• How to customize UI field label in Fiori standard application


    When the manufacturer related information are downloaded to CRM, They will be displayed in CRM assignment block “Manufacture Information” as below: Mapping table: Yesterday one colleague asksed this requestion: is it possible for customer to change standard field label?In CRM Fiori, it is only possible via view extension, which means customer needs to do some […]

  • Front end interview day 3 + 1 – 742


    Today’s knowledge point (2021.04.27) — day 742(I’m going to ask questions, too) [html] Tell me about your understanding of HTML entry [css] How to remove the inner shadow of input box in IOS? [js] Write a method to transfer the string to a TXT file (BLOB) and download it [soft skills]If there is a project […]

  • Custom debug function used in C / C + + Development


    1、 Colorless version 1、 Custom printf #include <stdio.h> #ifdef MYDEBUG #define DEBUG(arg…) {\ printf(“[debug]:%s:%s:%d —->”,__FILE__,__FUNCTION__,__LINE__);\ printf(arg);\ fflush(stdout);\ } #else #define DEBUG(arg…) {} #endif Call instance: DEBUG(“my debug……\n”); DEBUG(“the a is %d\n”,a); 2、 Custom printf #ifdef DEBUG #define D_STR(_STR_) printf(“f:%s(l:%d)%s\n”,__FILE__,__LINE__,_STR_); #define D_LINE printf(“f:%s(l:%d)-fn:%s\n”,__FILE__,__LINE__,__FUNCTION__); #define D_CHAR(_CHAR_) printf(“f:%s(l:%d)%d\n”,__FILE__,__LINE__,_CHAR_); #define D_HEX(_HEX_) printf(“f:%s(l:%d)[%x]\n”,__FILE__,__LINE__,_HEX_); #else #define D_STR(_STR_) ; #define D_LINE ; […]

  • How does jfinal-weixin support official account configuration?


    The official account of official account is spring-boot-starter-weixin, which is a spring boot version of jfinal-weixin. It has been using jfinal-weixin as development kit before, and has never tried to support the multi official account. Recently, there is a demand for support of the multi public number. Find the source code, open it and find […]

  • Front end interview day 3 + 1 – day 274


    Today’s knowledge points (January 15, 2020) – day 274 [HTML] list which block elements can’t be put in? [CSS] how can CSS eliminate font aliasing? [JS] do you know what the optional chain of JS is? Tell me about your understanding of it and what are its application scenarios? [soft skills] resource loading failed. How […]

  • Front end interview daily 3 + 1 – day 627


    Today’s knowledge point (2021.01.02) – day 627(I’m going to ask questions, too) [html] How to adapt the layout of mobile terminal? [css] What is the principle of less? [js] What’s wrong with writing a return statement in a non function? [soft skills]Tell me about your understanding of DNS hijacking In the Analects of Confucius, Zeng […]

  • Seven series of tutorial for SAP system and WeChat integration: Redis: storage of WeChat users and official account dialogue record


    This is the eighty-eighth article of Jerry in 2020, and the 269th official account of the Wang Zixi public number. The English version of this series, written by Jerry in 2017, contains a total of ten articles published in the sap community. Series catalog (1) Construction of wechat development environment (2) how to spend API […]

  • Front end interview day 3 + 1 – 659


    Today’s knowledge point (2021.02.03) – day 659(I’m going to ask questions, too) [html] What do you think are the technical difficulties of HTML? [css] Drawing a map of basketball court with CSS [js] Please implement a promise.race [soft skills]What are the types of front-end performance improvements? In the Analects of Confucius, Zeng Zi said:“I think […]

  • Front end interview day 3 + 1-554


    Today’s knowledge point (October 21, 2020) – day 554(I’m going to ask questions, too) [html] How to reference an external HTML page? [css] Using CSS to achieve stroke effect [js] Using JS to write a method, so that the two elements of the array exchange, requiring high performance [soft skills]Have you ever heard of edge […]

  • Front end interview daily 3 + 1 – day 275


    Today’s knowledge point (January 16, 2020) – day 275 [HTML] how can websites adapt to mobile screen? [CSS] how to solve the problem of aliasing in CSS image scaling distortion? [JS] let’s talk about your understanding of alert. What are its features? What should we pay attention to when using it? [soft skills] Why did […]

  • Open source recommendation: Java aggregate payment system for production


    Hello everyone, I’m a heartbroken editor for the majority of programmers. I recommend a small tool / source code every day, fill your favorites, and share a little skill every day, so that you can easily save development efficiency, and achieve the goal of not working overtime, not staying up late and not losing your […]

  • Front end interview daily 3 + 1 — 520th day


    Today’s knowledge point (2020.09.17) — day 520 [HTML] give an example to illustrate how to reverse the number of a list using only HTML and CSS? [CSS] why twodisplayProperty isinline-blockWill there be a gap between the two elements in the page if there are redundant characters (including newline, tab, etc.) between the two elements? What […]