• 10 great chrome features you should now enable


    Source: official account, front-end full stack developer. If you can magically upgrade your browser to something that ordinary chrome users don’t know, isn’t that cool? Here are ten chrome features to help you do that. These experimental functions are not enabled by default. To enable these features, see chrome://flags . The following logo may be […]

  • C language design experiment report (the third time)


    Name: Gong Zheng Setting: home Experiment time: March 25, 2020 Experimental items: 4.3.1 box shape; 4.3.2 preferential policies; 4.3.3 calculation of month days; 4.3.4 vending machine; 4.3.5 analysis program Purpose and requirement of the experiment Using logic operation and relation operation of C language correctly Using relational expression and logical expression correctly Using arithmetic operators […]

  • The problem of invalid spaces in ltrim(), rtrim(), replace() functions when Excel data is imported into SQLSERVER database


    Today, as like as two peas, we have guided some data from Excel to Sqlserver database. When we do data merge and re visit, we find that two data are exactly the same, but no merger is done. Finally, I found that there was a “space” behind one of them. It was this “space” that […]

  • 7、 Application of tab component in agile development framework


    In many cases, we need to use the tab tab For example, below Registration approval page This scenario is registration approval, which includes two parts: one is the approval of registered organizations, the other is the approval of registered usersThen it is more appropriate to use a tab instead of two function menus How to […]

  • Another artifact! Universal website password blasting tool


    Author: whw1sfbOriginal text:__https://www.freebuf.com/secto…Disclaimer: the tools and test methods mentioned in this article are only for research and learning, please abide by the “network security law” and other relevant laws and regulations. There is a key test item in Web penetration testing: password explosion. At present, more and more website systems add various encryption algorithms to […]

  • React navigation 5.0 Series 2: use of tabnavigation


    This is the second article in the react navigation 5.0 series. Learn about the common use of bottom navigation menu in app development, that is, the protagonist of this article: tabnavigation. This article extends the foundation of react navigation 5.0 series: the use of stack navigator, and constructs a complete app navigation framework through a […]

  • JavaScript tab bar switching effect


    Code implementation: Document * { margin: 0; padding: 0; } li { list-style-type: none; } .tab { width: 978px; margin: 100px auto; } .tab_list { height: 39px; border: 1px solid #ccc; background-color: #f1f1f1; } .tab_list li { float: left; height: 39px; line-height: 39px; padding: 0 20px; text-align: center; cursor: pointer; } .tab_list .current { background-color: […]

  • Tkinter (31) notebook components ttk.Notebook


    Creation of TTK notebook part and its options Notebook parts, each tab has a sub pane, use Tabid to distinguish each tab, Tabid can be an integer index, sub parts, “@ x, Y” relative coordinates, “current” currently selected. Each word pane is usually a frame part, can also be any part w = ttk.Notebook(parent, option=value, […]

  • Win7w.com: a solution to win8 shared printer’s denial of access


    Recently, some small partners have consulted about how to share printers in win8 and refuse to access them. Here is the solution for win8 shared printers. If you need a small partner, you can learn about it. Win8 shared printer access denied solution 1. On the computer sharing printers, open the control panel and click […]

  • How does vs set the tab to display on the left?


    When the visual studio tab is displayed at the top, it is a little troublesome to switch between the tabs when there are a little more files. To make it easier to use Visual Studio development, it is more convenient to move the tab to the left and display a column. 1. Open visual studio […]

  • How to access JSP page in springboot project


    How to access JSP page in springboot project?1. Add POM dependency <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> </dependency> <! — for compiling JSP — > <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <scope>8.5.37</scope> </dependency> 2. Configuration application.properties spring.mvc.view . prefix = / WEB-INF / JSP / — the directory where the JSP is located spring.mvc.view.suffix=.jsp 3. Add JSP fileAdd the webapp directory […]

  • How to check which program the folder is occupied by under Windows


    https://blog.csdn.net/m0_ 37321987 / article / details / 903447621. Right click the task bar to start the task manager; 2. Select the “performance” tab and click “resource monitor”; 3. Click the “CPU” tab, enter the file name or folder name in the “search handle” input box on the right side of “associated handle” and click search; […]