program to adjust the duty ratio. The specific implementation code is as follows://Configuring the TIM1 for PWM outputvoidPwm_configuration (void){ //Calculate the frequency and duty ratio of the initializationTimerperiod = Pwmtimeperiod;//calculates the value that is used to set the ARR register to generate a signal at a frequency of 17.57 KhzPwm1pulse = (uint16_t) ((uint32_t)5* (Timerperiod-1)) /Ten);//calculates the value of the CCR1 register to generate 50% duty-TIM1 on channels 1 and 1NPw
, you may need to performBundle Install--deployment--without Development testWhen this is deployed, the associated dependency gems is installed under Projecta/vendor/bundle. This is especially useful when different projects rely on different versions of the same gem.C. Database-related migrations because this project is based on Padrino, you need to perform:Padrino Rake--environment=production db:migrateIt is important to note that it is possible to use bundles to execute the command, depending
Unicorn-admin TemplateUnicorn-admin template is an administrative template that supports retina screens, fully responsive layouts, and can be used with any application. The panel adapts to any width of the device. The perfect fit for smartphones, tablets, or desktop browsers. The latest version builds on Bootstrap 3.Compiling with less
Responsive design with support for any PC or Mac system, smartphones and tablets. Responsive Design, support
Canonical has just released the first daily image of Ubuntu14.10 (utopia unicorn), and development has started. Ubuntu developers have started to develop the next version, and the first development version of the image has been completed. Do not have too many expectations for the new Ubuntu build, at least for now. Two months later, we can see significant changes. If you start this version now, it will still be displayed as Ubuntu14.04. It can be seen
recently out of management and inspection needs, unit leadership requirements on the Fortress machine system, testing several commercial fortress machine, because the price exceeds the budget and other reasons are not purchased, and tested three open-source fortress machine, the feeling of the unicorn open-source Fortress machine function is the most complete, basically and the commercial fortress machine, the only problem is the graphic part of the o
to explain why it seems as if "overnight" Etcp was born, gaining capital and quickly getting huge sums of money.In the intelligent parking industry, because of the scarcity and exclusivity of the parking lot, which makes it different from other industries, it is the two core barriers for the rapid horse-racing to occupy the parking lot and the large capital investment. As the leading brand of "ETCP parking" two advantages highlighted, more than 50 million U.S. dollars in cash reserves and execu
, Ubuntu is actually not very satisfactory to Chinese support, so I think of the legendary Unicorn, which is the Chinese version of Ubuntu. Want to Chinese version of, or people participate in the development, should be better, the results live version inside a look ... Ubuntu the original advantages of not how to carry forward, the shortcomings are added a few, especially that what Kirin Software Center, gaudy, speed dead slow, not as original, and t
, login FTP server password is abcdef, then use fortress Machine login, password for 12345678---abcdef, even with three "-" Separate the fortress machine password from the actual FTP password650) this.width=650; "src=" http://s2.51cto.com/wyfs02/M02/7E/7E/wKiom1cCKwvznVJIAAD2FIvczvc947.jpg "title=" 3.jpg " alt= "Wkiom1cckwvznvjiaad2fivczvc947.jpg"/>3. Target IP, note that the destination IP is always the IP of the bastion machineAs follows:Kirin Fortress Machine ftp/sftp Direct login 650) this.w
kinds. webportal mode, users want to carry out operations, you need to use IE, in the URL to enter the https://bastion machine IP to open the Bastion machine interface, enter the bastion machine user name, password for the bastion Master account password + token generated 6-bit dynamic password after opening webportal, In Webportal, you can list all the devices that users can log on to, and users can log on to the target system directly when they click on the tool behind the device. Tool Direct
missing or irrelevant, then some of these small users may feel like your start-up users are fleeing too high.Therefore, the method of calculating the renewal rate proposed by ServiceNow is a good substitute for the calculation method of the number of users fleeing. This approach will not allow a few users to spend a lot of money to cover up the fact that users flee, but also to reflect the health of your business.So, as mentioned earlier, when we want to calculate our renewal rate, use the foll
possible to execute these commands until the file is created, the folder is created, and the file is opened before you open it, otherwise the return fails. The command code is: 0x08, the command format is as follows: // Close file, return operation execution status uint8_t closefile ( void 19 ]={ 0x55 , 0xaa , 0x08 , 0x00 , 0x00 , 0x08 }; // close file command 0x08 uint8_t statusbyte =0xaa ; Statusbyte = SendCommand (Commandtext,6 return Statusbyte;} After writing the program, w
Solaris 10 11/06 is released this week, and the update contains two very important features: Logical domains and Solaris Trusted Extensions. Logical domains is a virtual technology specifically designed for Sun's UltraSPARC T1 (Niagara) to divide
The company's virtualization platform on the host, with the puppet management, but a single puppet has a big bottleneck problem ~ puppetmaster default is the use of Ruby's own Web server Webrick, it is too simple, Unable to meet puppet client
Environmental requirements are divided into: A. Requirements of the Sitecore server environment B. Sitecore client requirements 1. The Sitecore server environment requires a. IIS version that supports the following versions of IIS: I. IIS 8.5 II. IIS 8.0 III. IIS 7.5 IV. IIS 7.0 Note: Sitecore does not support or allow
[01] Preparation, 01 preparation
Sitecore CMS is a set of commercial software for content management systems. Its underlying platform relies on Microsoft. net technology. A recent project has adopted this platform, so it has the opportunity to access this product.
Although I have been in touch with this product for some time, I always feel that I lack a more complete and in-depth understanding of this product. So I want to record the learning and use
Today, Gitlab is configured on Alibaba cloud, but the error 502 error has always occurred.
502GitLab is not responding.Your GITLAB administrator if this problem persists.
After an afternoon of search finally found the error, the original is on the server also opened a Tomcat service, occupied 8080 ports, so that the Gitlab unicorn service can not be opened.Finally, make the following changes in/ETC/GITLAB/GITLAB.RB
Then Gitlab-ctl reconfigure resta
Today, the Gitlab is configured on the Ali cloud, but there has been an error 502 error.
502Gitlab is not responding.Please contact the your Gitlab administrator if this problem persists.
After an afternoon of search finally found the error, the original is on the server also opened a Tomcat service, occupies 8080 ports, so that Gitlab unicorn service can not be opened.Finally, make the following changes in the/ETC/GITLAB/GITLAB.RB
Again Gitlab-ctl
Label: Style Color Io OS ar Java for strongMaven manually creates a multi-module project
">
我要创建的项目名称是:unnicorn,项目包含两个模块,分别是unicorn-core和unicorn-web。包的路径是com.goldpalm.tour。">The project name I want to create is unicorn. The project contains two modules: unicorn-core and unicorn
window function to do the same work over 4 times times in 1.1 seconds.
SELECT Depname, empno, salary, rank () over (PARTITION by depname order by salary
DESC) from
empsalary;
Depname | Empno | Salary | Rank
-----------+-------+--------+------
Develop | 6 | 6000 | 1
Develop | 7 | 4500 | 2
Develop | 5 | 4200 | 3
Personnel | 2 | 3900 | 1
Personnel | 4 | 3500 | 2
Sales | 1 | 5000 | 1
Sales | 3 | 4800 | 2
4 times times the acceleration has been impressive
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