Question: How can I list all books with prices greather than the average price of books of the same type?In database pubs, have a table named titles, its column named Price mean the price of the book, and another named type mean the type of books.Now I want to get the result as below:
Program Code Type title price--------------------------------------------------------------------------------------------
Recommended advanced books for PHP programmers and advanced books for PHP programmers
UNIX Network Programming volume 1 (version 3rd)
UNIX Network Programming volume 2 (version 2nd)
Advanced Programming in UNIX environment (version 3rd)
UNIX programming Art
MySQL technology insider (version 5th)
In-depth understanding of computer systems
Using TCP/IP for Internet
High-performance MySQL (version 3rd
Algorithm: There are a lot of books in the library that I have not read, and I would like to use some method to deduce the hypothetical sort results---suppose I read all the books.
It involves the following aspects:C/C ++AssemblyOperating SystemDisassemblyCrackingCache OverflowQ books on C/C ++:
·The C Programming LanguageBy Brian W. kernighan and Dennis M. ritchie. prentice Hall 1988. the author's descriptionof C as defined by American National Standard Institute (ANSI), also called the "Old Testament. "It is old-fashioned but remains a must-read. this book also has a home page: http://cm.bell-labs.com/cm/cs/cbook/index.html.
·
Java
class "Java Programming Idea (4th edition)" "Head of the Java" "Effective Java Chinese" "In-depth understanding of Java Virtual machines: JVM advanced features and best practices" Java concurrent programming in combat " Java Core Technology (Volume 2) "Java Multithreaded Programming core technology" "large Web site technology framework Core Principles and Case analysis" in-depth analysis of the inside of Java Web technology data structure and algorithm analysis: Java language Description (
1 we open the micro-letter reading to click on "Books", and then we find the book "Share" icon. (pictured below)
2 then enter to the interface we click "Presented to Friends", and then click on "Give to micro-trust friends" effect as shown below. (pictured below)
3 select "Friend", then click "Share". (pictured below)
The above is about the micro-letter reading gift book operation process, the demonstration process is relatively
wouldn't trade my programming bookshelf for anything. I refer to it all the time. In fact, I referred to itTwiceWhile composing this very post.
I won't belabor my recommended reading list, as I 've kept it proudly the same for years.
(Update: tim spalding kindly set up a librarything account on my behalf-and members have already enabled ented and enteredEvery book pictured on these shelves. Impressive, and quite cool !)
But I do have this call to arms:My top five programming
speculation and strict system structure. However, this does not work for solving the specific bug, how the API is used, how the framework is used, and how the architecture should be used to solve the current problem. The best way to solve these problems is to use search engines to find examples for reference. So there will be a phenomenon mentioned by Joel: programmers are not very familiar with it. This is a matter of both Chinese and foreign, and belongs to the scope where productivity determ
content is not outdated today. In 2002, the translator had taken this book as his own. I don't know why the Chinese translator is still him. In addition, to be honest, the translation level is also not very good, very dull (purely venting, I have not read the original version ). The book was read several times before and after reading it. It is really ugly, but it is worth reading. Considering its ambiguity, the score is 4.
STL source code analysis, Hou Jie, Huazhong University of Science and T
of the Flying Pigeon is not achieved by subjective desires alone, but also by a certain physical function. In order to improve the homing performance of the Flying Pigeon family, as an important topic in the bionic science, the bioscientists and the Yangge family have made a lot of research on the function of Flying Pigeon family's books to fly to their hometown from a foreign location thousands of miles away, after their own experiments, a variety o
Many programming friends like reading books. But why should I study? What books do I read? How many books are read? How to read? This has become a big problem. I want to talk about these issues. Note: It is best for readers of this article to have friends who have little time and hope to have a great harvest by reading some good
The Romance of the Three Kingdoms (70% true, 30% fictitious), most of the plots are based on the normal history structure, and even a copy of the history book is not missing, and interspersed with some strange gods to attract readers. Because this book is so red, some people regard it as a Bible. [This is not an exaggeration. There are quite a number of military commanders in history who use this book as a template of the law of war, and therefore dominate the party (such as Zhang Xianzhong at t
Source: http://mp.weixin.qq.com/s?__biz=MjM5NzA1MTcyMA==mid=202904638idx=2sn= 21dd20438e32a24e78e8c33dd4a0991escene=1#rdThe 9 books listed in this article are considered great books in the Java programmer community. When a programmer begins to learn Java, his first question should be how to choose a book as a guide to learning Java. This problem also shows that, compared to other tutorials and blogs, Java
Oracle
If you go to a computer bookstore now, you'll find that books related to Oracle technology will occupy a lot of space in bookstores. In these books there are many fine, but certainly some dross mixed with, for fine, we might as well read, for those patchwork of books we still avoid and far, lest let oneself regret.
Here, fenng to write down the impression
This article was reproduced from: http://www.chengxuyuan.com/post/434.html--------------------------------------------------------------------------------------------------------------Summary of important content:1. The best results are:
Discuss
Practice
Professors to others--such as writing
2. Technical books, is to spend money to buy time-------------------------------------------------------------------------------------------
Being a senior programmer proficient in Linux programming has always been a goal pursued by many friends. According to Chinahr statistics, the average monthly salary for Linux programmers in Beijing is 1.8 times times that of Windows programmers and 2.6 times times for Java programmers, and Linux programmers are averaging 2.9 times times the year-end bonuses for Windows programmers. At the same time, the data show that with the increase of working experience, the income gap between Linux program
I went to Zhongguancun Book Building today to buy several books, plus six books I bought two days ago. I was carrying a book that was a little heavy, and met several former colleagues (originally the company was not far away from Zhongguancun's book). They looked at my book and were surprised. Some people even made fun of me, said: "There are a lot of e-books to
Tags: Io OS, using Ar Java for strong data sp
I want to read more books in mathematics, but it is hard for beginners to know those books well. I collected them online and sorted them out based on my own experience:Start with mathematical analysis:Mathematical Analysis is the most important course in the Mathematics Department. It will often extend a course in the future at one point, and it will be the bas
Java Learning route: As a Java programmer, the most painful thing is to choose too wide, can read too many books, often easily confused. I would like to choose some of the technical books I have read, according to the Order of study, recommend to everyone, especially those who want to constantly improve their technical level of Java programmers. In addition, you can join 457036818 Exchange groups and share
One, the road of Linux1. Introductory article"Linux authoritative guide " book is good, write very comprehensive also relatively broad, involved in not deep, as a primer book Good, you can more comprehensive understanding of Linux. In addition, the more popular can also look at " Bird Brother's private food " and other books, the management of the book. If you want to do the server direction can be found to see. 2. Driver Chapter"Linux device driver
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