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You must fail-six lessons from Michael Jordan

about to achieve your goal. They are the things you need to win. Your winning streak may be about making a sales lead, or submitting a plan for another book to the publisher. You need to know these most important actions and find opportunities for "shooting. What is your winning ball in business? 6. Your attitude towards failure affects your team Michael Jordan is not only a basketball star, but also part of a great team. Jordan once led the Chicago Bulls to win six NBA champions. Similarly

14. Lessons learned from more than 2 million RMB entrepreneurship-unhealthy, do not start a business

health. Without good health, you cannot work with your friends. Without good health, you cannot cope with the huge pressure of entrepreneurship. Without good health, you cannot complete high-intensity work. It is not difficult to maintain good health. In my summary, I will say "eat on time, go to bed regularly, have a good diet, exercise moderately, and maintain a good mood". The most difficult thing is to stick to these principles. How many entrepreneurs often stay up all night witho

Experience and Lessons: Software Defect rules

Software defects include the following rules: The software does not meet the functions specified in the product manual; The software has errors specified in the product manual; The software function is beyond the scope specified in the product manual; The software fails to fulfill the goals not specified in the product manual but should be fulfilled; Software testers think the software is hard to understand, difficult to use, slow to run, or the end user thinks it is not good.

Lessons learned from Asynchronous IRP (dump attached)

[Lessons]In asynchronous IRP, iosetcompletionroutine () must be in front of iocalldriver (). Otherwise, the completion routine cannot be found after the underlying driver completes reading and writing, leading to errors. It seems simple, but it may cause a lot of trouble if you are not careful. [Going through]To modify the driver, you need to cut the large I/O into small I/O and send it to the disk driver. After the result is changed, the data is

9-12 basics strengthen test self-feeling ------ painful lessons!

On January 11, September 12,.Enhanced infrastructureThe exam summed up the previous 20 days. In all fairness, this question is not difficult, but I still cannot give it out as I wish, this shows that I have not learned the previous knowledge, or I am not knowledgeable about it. The definition of this test in my mind is a perfect and painful failure, which makes me understand a lot, it makes me remember all the time, it makes this failure an alarm for me to learn and remind me all the time! Priv

Home piano lessons (2)

In a twinkling of an eye, the girl took ten piano lessons. In summary, she learned several basic notes: "Do, re, mi, la, si ". When the teacher is not in a mood, the girl's class is still concentrated, and the class time is adjusted from 30 minutes to 45 minutes. A few days ago, I was worried that the girl could not accept so many things and wanted to change her class time to a Monday. The teacher opposed: "She just started learning, and it is best to

Zhuge Liang gave his son ten lessons

much, but only manage yourself, make good use of every minute per second. Please think about it. Are you busy? Lesson 9: The power of imagination "Let us become a litter", "Let us not embrace the world", "Let us be miserable", and "what will we do 」.Zhuge Liang suggested that the child's time could fly. When he became out of touch with the world, he lamented and said that it would not be helpful. We need to know how to stay in danger. Imagination is more powerful than knowledge. Do you think ab

Python review-Review 6 Lessons (December 3)

parameterThe method used to differentiate between functions and classes (must have a self), which represents the execution of the object itself.Class method: A function that is processed by the Classmethod () function, can be called by a class, and can be called by an object (an inherited relationship)Static methods: Equivalent to "global functions", can be called directly by the class, can be shared by all instantiated objects, defined by Staticmethod (), static methods do not have "self" para

2018-3-1 10 weeks 2 lessons Apache and PHP combined, Apache default virtual host

end.A PHP is also defined in 111.com[Email protected] ~]# vim/data/wwwroot/111.com/index.php[Email protected] ~]#/usr/local/apache2.4/bin/apachectl-tsyntax ok[[email protected] ~]#/usr/local/apache2.4/bin/ Apachectl Gracefulif the domain name configuration is not found, the default virtual host configuration file is found, for example www.111.com in the configuration file does not have this domain name or alias, so directly find the default configuration, that is, the first paragraph, so it is

2018-3-19 13 weeks 1 lessons php-fpm pool, slow log, process, Open_basedir

can be viewed pm.start_servers = 20//Number of processes that will start when the service is started pm.min_spare_servers = 5//Defines the minimum number of child processes in the idle period, and if this value is reached, the PHP-FPM service automatically derives the new child process. pm.max_spare_servers = 35//Defines the maximum number of child processes in the idle period, or, if higher than this value, to start cleaning up idle child processes. pm.max_requests = 500//defines the maximum n

2018-4-20 17 weeks 3 lessons Shell function, array, alarm demand analysis

shell to customize a variety of personalized alarm tools, but the need for unified management, standardized management.• Idea: Specify a script package that contains the main program, subroutine, configuration file, mail engine, output log, and so on.• Main program: as an entry for the entire script, it is the lifeblood of the entire system.• Configuration file: is a control center that uses it to switch individual subroutines, specifying each associated log file.• Subroutines: This is the real

0 Basic Learning Python_ lists and tuples (10-13 lessons)

, only count and index2, Tup1.count (Element) and Tup1.index (element), these two and list almost I don't have to say, give an example everyone to see just fine3, the list and the meta-Group of the mutual conversion, in fact, this also has nothing to say, but after the estimate will also be used, so it is said to everyone! Continue to see examples:See, is not very simple, just use list and tuple can4, finally to everyone to explain the next section, this is still relatively good, we look at the

20171121_python study six weeks two lessons (November 21)

table: Describes the key columns that have constraints.Routines Table: Provides information about storing subroutines (stored programs and functions). At this point, the routines table does not contain a custom function (UDF). A column named "Mysql.proc name" indicates the corresponding INFORMATION_SCHEMA. The Mysql.proc table column for the routines table.Views Table: Gives information about the view in the database. You need to have show views permission, otherwise you cannot view the view in

Python review-Review 4 Lessons (December 1)

([parameter list])//CallParameters of the functionFormal parameters and actual parameters-When defining a function, the name of the variable in parentheses after the function name is called a "formal parameter," or "formal argument"-When calling a function, the name of the variable in parentheses after the function name is called "actual parameter", or "argument"Default parameter (default parameter)def fun (x, y=100):Print x, yFun ($)Fun (1)Variables of the functionLocal variables and global va

50 Lessons PHP-FPM (pool, slow execution log, Open_basedir, process Management)

a script [[emailprotected] php-fpm.d]# vim /data/wwwroot/test.com/sleep.php 编辑个脚本写入下边的代码Open_basedir Editing a configuration file [[emailprotected] php-fpm.d]# vim /usr/local/php-fpm/etc/php-fpm.d/www.conf ##加入以下配置php_admin_value[open_basedir]=/data/wwwroot/test.com:/tmp/ Start Test Viewing the error log To define the PHP-FPM error log.[[emailprotected] php-fpm.d]# vim /usr/local/php-fpm/etc/php.ini 12.24 PHP-FPM Process

Python Basics Tutorial 60 Lessons-18th class bool type conversion

Python Basic Tutorials 60 lessons-18th class bool type conversion "Python 18th class" bool type conversion A few last words left yesterday about the conversion of type bool, which has one row: BOOL (' False ') Print the result and you will find that it is true. What is the reason. First, because in Python, the following values are considered false: The second and 0 figures, including 0,0.0 Third, empty string, including ', ' ' The none that repres

Lessons & Mistakes of Angular2 time __angular2

"The lesson of time"--what is the lesson of time? The lesson of time , that is, whether this thing is difficult or easy, originally in a certain period of time, or even less than this certain time can be completed, and you have to use twice times or even three times times to complete, what is not finished at all, but finally resolved, you find, Just because you think a little less, only need to think a little bit more, even if you look a little more forward, you can solve the small function, or

Yesterday to Anhui Susong a customer there to maintain the experience and lessons

Yesterday to Anhui Susong a customer there to maintain the experience and lessons The client's database server would have been good, and I was able to demonstrate to others how to install Oracle clients, install Oracle clients on the server, and halfway through the installation I suddenly felt I had found a great error: Oracle server could no longer install Oracle clients, I quit but it's too late: fee management system can not connect to the databas

2018-2-26 9 weeks 4 lessons LAMP, MySQL installation

:::22 :::* listen922/sshdtcp6 00::1:25 :::* listen1031/mastertcp60 0:::3306 :::* listen1667/mysqld If the template/etc/my.cnf is not configured, use the command line method:[[Emailprotected]mysql]#servicemysqldstopshuttingdownmysql]. success! [[Emailprotected]mysql]#/usr/local/mysql/bin/mysqld_safe--defaults-file=/etc/my.cnf --user=mysql--datadir=/data/mysql[1]1848[[emailprotected]mysql]# 18013122:45:06mysqld_safeLoggingto '/data/mysql/localhost.localdomain.err '. 18013122:45:06mysqld_safest

10 Lessons on SQL performance optimization

the where clause having . You can use exist and not exist instead of In and not. You can use table links instead of exist. Having can be replaced by where , if not replaced, can be handled in two steps. Example SELECT * from ORDERS WHERE customer_name not in (SELECT customer_name from CUSTOMER) Optimized SELECT * from ORDERS WHERE customer_name not exist (SELECT customer_name from CUSTOMER) 7.2 do not declare numbers in character format, you want to declare character values in numeri

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