implement any key exit pause and other functions, I did not think, because the contact Python time is not too long, mainly Linux under.
Of course, the Windows system will be a little easier under the Windows system if
One day in the group, some students asked, in Python I use input or raw_input have to enter after the input value, how to achieve any key out of the pause function, I did not think much, because the contact Python time is not long, mainly under Linux.
Of course, Windows system will be a little bit simpler, Windows system if you install the
Python pygame module Installation Process in Linux, pythonpygame
1. Use pip to install the Python package
Most newer Python versions have their own pip, so you can first check whether the system has installed pip. In Python3, pip is sometimes called pip3.
1. Check whether pip is installed in
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