Category:Blogs

  • Notes on significant figures and measured values of College Physics Experiments

    Time:2022-1-19

    I have to say that the expression of the effective number and measured value of college physics experiment really confused me. The teacher briefly passed the introduction. As a result, the requirements of the experimental report were strict Here according toInformation collected onlineandPersonal understandingMake a summary for later reference Teaching materials used in our school:College […]

  • Introduction to unity3d development (II) — Introduction to Lua

    Time:2022-1-19

    Wuyi Yinxia, whose real name is Guan Jianchang, has a 12-year game career. This tutorial takes unity 3D + vs code + c# + tolua as an example.   If you don’t have a basic programming, I suggest you learn some basic programming first. This article is not a complete rookie tutorial. It is mainly […]

  • In the Spartacus UI of SAP e-commerce cloud, the user-defined configuration is used to control the switch of UI debugging

    Time:2022-1-19

    On page slot module. TS, define a configuration object configuidebug This configuration object is defined in CMS component data The configuidebug object of TS contains a boolean type field: switchon By: providers: [provideDefaultConfigFactory(jerryConfigFactory)], Inject into the injection token: A runtime implementation is provided for defaultconfigchunk. In this way, at runtime, pageslotcomponent can inject a global […]

  • Summary of learning the basics of cloud computing

    Time:2022-1-19

    Cloud computing concept Cloud computing is a model that can obtain the required resources (such as servers, networks, storage, applications and services) from the configurable resource sharing pool anytime, anywhere, conveniently and on demand, and the resources can be quickly supplied and released. It is also a kind of distributed computing, which means that the […]

  • Use Vue in native HTML and run directly in the browser Vue file, using leaflet in Vue

    Time:2022-1-19

    vue3-in-html Using vue3 in HTML does not depend on nodejs, webpack, or scaffolding Demo source code https://gitee.com/s0611163/vue3-in-html function Several simple components are written, using element plus and vuex Using leaflet to realize electronic map in vue3 component characteristic Native HTML development does not rely on nodejs, webpack, or scaffolding Support to run directly in the […]

  • 2021 CCPC girls’ competition

    Time:2022-1-19

    Newbie, a finished with five bronze medalsDuring the game, I leisurely wrote questions with my teammates and thought about dry food. Fortunately, I didn’t get out of the copper tail in the end.Post the code of the competition Question a sign in Teammate A’s, judge whether the sequence of positive and negative directions meets the […]

  • Analysis of Perl command line parameter built-in array @ argv

    Time:2022-1-19

    When the Perl script runs, the parameters passed to it from the command line are stored in the built-in array @ argv, @ argv is the array used by Perl to receive parameters by default. There can be multiple parameters, $argv [0] represents the first received parameter and $argv [1] represents the second.Usage: Copy codeThe […]

  • Strategy of design pattern

    Time:2022-1-19

    Introduction to policy mode Policy pattern is a behavior design pattern, which allows you to define a series of algorithms and put each algorithm into a separate class, so that the objects of the algorithm can be replaced with each other. The policy pattern suggests finding out the classes responsible for completing specific tasks in […]

  • Detailed explanation of the strategy model of the basic design model of go language

    Time:2022-1-19

    catalogue summary Multiple treatment methods for the same type of problems 1、 Do not use policy mode 2、 Strategy mode UML summary Example summary Define a series of algorithms and encapsulate each algorithm. And let them replace each other. The policy pattern allows the algorithm to change independently of the customers who use it. Multiple […]

  • Lua detects whether an array (tAbbLe) contains a value

    Time:2022-1-19

    1、 DetectionarrayDoes the contain a value ? 1 2 3 4 5 6 7 8 9 –Traversal array function IsInTable(value, tbl) for k,v in ipairs(tbl) do   if v == value then   return true;   end end return false; end 2、 Lua determines whether an array exists for a character Judge whether the character B exists in […]

  • JS reverse 5173 analysis encryption password

    Time:2022-1-19

    Limited space Full content and source code: official account: ReverseCode, sendpunching Grab bag Login URL: POST https://passport.5173.com/?returnUrl=http%3A//www.5173.com/ Parameters: smsLogin: 0 userName: 15806204095 password: 6a771c7ecf7ebe2c3d4c0075cdb96ae5 mobileNo: smsCaptcha: category: passpod: __validationToken__: 1680e6a3947c43aea45d83e69b0d7291 __validationDna__: analysis password Password has 32 bits, possibly MD5 Search password, there are too many places, too lazy to see, give up. Click the login […]

  • Do you understand the timeout delivery of microservices?

    Time:2022-1-19

    Why do I need timeout control? A common problem in many cascading failure scenarios is that the server is consuming a lot of resources to process requests that have already exceeded the deadline of the client. As a result, the server consumes a lot of resources and does not do any valuable work. It is […]