The examples in this article describe Ipython usage in Python. Share to everyone for your reference. The specific analysis is as follows:
1. Use the tab completion function
2. Configure Ipython
The. Ipython directory is a file named ipy_user_conf.py. This is a simple user profile that uses the Python syntax.
3. Magic function
Lsmagic can list all the magic funct
Jupyter (ipython notebook) Installation and getting started tutorial, jupyteripythonIn the near future, you may need to draw some data presentation diagrams for your own data analysis or emergency defense PPT. In the past, you used excel to draw pictures, but there are some limitations in excel drawing, for example, if you want to draw a cumulative histogram, excel will be very troublesome, so we will introduce you to an interactive data analysis tool
Recently in the study "Spark machine learning this book", the book used Ipython, the machine is Redhat version, with the Python2.6.6, installation needs to upgrade more than 2.7, or will report
IPython requires Python version 2.7 or 3.3 or above. This is a mistake. The following is the process of resolution.
1.Python Installation Upgrade Step 1 installation Pyhton2.7wget http://www.python.org/ftp/python/2.
Before using Ipython, of course, the premise is that you have a certain Python basis, recommended to read the book : http://download.csdn.net/download/hpang1983/2735470 ebook: http://download.csdn.net/detail/sdautianzhiyi/4103636 Win7 First install the python:https://www.python.org/downloads/windows/ Ipython installation method: Under DOS window Pip Install Ipyt
Http://www.360doc.com/content/14/0902/11/16740871_406476389.shtmlIn order to test the application of Ipython, today toss a long time from the installation package MSI file installation, and finally failed to run successfully, helpless in the network can be connected to the mechanical windows7 64bit scene, installed from the beginning, in order to avoid yimeimei less detours, Record the installation process (provided the official Python scene is alread
Python, ipython, and IDE tool Pycharm installation tutorial in Linux, ipythonpycharm
Advantages of python
(1) Simple, elegant, and clear
(2) powerful third-party library module
(3) cross-platform porting
(4) An object-oriented language
Disadvantages of python
(1) The code execution speed is slow. Compared with the C language, the asynchronous concurrency framework of python causes the execution speed to be slow;
(2) python is an open-source programmin
Ipython is easy to use. However, if you modify a module that has already been imported in ipython, You need to reload the module again.
In [1]: % load_ext autoreloadin [2]: % autoreload 2in [3]: From Foo import some_functionin [4]: some_function () out [4]: 42in [5]: # Open Foo. py in an editor and change some_function to return 43in [6]: some_function () out [6]: 43
To automatically load
http://blog.csdn.net/u012587561/article/details/50900781python2.7.10 AMD64 Win10 x641. Installing SetuptoolsDownload ez_setup.py file Firsthttp://peak.telecommunity.com/dist/Installing Setuptools:python ez_setup.py(the author has previously installed it.)2. Installing PyreadlineDownload: Https://pypi.python.org/pypi/pyreadlineThe corresponding version of the author is: Pyreadline-2.1.win-amd64.exe (MD5)Unzip and double-click to install.3. Installing IpythonEnter PIP install
Python 3.6, because do not want to install Anaconda, but Ipyhon notebook has been wrong, so do a good honor after this.
Command line enter PIP install Ipython[all], install Ipython
Command line Input Ipython notebook, found and can not run, Error: Modulenotfounderror:no module named ' Markupsafe._compat '
Through the PIP list to view the installe
I'm having a problem with the Pycaffe environment today, when I install the library
For req in $ (cat requirements.txt); do pip install $req; Done
sudo pip install-r requirements.txt
When you order, you always report red wrong. Finishing up the final solution.
First of all, the emergence of various permission denied, ultimately with the root account operation to solve.Next, the other is installed, on the Ipython, alone with Pip install IpythonInsta
python,ipython,jupyter Notebook Quick Install tutorial
Next: IPython, Notebook, qtconsole use of the tutorial
Next Python Data Science installation Numby,pandas,scipy,matpotlib etc (Ipython installation pandas)
In the recent in-depth analysis of Python data, in order to further optimize the tool to decide to install their own hands, but see the installation
Tags: style blog http color os ar problem htmlThe python2.6 is upgraded to python2.7 under CentOS6.5, and Ipython is installed, and the following information is displayed when the Ipython is started:WARNING: IPython requires SQLite, your history won't be savedHere's how to fix it:
download and unzip the SQLite package, enter the command: #wget http: /
Two Integration kits, including packages for scientific computing
1. Python (X, Y) is used for scientific computing and even includes eclipse and QT.AddressHttp://code.google.com/p/pythonxy/Including the following Python ComponentsPython/XY/xydoc/pyqt/examples/pyqwt/pyqwt3d/pygtk/wxpython/numpy/scipy/numexpr/matplotlib/PIL/ipython/pyreadline/setuptools/ets/VTK/Itk/ pydicom/vpython/pyopengl/opencv/sympy/cvxopt/networkx/MDP/pytables/h5py/reportlab/pyexc
1 Installing the Anaconda will find that many components are installed. It also eliminates the dependency problem when installing the packageHttps://www.continuum.io/downloads2 Ipython Foundation(1) Start:Win+r start cmdEnter Ipython carriage return(2) TAB key Auto-completion function (find function, previous command, or module)Learn Linux should know, only need to enter a part and press the TAB key, will b
IPython + Notebook provides a cloud-based, scientific computing and development environment. It enables developers to enjoy the power of cloud computing and enables developers to have a good development interface without having to install any software locally. In addition, bandwidth requirements are extremely low from on-premises to the cloud.Get ready to work: Just ask your local browser!!Sign up for a cloud accountHere we recommend registering for t
Python 2.7.12 (default, Oct 13 2016, 03:17:14)[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linux2Type “help”, “copyright”, “credits” or “license”formoreinformation.
2. Modifying the Yum configuration fileThe reason to keep the old version is because Yum relies on Python2.6 to change the Yum configuration file to specify the old Python version. vim /usr/bin/yum, the first line is #!/usr/bin/python modified to#!/usr/bin/python2.6.63. Install the latest version of PIP
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