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1. Introduction
Interactive (interactive) data science and science computing tools, main cell interaction and quick display .It is an Open-source project derived from the IPython.Official Website Address cell interactionAt the command line, interact with the unit of behavior;In the IDE, execute once in the form of a source file.If you want to perform a paragraph
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 int
have input, such as input () (Python), CIN (C + +), and so on.
inputs and outputs are available in almost every programming language and are one of the most fundamental means of communication between people and computers.。
And then, generally, we'll start introducing
datatype (data type), such as Int,double,long,boolean (relatively simple in Python, because
Which programming language should I choose for machine learning ?, Machine Programming Language
Which programming language should developers learn to get jobs like machine learning or data
the Tiobe ranking is still 100, in 2016 years a year from 169th to 137.
So who will spend the annual programming language of 2017? We predict that C + +, Swift, Julia and Typescript will all be strong contenders for this position.
TOP20 List of programming languages
The following is the 第21-50位 programming
, World! "
In java: public class ClassName {
Public static void main (String [] args ){
System. out. print ("Hello, World! ");
}
}
In c ++ is: # include
Int main {
Std: cout Return 0;
}
The three actually mean the same thing, that is
Output string (a string) through the system)
If there is output, there is input, such as input () (python) and cin (c ++.
Input and output are available in almost every programming
cin (c ++.
Input and output are available in almost every programming language, and are also one of the most basic means of communication between people and computers..
Then we generally start to introduce
Data type)Such as int, double, long, and boolean (it is relatively simple in python, because variable is defined (variable) the system can automatically
. It has both the characteristics of Dynamic Language and the essence of imperative language. It has both the charm of functional programming and the connotation of object-oriented, javaScript is a tool used to describe the Language Paradigm. Although it has its limitations, it also has its unique characteristics, usin
, network, IO, memory, data structure, Algorithm
从接触编程开始,逐步积累的基础核心编程知识">Basic core programming knowledge accumulated from the beginning of contact Programming7. Project case
基本案例:控制台界面,纯语言层面的项目">Basic Case: Console interface, pure language project
高级案例:图形用户界面,解决具体问题的项目">Advanced Case: graphic user interface, project to solve specific problems
书中案例或者网上下载或者
, enter the facts, and then can solve the question.Conclusion: The massive medical case of thousands of years is the "big data" of medical problem; Nowadays, a large number of medical records are the facts of medical problems, complicated diseases, difficult problems are the thorny problem of modern medicine, so, the inference machine based on the basic theory of TCM is "healthy programming
sublimation of Language designers from a large number of programming practices. For example, the C Language designers want to target the underlying computer and have the ability to directly manipulate the operating system and hardware. The Python designers want to minimize the tedious process of operating computer resources to gain the simplicity, high flexibili
[Programming language] a comprehensive summary of heap and stack, and a comprehensive summary of Programming Language
Stack in the operating system:
A function is automatically allocated and released by the compiler. A function corresponds to a stack and is used to store the parameter values of the function, return val
languages (language). The computer does not directly recognize high-level language programs, it is necessary to use a software called compiler to translate programs written in high-level languages (called source programs, sources program) into machine instructions (called Target programs, object program), Then let the computer execute the machine instruction program, and finally get the result. A statement
application development languages that use easy-to-read syntaxes.
"Object-oriented" because this language is built around the concepts of "object", data collection, and operations. This concept is used in many advanced programming languages, such as C ++, Java, Objective-C, and PHP.
Basic tutorials for reading a large number of languages
If you are not sure whic
, which use the OpenStep standard. With the huge popularity of the Apple platform, now the Objective-c language is gradually known to people.the HTML5 of the Web application domain.9.HTML5HTML5 is the standard language used to build the core technology of the Internet for Web-rendered content, the fifth revision of the HTML standard, and now HTML5 continues to play key
AnyForWeb tells you what is the "best" programming language, anyforweb Programming Language
When asked what is the best programming language, experts will say in a different voice, 'the world has nothing to do with the best, each
Let's talk about the path to programming language learning and the path to programming language.
This article is a summary of the path to learning your programming language (still in progress), because you have also stepped on
core machine learning algorithms that are widely used in data science. R is another language widely used in the field of statistics and data science, but the learning curve is rather steep.Some popular Python libraries include scipy for math, engineering, and
programming languages use the functions of other languages to introduce new functions. Think about Java 8, C ++ 11, Python3, and PHP7. these are just a few examples. Because the code libraries of the top 10 popular languages are huge, users prefer to implement changes in the language, rather than using new programming languages.
Top 20
programming skills are still up to date or to make a strategic decision when starting to build a new software system that the programming language should take. The definition of the TIOBE index can be found here.=======================================================Tiobe who also:The Tiobe leaderboard is based on the number of experienced programmers, courses,
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