• Notes on go multivariable assignment


    When it comes to multivariable assignment, first calculate all relevant values, and then assign values from left to right, but this rule does not apply to pythonLet’s take an example package main import “fmt” func main() { Data, I: = [3] string {“Qiao Bangzhu”, “Murong Fu”, “Jiu Mozhi”}, 0 i. Data [i] = 2, “master […]

  • master.exe The master process is used to query what process is


    Process file: Master or master.exeProcess name: MasterProcess category: processes with security risksEnglish Description: master.exe is a process which is registered as a Trojan. This Trojan allows attackers to access your computer, stealing passwords and personal data. It is a registered security risk and should be removed immediately. Please see additional details regard Chinese reference:master.exe Is […]

  • Solution to no sound in front panel headset of win8 — win7w.com


    When we use the headset, we may encounter no sound fault, so we need to set it through Realtek high definition audio manager, which can be found in the control panel, But sometimes after installing it, we find some problems. The most common one is that the headset on the front panel of win8.1 computer […]

  • Special topic – Hungarian algorithm


    Hungarian algorithm for maximum matching of bipartite graphs The author of such a dish just learned now Maximum matching of bipartite graph of board Title Luogu p3386Hang up a link- https://www.luogu.com.cn/prob…Problem surface – given a bipartite graph, the number of left vertices is n, the number of right vertices is m, and the number of […]

  • Problems and solutions of (Master | rebase 1 / 10) after careless git rebase


    Sometimes it’s going to the servergit push origin masterThere will be failures. It’s like this Then, I went through a lot of hardships on Baidu and found a solution.He said that the remote warehouse and the local warehouse file conflictgit pull –rebase origin master(pull the remote file, overlay the local file, and then upload it). […]

  • Using dependency injection in xUnit


    Using dependency injection in xUnit Intro I wrote an article about dependency injection of xUnit, but it is not so convenient to use This paper introduces a “real” way to use dependency injection based on xUnit and Microsoft’s dependency injection framework——Xunit.DependencyInjection, from the master‘s work, allowing you to use dependency injection like in your test […]

  • More elegant use of dependency injection in xUnit


    Xunit.DependencyInjection 7.0 was released Intro Last time we introduced the masterXunit.DependencyInjectionhttps://www.cnblogs.com/weihanli/p/xuint-dependency-injection.html Recently, the master has completed the refactoring of 7.0 and has been officially released, which can be directly installed and used 7.0 brings us a better programming experience. In version 6. X, ourStartupNeed to inherit fromDependencyInjectionTestFrameworkIn addition, an assembly attribute needs to be set, […]

  • How to realize the infamous mobile phone verification code function


    preface Now basically all kinds of mobile phonesAPPRegistration will use mobile phone verification code, including somePCThe mobile phone number will also be used as the unique identification verification for the end website! Coincidentally, Xiao Ming’s boss asked him to develop a user registration function, and forced users to register and bind mobile phones. He called […]

  • Classical school


    #Select the heroes whose Max HP is greater than 6000 and max mana is greater than 1700, and then sort them from high to low according to the sum of the two SELECT NAME     ,     hp_max,     mp_max  FROM     heros  WHERE     hp_max > 6000      AND mp_max > 1700  ORDER BY     ( hp_max + mp_max ) DESC;   #Query the hero with Max HP and max mana greater than […]

  • Saying goodbye to flash in Chrome


        It was launched as soon as chorme was opened. This flash will be launched in 2020. I think of the flash craze that swept the world in those days. Video games and animation are all run by flash. The most familiar childhood games are 4399, the paradise of childhood. Speaking of this, I […]

  • SQL Server 2005 master and MSDB database backup and recovery process


    Because the system database is particularly important for Sql Server, in order to ensure the normal operation of the SQL SERVER system, besides daily backup of users’databases, we also need to backup the system database, such as Master, Model, Msdb (TempDB does not need backup). 1. Restore Master database If the system configuration is lost […]

  • SQL Server Mobile System Database


    When it comes to this question, basically three questions come to mind: 1. What is system data? 2. Why move the system database? 3. Mobile system databases can be added and separated. Why do we have to come up with them separately? Let me talk about these three questions one by one. It’s also like […]