Environmental description JDK 17 SpringMVC 6.0.6 Tomcat 10.0.12 Thymeleaf 3.1.2.RELEASE Environment preparation Add SpringMVC dependency and Thymeleaf dependency: <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>6.0.6</version> </dependency> <dependency> <groupId>org.thymeleaf</groupId> <artifactId>thymeleaf-spring6</artifactId> <version>3.1.2.RELEASE</version> </dependency> Configuring view resolvers and controllers Configure the view resolver and register the corresponding ViewResolver as a Bean (Thymeleaf template view resolver configuration steps: template resolver -> template […]
Tag: view
Django view functions and resources
Article directory 1.View 1.1 File or folder 1.2 Relative and absolute import urls 1.3 View parameters 1.4 Return value 1.5 Response header 1.6 FBV and CBV 2. Static resources 2.1 Static files 2.2 Media files 1. View 1.1 File or folder 1.2 Relative and absolute import urls Note on implementation: Do not make relative imports […]
recycleView (2) Grid, there is spacing in the middle, left, right, top, and bottom have no spacing
1. Function 1. Renderings The top, bottom, right and left of item are all 0 2. Code 1. Key code //Set the spacing between RecycleView items. The upper and lower spacing is 20 for sorting, and the left and right spacing is 20 for sorting. binding.rv.addItemDecoration(object : RecyclerView.ItemDecoration() {<!– –> override fun getItemOffsets(outRect: Rect, view: […]
[C++/Drogon Framework] 2. Controller, filter and view
[C++/Drogon Framework] 2. Controller, filter and view Article directory [C++/Drogon Framework] 2. Controller, filter and view 1. Controller 1.HttpSimpleController 2.HttpController 3. WebSocketController 2. Filter 1. Built-in filter 2. Custom filters 3. View 1.CSP 2. Use of views 1. Controller The controller is an important part of Web development. It can receive requests from the browser […]
Front-end vue3 implements local and online file preview (including pdf/txt/mp3/mp4/docx/xlsx/pptx)
1. Only online preview is required, and the file address is accessible from the public network (1) Free preview of Microsoft office (recommended) Supports free preview of multiple office file formats such as doc/docx/xls/xlsx/ppt/pptx //Sample code //? Splice the address that needs to be previewed after https://view.officeapps.live.com/op/view.aspx?src=, as follows:\ let url=”http://xxx.com/files/demo.doc” window.open(“?https://view.officeapps.live.com/op/view.aspx?src=” + encodeURIComponent(?url)) (2) […]
Android custom View inertial scrolling effect (without using Scroller)
Foreword: I have seen many inertial scrolling solutions on the Internet, all of which are implemented through Scroller and computeScroll. However, in actual development, there may be some scenarios that are inappropriate, such as coordinated layout, and internal sub-Views have particularly complex linkage effects, which need to be coordinated through offsets. The implementation principle is […]
[Mango] Use explain() to view the execution plan of mongodb query statement
Use explain() to view the execution plan of the mongodb query statement Similar to relational databases such as MySQL and Oracle, MongoDB calculates the optimal query plan for each query statement through the query optimizer, including selected indexes, query time, scanned records, number of scanned indexes, alternative execution plans, etc. information. This article introduces using […]
Vue does docx/pdf/excle file preview
1. excel preview Method 1: Use xlsx plug-in ①Introduce xlsx npm install xlsx Page reference dependency import * as XLSX from ‘xlsx’ Using this kind of reference can solve the problem of version inconsistency in the import method of import XLSX from ‘xlsx’. ②Code View excel sheet Get the contents of the table //Call event […]
Android universal indicatorIndicatorView
Question: Need an indicator that supports images or color values Solution: The following effect <com.core.ex.widget.IndicatorView android:id=”@ + id/indicator_view” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_gravity=”bottom|center_horizontal” android:layout_marginBottom=”20dp” app:indicator_item_height=”5dp” app:indicator_item_space=”10dp” app:indicator_item_width=”40dp” app:selected_color=”@color/cl_red” app:unSelected_color=”@color/cl_32a0fa” /> <com.core.ex.widget.IndicatorView android:id=”@ + id/indicator_view” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_gravity=”center” android:layout_marginBottom=”20dp” app:indicator_item_height=”30dp” android:orientation=”vertical” app:indicator_item_space=”10dp” app:indicator_item_width=”5dp” app:selected_color=”@color/cl_red” app:unSelected_color=”@color/cl_32a0fa” /> <com.core.ex.widget.IndicatorView android:id=”@ + id/indicator_view” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_gravity=”center” android:layout_marginBottom=”20dp” android:orientation=”horizontal” app:indicator_item_height=”40dp” app:indicator_item_space=”10dp” app:indicator_item_width=”40dp” […]
An overview of NLP syntax analysis: from theory to practical interpretation of PyTorch
This article comprehensively explores the theory and practice of syntactic analysis in natural language processing (NLP). From the definitions of syntax and grammar to various syntactic theories and methods, the article analyzes the multiple dimensions of syntactic analysis in detail. Finally, through practical demonstrations of PyTorch, we show how to apply these theories to specific […]