software that needs downloading
"Python3.6.2.exe (also can choose the newer version)-----URL:
https://www.python.org/downloads/release/python-362/
"Anaconda3-4.4.0-windows-x86_64 (also can choose the newer version)-----URL:
Https://www.continuum.io/downloads
If download speed is not ideal also can choose to download on this website (very fast):
http://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/
Python for the Web course. By studying this course, you will have a deeper understanding of web data transfer.
Iii. Python resource library on Github
Github has a large number of high-quality Python resource libraries, such as this.
4. Anaconda and iPython Notebook
Anaconda
0 reply: I guess you are using Windows. Although many people recommend that you use Enthought and Anaconda, it will deprive you of a lot of learning experience. If you know how to use CMD/Powershell, first put the l/ib folder under the Python folder into your system variables, in addition, pip comes with Python 2.7.9 installation. (If you don't know this, you sho
newer version of Ipython, Ipython notebook has been added to compensate for the shortcomings of the Ipython shell code not easy to save, and after using the--pylab inline option, you can display the results of the run immediately after the code is executed (including the picture, data tables, etc.), so it is widely used in data analysis. [Baidu Encyclopedia Ipython]Another good feature is "notebook", which requires additional components. After the installation is complete, you can use it ipytho
, code jump, smart prompts, Automatic completion, unit testing, and version control. In addition, the IDE provides some advanced functions to support professional Web development under the Django framework.
● Komodo and Komodo Edit: the latter is a free Lite version of the former.
● Spyder: Install the advanced IDE provided by Anaconda
● PythonWin: Both ActivePython and pywin32 provide this IDE, which is only applicable to Windows
● SPE (Stani's
for programmers to develop and manage complex web programs.
Operating System Management, server operations Automation scriptsIn many operating systems, Python is the standard system component. Most Linux distributions, as well as NetBSD, OpenBSD, and Mac OS X, are integrated with Python and can be run directly under the terminal. Some installers for Linux distributions are written in the
1. Download Anaconda and installAddress: https://www.anaconda.com/download/Anaconda includes a python base package and a series of scientific computing packages that are installed without having to install Python separately.2, Installation PycharmAddress: https://www.jetbrains.com/pycharm/Pycharm is the
Users:Install first1. Install the Python pip, enter the command in the terminalsudo apt-get install Python-pip2. Install Ipython Notebook, enter instructionsPip Install Ipython3. After successful installation, enter Ipython notebook to run Ipython notebookNon-Ubuntu users:Check this page https://packaging.python.org/install_requirements_linux/Add Python's package with Pipsudo pip install PackageName,For ex
Python learning notes-day3-python keywords, python-day3-python
1. and logic and
2. assert checks whether a condition is true. If it is false, an error is thrown.
3. The break jumps out of the for and while loop.
4. class definition
5. continue jumps out of this loop and executes the next loop.
6. def Defined Functions
FrontierPython provides a number of modules for data visualization, including Matplotlib, Pygal. I refer to the online popular books "Python programming from the beginning to the actual combat", in the test and learning process encountered a few problems to solve, just write down this project experience, for the basic part of the Python is not detailed, mainly the project core points and solutions described
, especially since it has a large number of financial computing libraries and can provide interfaces to C++,java and other languages for efficient analysis, becoming a key language for rapid development and application in the financial sector, as it is open source, reducing the cost of financial computing, It also provides a large number of application examples through a wide range of social networks, greatly shortening the learning path of financial quantification analysis. This course introduc
Share with you today a good way to install the Python library. First inform me of the operating system is WIN7,PYTHON3.5,ANACONDA3 scientific computing platform (built-in Jupyter notebook); Secondly, I also assume that you have already used pip install PackageName (installation package name) and Conda Install the PackageName method.
If you want to play scientific computing such as data analysis, machine learning and computer vision, I suggest that you
practical functions and functions, and is also the best platform for scientific computing and interactive visualization.
Address: https://ipython.org/
Jupyter Notebook
Jupyter Notebook is like a draft, which combines text comments, mathematical equations, code, and visual content into a document that is easy to share and displayed on a Web page. It is an essential tool for data analysis and machine learning.
Address: http://jupyter.org/
Anaconda
Alth
Official compilation reference: Https://caffe2.ai/docs/getting-started.html?platform=windowsconfiguration=compile
Official installation guidance is not comprehensive, leaving a lot of pits, do not fill the pit will lead to the failure of the compiler, the main purpose of this article is landfills, the official document said the content is no longer detailed introduction.
First, download the source code
git clone--recursive https://github.com/caffe2/caffe2.git
This step does not need to be expla
, "cuda_generation" = Auto)-----------------------Cmake_install_prefix/net/wanggu/software/opencv-master/installProblems with Cuda:Cuda_generation Auto-----------------(2016.8.24 Update)Nonfree contains features2d, to enablein the opencv3.x, you should first download Https://github.com/opencv/opencv_contribThen Ccmake.Set the following:Opencv_enable_nonfree onOpencv_extra_modules_path/net/wanggu/software/opencv-master/opencv_contrib/modules----------------/usr/local change to other, or sudo per
-static yum-y install OpenSSL openssl-devel openssl-static yum-y Install Sqlite-devel yum-y Install Bzip2-devel bzip2-libsInstall the specified versionUse the following command to install Python 3.4.2:Pyenv Install 3.4.2-vThe command downloads python's source code from GitHub, extracts it to the/tmp directory, and performs the compilation work in/tmp. If the dependent package is not installed, a compilation error occurs and the command needs to be re-
initial value of sum = 0 # Sets the initial value of a total number to store the calculated result of the total number while count 3. All the even numbers in the output 1-100For I in Range (1,101): If I% 2 = = 0: print (i)4. All the odd numbers in the output 1-100For I in Range (1,101): If I% 2! = 0: print (i)5, to seek the 1-2+3-4+5-6...99 of all the number andMethod One:Count = 1sum = 0while Count Method Two:sum = 0for i in range (1,100): if I% 2 = = 0: sum = s
it true that 3 + 2
Eg: converts inches and LBS into centimeters and kilograms in mathematical calculations.1 inch = 2.54 cm, 1 lb = 0.4536 kg
my_height_centimeter = my_height * 2.54 my_weight_kilo = my_weight * 0.4536 print "He's %d centimeters tall." % my_height_centimeter print "He's %d kilos heavy." % my_weight_kilo
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Example of calculating the number of book pages in python
+ + library, just provides the Python interface, the update speed is very slow. Until now Python has grown to version 3.5, while OPENCV only supports Python version 2.7; Scikit-image is a scipy-based image processing package that handles images as a numpy array, just like Matlab, so We finally chose scikit-image for digital image processing.One, the required ins
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