他学习编程的过程，以及他第一份软件工程工作的经历是这本书的灵感来源。这本书不仅仅是关于学习编程，尽管您将学习编码。

作者: Cory Althoff

出版者:桦榭英国

国际标准图书编号:9781472147097

类别:电脑

页面:368

观点:776

现在阅读:

“有史以来最好的软件设计书籍之一”——BookAuthority Cory Althoff是一个自学成才的程序员。经过一年的自学，他学会了很好的编程，并在eBay找到了一份软件工程师的工作。但一到那里，他就意识到自己准备严重不足。他被大量他需要知道但还没有学会的东西压垮了。他学习编程的过程，以及他第一份软件工程工作的经历是这本书的灵感来源。这本书不仅仅是关于学习编程，尽管您将学习编码。如果你想要专业地编程，仅仅学习编码是不够的;这就是为什么，除了帮助你学习编程，Althoff还涵盖了你需要知道的其他专业编程的东西，这些是课堂和书本上没有教给你的。《自学程序员》是一个路线图，一个引导你从编写第一个Python程序到通过第一次技术面试的指南。这本书分为五个部分:1。 Learn to program in Python 3 and build your first program. 2. Learn object-oriented programming and create a powerful Python program to get you hooked. 3. Learn to use tools like Git, Bash and regular expressions. Then use your new coding skills to build a web scraper. 4. Study computer science fundamentals like data structures and algorithms. 5. Finish with best coding practices, tips for working with a team and advice on landing a programming job. You can learn to program professionally. The path is there. Will you take it? From the author I spent one year writing The Self-Taught Programmer. It was an exciting and rewarding experience. I treated my book like a software project. After I finished writing it, I created a program to pick out all of the code examples from the book and execute them in Python to make sure all 300+ examples worked properly. Then I wrote software to add line numbers and color to every code example. Finally, I had a group of 200 new programmers 'beta read' the book to identify poorly explained concepts and look for any errors my program missed. I hope you learn as much reading my book as I did writing it. Best of luck with your programming!

-塔里克·拉希德hat eine besondere Fähigkeit, schwierige Konzepte verständlich zu erklären, dadurch werden Neuronale Netze für jeden Interessierten zugänglich和praktisch nachvollziehbar。

作者:塔里克·拉希德

出版者:

国际标准图书编号:1492064041

类别:

页面:232

观点:761

现在阅读:

Neuronale Netze sind Schlüsselelemente des深度学习under Künstlichen Intelligenz, die heute zu Erstaunlichem in der Lage sind。Dennoch verstehen nur wenige, wie Neuronale Netze tatsächlich funktionieren。他说:“我的上帝，我的上帝，我的上帝，我的上帝，我的上帝。für我的上帝，我的上帝。”Dafür国立数学研究所，国立数学研究所，国立数学研究所，图解研究所erläutert。Dann geht es in die Praxis: Sie programmieren Ihr eigenes Neuronales Netz mit Python和bren ihm bei, handgeschriebene Zahlen zu erkennen, bis es eine Performance wie ein professionell entwickeltes Netz erreicht。树莓派零万岁。-塔里克·拉希德hat eine besondere Fähigkeit, schwierige Konzepte verständlich zu erklären, dadurch werden Neuronale Netze für jeden Interessierten zugänglich和praktisch nachvollziehbar。

实用的程序员:你的精通之旅，第二版。addison - wesley专业．•阿尔托夫，C.(2017)。的自我-教的程序员:明确的指导来编程专业．自学成才的媒体。

作者:查尔斯·鲍曼

出版者:CRC的新闻

国际标准图书编号:9781000433876

类别:电脑

页面:272

观点:755

现在阅读:

人们害怕他们不理解的东西，这是不言自明的，特别是在技术方面。然而，尽管计算机很流行，但它仍然笼罩在神秘之中，许多用户在与它们互动时感到不安。智能手机加剧了这个问题。事实上，这些设备的大多数用户只利用了手中电量的一小部分。《工作原理:计算机科学版》为那些想要克服技术恐惧症、充分利用日常技术力量的读者提供了一张路线图。这本书从基础开始，揭开了计算机科学的神秘世界的神秘面纱，用简单的术语解释了它的基本概念，并回答了许多用户感到害怕而不敢问的问题。到本书结束时，读者将了解计算机和智能设备是如何工作的，更重要的是，他们如何让这些设备为自己工作。为了完成这幅画，这本书还向读者介绍了现代技术的阴暗面:安全和隐私问题，身份盗窃，以及来自暗网的威胁。

实用的职业指南Kezia Endsley…你想了解更多关于职业在信息安全，甚至想了解更多关于一个…的自我-教的程序员:明确的指导来编程专业．

作者: Kezia Endsley

出版者:罗曼和利特菲尔德出版社

国际标准图书编号:9781538145135

类别:青少年非小说类

页面:148

观点:225

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欢迎来到网络安全(也被称为信息安全或信息安全)领域!如果你对网络安全方面的职业感兴趣，你来对了书。那么，这些人日复一日的工作到底是做什么的呢?要在这个领域取得成功，你需要什么样的技能和教育背景?你期望挣多少钱?这些不同的职业有什么优点和缺点?这是你正确的职业道路吗?如何避免过度劳累和应对压力?这本书可以帮助你回答这些问题和更多的问题。网络安全和信息安全分析师:一个实用的职业指南，包括对该领域专业人士的采访，涵盖了该领域的以下领域，已被证明是稳定的，利润丰厚的，并不断增长的职业。安全分析师/工程师安全架构师安全管理员安全软件开发人员密码学/密码学家/密码分析师

您想了解更多关于职业还是想对IT的某一特定领域有更多的了解?．.．的自我-教的程序员:明确的指导来编程专业．

作者:埃里克·丹文

出版者:罗曼和利特菲尔德出版社

国际标准图书编号:9781538111789

类别:青少年非小说类

页面:131

观点:432

现在阅读:

欢迎来到信息技术(IT)专业人士领域!如果你对信息技术(IT)专业人员的职业感兴趣，那么你来对了书。那么，这些人日复一日的工作到底是做什么的呢?要在这些领域取得成功，你需要什么样的技能和教育背景?你期望挣多少钱，这些不同的领域有什么优点和缺点?这是你正确的职业道路吗?如何避免过度劳累和应对压力?这本书可以帮助你回答这些问题和更多的问题。这本书，包括对该领域的专业人士的采访，涵盖了该领域的以下领域，已被证明是稳定的，有利可图的，并不断增长的职业。•技术支持人员•程序员•Web开发人员•系统分析师•网络架构师•安全分析师

这本书将一步一步地指导你设置，自定义，以及你的iPhone可以做的所有事情，特别是相机功能，使你成为一个使用iPhone相机的专业人士。

作者:克雷格·s·斯特凡

出版者:独立发布平台

国际标准图书编号:1978311265

类别:

页面:242

观点:473

现在阅读:

你的iPhone百科全书是你得到你的iPhone的最大限度的最终指南!苹果的图形驱动的iOS对于视觉学习者来说是完美的，所以这本书用一种简单的方法向你展示你需要知道的一切来启动和运行——以及更多。这本书将一步一步地指导你设置，自定义，以及你的iPhone可以做的所有事情，特别是相机功能，使你成为一个使用iPhone相机的专业人士。无论你是iPhone的新手，还是刚刚升级到7s、7s Plus或8，这本书都能帮助你发现手机的全部功能和最新功能。通过电话、短信、电子邮件、FaceTime音频或视频电话或社交媒体保持联系;下载并享受书籍、音乐、电影等;拍摄、编辑和管理照片;跟踪你的健康、健身和习惯;安排好你的日程，你的联系人和你的承诺;rabybet雷竞技官网下载还有更多! The iPhone is designed to be user-friendly, attractive, and functional. But it is capable of so much more than you think-don't you want to explore the possibilities? This book walks you through iOS to help you stay in touch, get things done, and have some fun while you're at it! The iPhone you hold in your hand represents the pinnacle of mobile technology, and is a masterpiece of industrial design. Once you get to know it, you'll never be without it. BUY NOW! Machine Learning With Random Forests And Decision Trees: A Visual Guide For Beginners, New Kindle Fire HD Manual: The Complete User Guide With Instructions, Tutorial to Unlock The True Potential of Your Device in 30 Minutes (May 2017), Turn Your Computer Into a Money Machine in 2017: How to make money from home and grow your income fast, with no prior experience! Set up within a week!, The One Hour Content Plan: The Solopreneur's Guide to a Year's Worth of Blog Post Ideas in 60 Minutes and Creating Content That Hooks and Sells, The Complete Software Developer's Career Guide: How to Learn Your Next Programming Language, Ace Your Programming Interview, and Land The Coding Job Of Your Dreams, Perennial Seller: The Art of Making and Marketing Work that Lasts, SEO 2018: Learn search engine optimization with smart internet marketing strategies, Mastering Bitcoin: Programming the Open Blockchain, The Internet of Money, Ultimate Guide to Local Business Marketing (Ultimate Series), Clean Architecture: A Craftsman's Guide to Software Structure and Design (Robert C. Martin Series), Python (2nd Edition): Learn Python in One Day and Learn It Well. Python for Beginners with Hands-on Project. (Learn Coding Fast with Hands-On Project Book 1), The Self-Taught Programmer: The Definitive Guide to Programming Professionally, C#: Learn C# in One Day and Learn It Well. C# for Beginners with Hands-on Project. (Learn Coding Fast with Hands-On Project Book 3), Life 3.0: Being Human in the Age of Artificial Intelligence, Silent Sales Machine 10.0, Make Your Own Neural Network, Master Todoist,Hacking Kali Linux,Your First Hack,Big Data:A Revolution That Will Transform How We Live,Work and Think, MARKETING DE CONTENIDOS Para Principiantes (Spanish Edition), Numsense! Data Science for the Layman: No Math Added, Make Your Own Neural Network: An In-depth Visual Introduction For Beginners, Python for Everybody:Exploring Data in Python 3,ipad pro for dummies, ipad pro, ipad pro books, iphone x,apple iphone apple iphone charger apple iphone 7 plus book apple iphone 7 phone apple iphone 6 plus apple iphone 6s iphone help me guide to ios 11 Charles Hughes iphone 7 Charles Pate the compleat apple iphone(r) & ipad(r) camera guide seniors for dummies Dwight Spivey iphone and ios forensics Andrew Hoog,Katie Strzempka my iphone for seniors Brad Miser the iphone and the smartphone wars all new fire hd 8 & 10 user guide Tom Edwards the art of invisibility 250+ best fire & fire hd apps

你将学习Python/MySQL快速，简单和有趣。这本书为你提供了一个完整的MySQL指南，以一种易于遵循的方式呈现。这本Python MySQL书向您展示了如何使用MySQL连接器/Python访问MySQL数据库。

作者: Vivian Siahaan

出版者:斯巴达出版

国际标准图书编号:

类别:电脑

页面:423

观点:757

现在阅读:

你将学习Python/MySQL快速，简单和有趣。这本书为你提供了一个完整的MySQL指南，以一种易于遵循的方式呈现。这本Python MySQL书向您展示了如何使用MySQL连接器/Python访问MySQL数据库。您将学习如何连接到MySQL数据库，并执行常见的数据库操作，如SELECT, INSERT, UPDATE和DELETE。此外，我们还将向您展示一些有用的技巧，例如如何从Python调用MySQL存储过程，以及如何使用MySQL BLOB数据。每一章都有SQL脚本的实际示例和可用的截图。如果你读完了整章，你就会知道如何管理MySQL数据库和使用各种技术操作数据，如MySQL查询，MySQL存储过程，数据库视图，触发器。在本书的第一部分中，您将学习基本的MySQL语句，包括如何实现查询数据、数据排序、数据过滤、连接表、数据分组、子查询数据、dan设置操作符。除了学习基本的SQL语句之外，您还将逐步学习如何在MySQL中开发存储过程。首先，我们向您介绍存储过程的概念，并讨论何时应该使用它。 Then, we show you how to use the basic elements of the procedure code such as create procedure statement, if-else, case, loop, stored procedure’s parameters. In the next chapter, we will discuss the database views, how they are implemented in MySQL, and how to use them more effectively. After that, you will learn how to work with the MySQL triggers. By definition, a trigger or database trigger is a stored program executed automatically to respond to a specific event e.g., insert, update or delete occurred in a table. The database trigger is powerful tool for protecting the integrity of the data in your MySQL databases. In addition, it is useful to automate some database operations such as logging, auditing, etc. Then, you will learn about MySQL index including creating indexes, removing indexes, listing all indexes of a table and other important features of indexes in MySQL. MySQL uses indexes to quickly find rows with specific column values. Without an index, MySQL must scan the whole table to locate the relevant rows. The larger table, the slower it searches. After that, you will find a lot of useful MySQL administration techniques including MySQL server startup and shutdown, MySQL server security, MySQL database maintenance, and backup. The last chapter gives you the most commonly used MySQL functions including aggregate functions, string functions, date time functions, control flow functions, etc.

Python为PostgreSQL提供了各种数据库驱动程序。

作者: Vivian Siahaan

出版者:斯巴达出版

国际标准图书编号:

类别:电脑

页面:215

观点:596

现在阅读:

Python为PostgreSQL提供了各种数据库驱动程序。目前，psycopg是Python语言最流行的PostgreSQL数据库适配器。psycopg完全实现了Python DB-API 2.0规范。psycopg的当前版本是2或psycopg2。用C语言实现的psycopg2数据库适配器作为libpq包装器，既快速又安全。psycopg2提供了许多有用的特性，如客户端和服务器端游标、异步通知和通信、COPY命令支持等。PostgreSQL被设计为在类unix平台上运行。然而，PostgreSQL也被设计成可移植的，这样它就可以在各种平台上运行，如Mac OS X、Solaris和Windows。PostgreSQL是免费的开源软件。它的源代码在PostgreSQL许可下可用，这是一个自由的开源许可。 You are free to use, modify and distribute PostgreSQL in any form. PostgreSQL requires very minimum maintained efforts because of its stability. Therefore, if you develop applications based on PostgreSQL, the total cost of ownership is low in comparison with other database management systems. In Chapter 2, you will learn querying data from the postgresql using Python including establishing a database connection, creating a statement object, executing the query, processing the resultset object, querying data using a statement that returns multiple rows, querying data using a statement that has parameters, inserting data into a table using Python, updating data in postgresql database using Python, calling postgresql stored function using Python, deleting data from a postgresql table using Python, and postgresql Python transaction. In Chapter 3, you will learn managing table structure and views including postgresql data types, postgresql create table, postgresql select into statement, postgresql create table as, using postgresql serial to create auto-increment column, identity column, alter table, drop table, truncate table, check constraint, not-null constraint, foreign key, primary key, unique constraint, managing postgresql views, creating updatable views, materialized views, creating updatable views using the with check option clause, and recursive view. In Chapter 4, you will learn statements, operators, and clauses including select, order by, select distinct, limit, fetch, in, between, postgresql like, is null, alias, joins, inner join, postgresql left join, self-join, full outer join, cross join, natural join, group by, having, intersect operator, except operator, grouping sets, cube, and rollup. In Chapter 5, you will learn postgresql trigger, aggregate, and string functions including creating the first trigger in postgresql, managing postgresql trigger, aggregate functions, avg function, max function, min function, sum function, postgresql concat function, ascii function, trim function, length function, substring function, regexp_matches function, regexp_replace function, replace function, to_number function, and to_char function.

这本书涵盖了教学数据库的重要要求与实践和进步的观点。这本书提供了你需要的直接而实用的答案来帮助你完成你的工作。

作者: Vivian Siahaan

出版者:斯巴达出版

国际标准图书编号:

类别:电脑

页面:544

观点:939

现在阅读:

本书在实践中解释了关系理论，并通过两个项目演示了如何将其应用到MariaDB和SQLite数据库的使用中。这本书涵盖了教学数据库的重要要求与实践和进步的观点。这本书提供了你需要的直接而实用的答案来帮助你完成你的工作。这本关于MariaDB和SQLite的实践教程/参考/指南不仅适合学生和初学者，也适合那些没有从这两个数据库中获益最多的有经验的开发人员。在设计GUI和IDE时，您将使用Qt Designer。在第一章中，您将学习使用PyQt5中的几个小部件:显示欢迎消息;使用单选按钮小部件;分组单选按钮;以复选框的形式显示选项;和显示两组复选框。 In chapter two, you will learn to use the following topics: Using Signal / Slot Editor; Copy and place text from one Line Edit widget to another; Convert data types and make a simple calculator; Use the Spin Box widget; Use scrollbars and sliders; Using the Widget List; Select a number of list items from one Widget List and display them on another Widget List widget; Add items to the Widget List; Perform operations on the Widget List; Use the Combo Box widget; Displays data selected by the user from the Calendar Widget; Creating a hotel reservation application; and Display tabular data using Table Widgets. In chapter three, you will learn: How to create the initial three tables project in the School database: Teacher, Class, and Subject tables; How to create database configuration files; How to create a Python GUI for inserting and editing tables; How to create a Python GUI to join and query the three tables. In chapter four, you will learn how to: Create a main form to connect all forms; Create a project will add three more tables to the school database: Student, Parent, and Tuition tables; Create a Python GUI for inserting and editing tables; Create a Python GUI to join and query over the three tables. In chapter five, you will join the six classes, Teacher, TClass, Subject, Student, Parent, and Tuition and make queries over those tables. In chapter six, you will create dan configure database. In this chapter, you will create Suspect table in crime database. This table has eleven columns: suspect_id (primary key), suspect_name, birth_date, case_date, report_date, suspect_ status, arrest_date, mother_name, address, telephone, and photo. You will also create GUI to display, edit, insert, and delete for this table. In chapter seven, you will create a table with the name Feature_Extraction, which has eight columns: feature_id (primary key), suspect_id (foreign key), feature1, feature2, feature3, feature4, feature5, and feature6. The six fields (except keys) will have a VARCHAR data type (200). You will also create GUI to display, edit, insert, and delete for this table. In chapter eight, you will create two tables, Police and Investigator. The Police table has six columns: police_id (primary key), province, city, address, telephone, and photo. The Investigator table has eight columns: investigator_id (primary key), investigator_name, rank, birth_date, gender, address, telephone, and photo. You will also create GUI to display, edit, insert, and delete for both tables. In chapter nine, you will create two tables, Victim and Case_File. The Victim table has nine columns: victim_id (primary key), victim_name, crime_type, birth_date, crime_date, gender, address, telephone, and photo. The Case_File table has seven columns: case_file_id (primary key), suspect_id (foreign key), police_id (foreign key), investigator_id (foreign key), victim_id (foreign key), status, and description. You will create GUI to display, edit, insert, and delete for both tables as well.

这本书涵盖了教学数据库的重要要求与实践和进步的观点。这本书提供了你需要的直接而实用的答案来帮助你完成你的工作。

作者: Vivian Siahaan

出版者:斯巴达出版

国际标准图书编号:

类别:电脑

页面:551

观点:206

现在阅读:

这本实际操作的书向所有年龄的初学者和程序员介绍了编程和Python计算机语言的基本主题。这本书在实践中解释了关系理论，并通过两个项目演示了如何将其应用到MySQL和SQL Server数据库的使用中。这本书涵盖了教学数据库的重要要求与实践和进步的观点。这本书提供了你需要的直接而实用的答案来帮助你完成你的工作。这本关于MySQL和SQL Server的实践教程/参考/指南不仅适合学生和初学者，也适合那些没有从这两个数据库中得到最多的有经验的开发人员。在设计GUI和IDE时，您将使用Qt Designer。在第一章中，您将学习使用PyQt5中的几个小部件:显示欢迎消息;使用单选按钮小部件;分组单选按钮;以复选框的形式显示选项; and Display two groups of check boxes. In chapter two, you will learn to use the following topics: Using Signal / Slot Editor; Copy and place text from one Line Edit widget to another; Convert data types and make a simple calculator; Use the Spin Box widget; Use scrollbars and sliders; Using the Widget List; Select a number of list items from one Widget List and display them on another Widget List widget; Add items to the Widget List; Perform operations on the Widget List; Use the Combo Box widget; Displays data selected by the user from the Calendar Widget; Creating a hotel reservation application; and Display tabular data using Table Widgets. In chapter three, you will learn: How to create the initial three tables project in the School database: Teacher, Class, and Subject tables; How to create database configuration files; How to create a Python GUI for inserting and editing tables; How to create a Python GUI to join and query the three tables. In chapter four, you will learn how to: Create a main form to connect all forms; Create a project will add three more tables to the school database: Student, Parent, and Tuition tables; Create a Python GUI for inserting and editing tables; Create a Python GUI to join and query over the three tables. In chapter five, you will join the six classes, Teacher, TClass, Subject, Student, Parent, and Tuition and make queries over those tables. In chapter six, you will create dan configure database. In this chapter, you will create Suspect table in crime database. This table has eleven columns: suspect_id (primary key), suspect_name, birth_date, case_date, report_date, suspect_ status, arrest_date, mother_name, address, telephone, and photo. You will also create GUI to display, edit, insert, and delete for this table. In chapter seven, you will create a table with the name Feature_Extraction, which has eight columns: feature_id (primary key), suspect_id (foreign key), feature1, feature2, feature3, feature4, feature5, and feature6. The six fields (except keys) will have VARBINARY(MAX) data type. You will also create GUI to display, edit, insert, and delete for this table. In chapter eight, you will create two tables, Police and Investigator. The Police table has six columns: police_id (primary key), province, city, address, telephone, and photo. The Investigator table has eight columns: investigator_id (primary key), investigator_name, rank, birth_date, gender, address, telephone, and photo. You will also create GUI to display, edit, insert, and delete for both tables. In the last chapter, you will create two tables, Victim and Case_File. The Victim table has nine columns: victim_id (primary key), victim_name, crime_type, birth_date, crime_date, gender, address, telephone, and photo. The Case_File table has seven columns: case_file_id (primary key), suspect_id (foreign key), police_id (foreign key), investigator_id (foreign key), victim_id (foreign key), status, and description. You will create GUI to display, edit, insert, and delete for both tables.