fields of history

"Cambridge Chinese History" is a Chinese history written entirely by Western scholars, followed by the rigorous style of Western sinology research, widely quoted literature material, pay attention to the literature of the identification and textual research on. Because of the differences in historical and cultural things, the book has put forward new views and doubts on many historical issues, and perhaps s

I. History of Python development The Python language, because of its concise and clear style, has a wide range of well-used libraries and open-source frameworks for Python that are popular with many it communities. The origin of Python and the history of how it is, let's take a brief look below. Traced to the origins of the Python language, it was developed from the early 1990s by Guido van Rossum, in Amste

Linux Command Line of history, historylinux 1. Use HISTTIMEFORMAT to display the timestampAfter you execute the history command from the command line, only the serial number of the executed command and the command itself are displayed. To view the timestamp of the command history, run the following command: # Export HISTTIMEFORMAT = '% F % t'#

Wp_categories: A table to hold information about the classification. 5 fields are included, namely:cat_id– a unique ID number for each category, a bigint (20) value with an attached property auto_increment.cat_name– the name of a category as a varchar (55) value.category_nicename– assigns a memorable name to the taxonomy, known as the Slug, which is a varchar (200) value.category_description– a detailed description of a category, Longtext type value.T

century and a monument to the history of human science. It unified the ground movement with the celestial movement, almost perfectly for more than 200 years, until a man named Einstein proposed general relativity.5. Imaginary numbersThe categories of mathematics continue to expand, from natural numbers to negative numbers, fractions, to real numbers. The term imaginary is founded by the famous mathematician Descartes of the 17th century. The real and

If you often use Linux Command lines, using the history (history) command can effectively improve your efficiency. This article describes the 15 Use Cases of the history command.Display timestamp with HISTTIMEFORMATAfter you execute the history command from the command line, only the serial number of the executed comma

"There is only one kind of heroism in life, that is to recognize the truth of life and still love life" Li Xiang 2016/6/22 6:42:35"A Brief History of mankind"The game of fiction and truthTell the story level?Accidental and inevitable?The Book of the History of mankindWhat does humiliation and truth say?Even if you've read "Guns, Germs and Steel," and "historical maps of human genes," a brain-opening book, Y

1. Use Histtimeformat to display timestampsWhen you execute the history command from the command line, it usually shows only the ordinal of the executed command and the command itself. If you want to see the timestamp of the command history, you can do it:# export histtimeformat= '%F%T '# History | More1 2008-08-05 19:02:39 Service Network restart2 2008-08-05 19:

History commands are frequently used in linux system management. it is a command with high usage. This topic describes the 15 Usage examples of the history Command. 1. use HISTTIMEFORMAT to display the timestampAfter you execute the history command from the command line, only the serial number of the executed command and the command itself are displayed. To view

The Linux operating system defaults to the historical command of user actions, and if you are a user of the Linux command line, sometimes you may not want certain commands to be recorded in your command line history. There may be many reasons, for example, when you hold a position in a company, you have some privileges that you do not want to be abused by others. Or some particularly important commands that you don't want to perform incorrectly while

Recently job-hopping to a new company, accepted the first task is in an Electronic Business module search function as well as the search history of the implementation. Demand and Taobao and other electrical functions roughly similar to the top of a search box, the following display search history. After entering the keyword to search in the EditText, press the soft keyboard search key/delay XXXXMS to searc

In history, the simplest data extraction is to be a full-time DBA. In my previous work, I often received such a requirement, I need to work with the developer to regularly extract the data they need from several target tables and store the data in the temporary table. The Developer then extracts the data from the temporary table and presents it to the front-end page. When receiving such a requirement, I think the following points should be taken into

internet. The 1990 's was the era of personal computers, with Windows and Intel carrying PCs to make the world flourished. Although the Internet-centric information revolution has yet to come, many programmers and veteran computer users have been using the Internet for frequent communication, such as using email and newsgroup. The internet has greatly reduced the cost of information exchange. A new model of software development has become popular: open source. Programmers use their spare time t

situations:When a method doesn ' t need to access the object state because all needed parameters is supplied as explicit parameter S (EXAMPLE:MATH.POW).When a method is only needs to access the static fields of the class (Example:Employee.getNextId).C + + NoteThe Static fields and methods has the same functionality in Java and C + +. However, the syntax is slightly different. In C + +, you use the:: operat

The fifth solvi conference -- the strongest photo in the history of science Th Solvay Conference (1927) A. piccard, E. henriot, P. ehrenfest, Ed. herzen, Th. de Donder, E. schröinger, E. verschaffelt, W. pauli, W. heisenberg, R. h. fowler, L. brillouin,Start from left in the middle column p. debye, M. knudsen, w.l. br, H. a. kramers, P. a.m. dirac,. h. compton, L. de Broglie, M. born, N. bohr,The front row starts from the left

Tags: Method search Edit Comm History Command bash UI Lin strLinux history command shows how to use historical instruction recordsThe history command is used primarily to display historical instruction records and to release instructions in the history record.1>history Comma

The database updates multiple records with different values, updates multiple fields at the same time, and updates multiple records Requirement The following two tables are student (student table) and score (test student table) Statistics: total score and average score of the Gender age = 1 after. Requirement: use an SQL score table to update the result to the score_sum and score_avg fields of the student

New HTML5 history features pushState and replaceState, and their differences. html5pushstateThe window object in DOM reads the browser's historical records through the window. history method, allowing you to forward and backward in the user's access records.Starting from HTML5, we can start to operate this history stack.1. HistoryThe back (), forward (), and go (

If you are a user of the Linux command line, sometimes you may not want certain commands to be recorded in your command line history. There may be many reasons, for example, when you hold a position in a company, you have some privileges that you do not want to be abused by others. Or some particularly important commands that you don't want to perform incorrectly while browsing the history list. However, is

HTML 5 History API's "previous generation and current generation" and api's previous generation and current generation Original article: An Introduction To The HTML5 History API Introduction to HTML 5 History API Translator: dwqs History is interesting, isn't it? In previous HTML versions, we have limited operations o