Tool posts
(Yesterday in order to test spark performance, I intend to run some data analysis, remote installation Ipython accidentally under the home RM-RF *, really ... due five hours ago ... To make it worse, we just forgot to push the code to the GitHub this time. To fill up a job while crying.
Recently ran the data analysis, because the habit of local run Ipython notebook analysis, but the data are on t
Recently, there is a training organization to find the author to do a Python training materials, along with the study of the next Python notebook, found very good very strong, now the initial installation steps are recorded as follows:1. Install Python This is a must, download the latest version of Python in http://www.python.org/download/. Follow your own platform to download the corresponding version and install it.2.Installing Ipython Direct use:
Basic Python Data Analysis Tutorial: NumPy Learning Guide (2nd Edition), chapter 1th NumPy QuickStart, this chapter first describes how to install NumPy and related software in different operating systems, and gives a simple example code that uses NumPy. We will then briefly introduce Ipython (an interactive shell tool). As stated in the preface, SciPy and NumPy have close ties, so you will see scipy many times. At the end of this chapter, we'll show
Brief introduction
Let's do a common analysis and you may be able to do it yourself. Suppose you want to analyze stock performance, then you can:
Find a stock in the Yahoo financial zone.
Download historical data and save it as a CSV file format.
Import the CSV file into Excel.
Perform mathematical analysis: regression, descriptive statistics or linear optimization using the Excel Solver tool.
Good, but this article shows you a simpler, more intuitive, more powerful way to use
Docker
Now that Docker is one of the hottest projects on earth, it means that people actually like it not just because of that.That said, I like to use containers, service discoveries and all the new ideas and fields that have been created to switch jobs as examples.In this article I'll briefly describe using the Docker-py module in Python to manipulate the Docker container, which uses my favorite programming tool, Ipython.Installing Docker-py
First, you need docker-py. Note that in this case
This article mainly introduces how to use Docker in Python and IPython. Docker is an attractive new system that can be used to build interesting new technology applications, especially cloud services, if you need Docker, you can refer to it. Docker is one of the hottest projects on the Earth, which means that people don't like it because of it.
Even so, I like using containers, service discovery, and all the interesting ideas and fields created to sw
Install IPython, qtconsole, and ipythonqtconsole in Python
I recently started to learn python, and I have been using IDLE. I used pycharm when I wrote a slightly larger program. I accidentally saw IPython on the Forum. It is said that it is very cool and I just installed it for fun, although the process was not so smooth, it was finally installed.
Let's talk about the author's computer environment: win7, p
Small Q: Mountain outside the castle Peak Louwai Lou, the West Lake song and dance when Hugh, warm wind smoked tourists drunk, only Hangzhou than Zhongzhou. --Lin Shen • Title Lin ' An di========================================================On the 18th day of Hangzhou, I came to the South alone for the first time, and felt lonely when I was on the 6th of the week. Helpless, can only seek interest, study, fill.have been experimenting with PIP installation I
Operating system: Mac10.11.5
python2.7.13
python3.6.1
Install Python2:Install pythonInstall Python3:Install Python3At this point, the command line input Python3 opens the Python3, and the input Python opens the Python2.Installing Ipython with PIPsudo Install Ipython sudo Install IpythonInstall Ipython with PIP is installed in the Python2 site-package
Ipython, starting from 4.0, migrated a series of add-ons, such as notebook, to jupyter in order to run the project independently, allowing Ipython to focus on the functionality of interactive Python. Let's take a look at the official online explanation:"IPython is a growing project, with increasingly language-agnostic components.
01, why Anaconda?Python's data processing capabilities rely primarily on the Numpy,scipy,matplotlib,pandas 4 libraries, where NumPy provides the functionality of matrix operations, and SciPy adds a number of scientific computational library functions based on NumPy. These two libraries enable Python to have the same data processing power as MATLAB. The Matplotlib library provides drawings that enable visualization of data, and pandas is a numpy-based tool that provides the tools you need to effi
*After installing zlib*, recompileMake install6, let the CENTOS7 system can be used by default Python3.6cd/usr/bin/MV Python Python.bak #备份原文件Ln-s/usr/python-3.6.5/bin/python3.6/usr/bin/python (Note your file first letter case)(Note: ln-s source file destination file to do soft link)7. Test whether the Python3.6.5 is installed successfully8. Since the Python2 used by the Yum source is replaced with Python3, it will not work properly. The following information needs to be modified:To modify a Yum
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
Note: This operation I use CentOS6.8 to minimize the installation ofIn order to Ipython can save the history record, also need to install Sqlite-devel1. Preparatory workYum-y install gcc wget xz unzip zlib-devel OpenSSL openssl-devel Sqlite-devel2. Download the source codewget HTTPS://WWW.PYTHON.ORG/FTP/PYTHON/2.7.12/PYTHON-2.7.12.TAR.XZ3. Unzip:xz-d Python-2.7.12.tar.xz Tar XF python-2.7.12.tar cd Python-2.7.12./configure--prefix=/usr/local/python Ma
The code is as follows
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[Root@chenyi unix-python]# tar jxf python-2.7.2.tar.bz2[Root@chenyi unix-python]# CD Python-2.7.2[Root@chenyi python-2.7.2]#./configure--prefix=/software/python[Root@chenyi python-2.7.2]# make make install[Root@chenyi python-2.7.2]# path= $PATH:/software/python/bin/[Root@chenyi python-2.7.2]# PythonPython 2.7.2 (Default, Mar 2 2013, 01:05:44)[GCC 4.4.6 20110731 (Red Hat 4.4.6-3)] on linux2Type ' help ', ' copyright ', ' credits ' or ' license ' f
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