For Java programmers, mastering object-oriented design theory and some design patterns is an essential skill. To start programming without learning a theory is similar to learning a language without studying the alphabet. There's a lot of object-oriented theory, design patterns and best practices on the market, but only a few
powerless to increase the strength of the entire chain. This is the core idea of constraint theory. In order to improve the competitiveness of the supply and demand chain, based on the constraint theory, we will try our best to find the weakest link, strengthen it, and continuously strengthen the weakest link.
4, Value chain
Professor Potter divided the operation of manufacturing enterprises into fiv
Article Source: Managers seeWe often say that a business without management is like a disunity. In such enterprises, the lack of good leadership management core, lack of good management mechanism, employees do not know how to better serve the enterprise, but also do not know how to heart to a place to think, the strength of a place. Just imagine, such a team, how
I spent an afternoon in the bookstore yesterday and found some books on software engineering project management. It was found that some school professors had written books on paper and could not find practical books. These are all illusory theories that may not be used in actual projects. Maybe they don't even bother r
I am in general years. A very serious book written by Sloan is written by science students. This is different from the general book, because the middle is filled with detailed data and evidence, and the cause and effect are very clear. Absolutely recommended.
Although the pursuit of excellence can be said that many examples of the company has become a joke. Many of the ideas in the book are impressive.
Locate a book about marketing that gives you new ideas.
It is worth looking.
Competitive A
difficult members are to manage and how many core members are to be spjected by the trade unions. There are just a few common issues in the management of trade unions, such as the absence of employees from related households.I included him and talked to him about what happened before AFK.
"In fact, although there are so many problems, my trade union is indeed the most powerful server ." He handed me a group.The "
function of enable device[Ar]stelnet Server enable//enable SSH function [Ar]rsalocal-key-pair create//Generate a new key pairFive SSH configured for RSA authenticationIn Huawei switches, RSA authentication is the use of pre-created keys to verify users and devices, as mentioned in the previous "three".1. Use software Puttygen to generate a key pair public.pub and PRIVATE.PPK2. Import the private key to the user's client software3. Use Sshkey to parse the public.pub into a public key that the de
Theory of Test Management
Management is an art and a deep learning. Management is everywhere in our daily life, from country governance to personal time management. There are different levels of management. The original one is tha
Development of ERP TheoryInventory order pointIn 1930s, material requirements of enterprises were mainly managed by controlling the inventory quantity. Set the target stock and safety stock for each required item, and determine the order point and order Batch lot size.Applicability: a) material consumption is relatively stable; B) Material Supply is relatively stable; c) material requirements are independent; d) material prices are not very high (high value materials, to reduce inventory costs,
Parkinson's Law ):
As long as there is time, work will continue to expand until all the time is used up.
In short, the work can always be completed at the last moment.
In the software project management process, the development cycle and productivity are often the most difficult to control. On the one hand, it is necessary to ensure a secure development cycle, and on the other hand, it can make the team play the best productivity. Simply emphasizing t
Maslow's hierarchy of needs theory is the most widely used theory for studying organizational incentives. Maslow's theory divides needs into five categories: physiological needs, security needs, social needs, respect needs, and self-fulfillment needs, from lower level to higher level.
Physiological needs: physiological needs for food, water, air and housing are a
to enter super for privileged access.2) User plus password mode (AAA)The AAA mode has the default User admin, the user can also create a new user, the newly created user access level is 0, users can specify different access levels for different users3) Default permission settingsUsers can also set the default permissions for virtual end users3. Connecting devices using Telnet clientUsers can log on to the device using software such as CMD or securecrt of the PC.Three login levelsThe Huawei swit
Iceberg Theory in project managementThe so-called Iceberg Theory means that what the eyes see is always far smaller than what they cannot see, And what floats on the water is easy to solve. what falls under the water is the most difficult to solve.As a project manager, project management is in a balance between different stakeholders. It is a system project and r
Reposted from my colleague l's original article, continuing the article titled viewing the current situation of domestic consulting companies from the "useless knowledge management theory"
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1. The consultant stepped down from the platform
First, we do not deny the value of the consulting consultant in the Knowledge Management
within a unit of time two, in the MyISAM and InnoDB industry debate, the lower version of the default engine is MyISAM, The high-version MySQL default engine is InnoDB, which is also a InnoDB high version of a terrier bar, try to use the InnoDB engine, do not mix MyISAM These two engines, because in things, if rollback, table connection MyISAM is no way to rollback, INNODB support concurrency than MyISAM better, support hot backup, disaster recovery is better than MyISAM, Big data or using In
specified as Flash)4 turning on the device's FTP service[Huawei]ftpserver enable//let the device serve as FTP serverThe above 4 steps to open the device's FTP service, the user can use the "ftp+ device IP" command on the CMD to the device to initiate an FTP connection, and use get to get the device files, put upload files.Three how to use SFTP to manage your device's files1 Creating an administrative user with level 32 Specifies that its service type is SSH[Huawei-aaa]local-user admin service-t
Managing computers is like managing peopleThe meaning of human existence is to do things, but a person can do things is limited, so there are more people together to do common things, but because people are unstable, if not to limit, will be wrong, so the manager was born, and the manager, first of all, he will do things, to qualify as a manager, Arranging other people to do things for themselves, become managers, what to do is to communicate with others, in this way to let others replace their
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