how big is python

MySQL source files compressed file mysql-5.7.12.tar.gz has 48.2Mb, so big guy. Before learning C language and so on, think of a smelly C can do what ah, dare to see the source file I thoroughly shocked, just a THD class of instructions accounted for more than 3,000 lines, Leave me in the wind messy, feeling the greatness of human software engineering, feeding the cat undergraduate is not or studying compute

other related areas. "The primary problem for the blockchain industry today is the scarcity of talent," Jeremy Drane, PwC's director, said in 2016. "In the fall of 2017, Cointelegraph has reported doubling the position of cryptocurrency-related jobs over the past 6 months. At the same time, the blockchain-related development positions were twice times higher than in 2016, according to AngelList, who focused on the position of a startup company. Crypt

AlphaGo is indeed a big eventTransferred from: HTTP://WWW.JIANSHU.COM/P/157A15DE47DFwords 3797 Read 696 comments 0 likes 4 Michael Nielsen, source address: https://www.quantamagazine.org/20160329-why-alphago-is-really-such-a-big-deal/ The Go program depicts the elements of human intuition, which

Recently, I spent a few days reading Schönberger's book "Big Data age". The overall feeling is that the author has objectively expressed his point of view, both sides of this article discuss in depth. Before I bought a book, I read comments from many other friends and made heated discussions on the author's relevance and causal points. I think ambiguity and debate are necessary to promote technological prog

Recently found that everyone in doing SEO have neglected their own want of things, in fact, we do SEO must understand how big their hearts, so as to find their own stage. Shengkang always feel good seo is actually very simple. To understand how big your heart is. The so-called heart

August 18, the first domestic data visualization search platform-"digital fun" will be formally launched, it marks the East L. Big Data Trading Center to open up the data of the "last kilometer", completed the big data industry chain key layout.The number of interesting nets (www.dataqu.cn) is the big data of the East

success. maybe at some point in the future, your blessing will suddenly come. Being able to suffer is a kind of realm of being a person, and a kind of wisdom in life. At work, it is a loss to do more work or do more work for others. If the leader asks you to work overtime and catch up with the task, don't think you have suffered a big loss. Instead, you should b

Blockchain technology Application _ Blockchain technology application How big is the market? The impact of blockchain technology has been growing rapidly since 2015. At the time, the arcane technology behind the digital currency was likely to change the financial system. Cut By the end of 2016, big companies such as Bank of America and Goldman Sachs have said b

PG does not have an embedded versionI don't needThe TMD will have to play with the embedded database after writing software.Otherwise, it doesn't make much difference.I am the precedent, people's Web pages are hundreds of thousands of users I still wandering under 50,000The reason is the installation of the client software big trouble, I use sqlserver2005How many failures can be seen for each user who insta

With the deep application of big data in various fields, the value of big data itself is also highlighted. Researchers and commercial users analyze big data to gain insight into the real needs of customers. Data is valuable and companies cannot do without data. But how valu

In the past four years, our investment in big data is growing rapidly. The core of this concept is actually a very simple idea, that is, to use "data to defeat mathematics ". Or use another method to evaluate all the data. The prediction algorithm uses data samples and cannot beat data analysis. We started by investin

Struts validation framework using AJAX--real-time data validation is a big advantage of Ajax technology Author: Sonny Hastomo Real-time data validation is one of the great advantages of Ajax technology. By applying this technology, the Struts validation framework enhances struts MVC and makes Web applications closer to desktop applications. This validation fr

This course is a basic course for Big data engineers and cloud computing engineers , as well as a course that all computer professionals must master.Without mastering data structures and algorithms, you will find it difficult to master efficient, professional processing tools, and more difficult to handle complex large data processing scenarios.Consider the following questions:1, social networking sites (su

I have always been impressed by the Chinese supercomputer "Tianhe No. 1". Before that, I had only two words: "powerful". So when I saw that it was about to become a "unfinished building", like everyone else, except for sighing, only sighs. Even if you have powerful hardware and software computing capabilities, but cannot implement the practice, no matter how big the glory will be zero. This status is very s

word. Changing the big monitor was meant to be more clear, but it didn't seem to be the end of the page, at least not when you were looking at it. Unless you use the resolution of the original 800x600, will you? As the size of the display gradually increases, the resolution is gradually increased, and the text on the Web page is looking less and less, people's e

This section, the third chapter of the big topic, "Getting Started from Hadoop to Mastery", will teach you how to use XML and JSON in two common formats in MapReduce and analyze the data formats that are best suited for mapreduce big data processing.In the first chapter of this chapter, we have a simple understanding of the concept of MapReduce data serialization and are not friendly to XML and JSON formats

#!/usr/bin/python# -*- coding: utf-8 -*-import requestsfrom lxml import etreeimport jsonb_re = requests.get(‘https://chain.api.btc.com/v3/block/latest‘)btc=b_re.json()[‘data‘][‘height‘]bch_re = requests.get(‘https://bch-chain.api.btc.com/v3/block/latest‘)bch=bch_re.json()[‘data‘][‘height‘]ltc_re = requests.get(‘http://explorer.litecoin.net/‘)selector1 = etree.HTML(ltc_re.text)ltc = selector1.xpath(‘//td/a/text()‘)[1]usdt = btcetc_re = requests.get(‘ht

The code is as follows: Display text in large ASCII art fontsDisplay large ASCII art fonts This is useful when the source declaration or software initialization console is printed. For example: This is to look at the HTML source, and see the name of the site of this font, very cool, the following describes how to ou

program concurrency effect? In a word, encounter IO operation on the switch, the process is able to handle large concurrency, in fact, the IO operation to squeeze out, that is, IO operation on the switch, that is, this program only CPU in the operation, so fast! So when the problem is switched on, then when

Occasionally look at "Forbes", "Nature" magazine. To know how far the gap between people can be. Perhaps the social value you have created for a lifetime is not as high as the social value that some people create in a day or one hours. But these people create high-value people every day. There must be a story behind you that you don't know. You don't have these stories. Of course, the value created by a person is