initial conditions 1. 2.() desired effect 3.php 4.html css repeat ...
my code uses the image of the target path as the watermark. How to change it to the user name of the uploader as the watermark? The user name tag is [ attach_name ] if ($upload_data[ is_image ] == 1) { foreach (AWS_APP::config()...
here is my code to convert a web page to pdf through html2canvas.js and jspdf.js pdf () { let that = this this.loading = false html2Canvas(this.$refs.pictureData).then(canvas => { var contentWidth = canvas.width; var contentHeight = canvas...
topic description find the largest two-dimensional matrix (element and maximum) in a matrix, such as 12034 23451 11530 the largest is 45 53 requirements: (1) write out the algorithm; (2) analyze time complexity; sources of topics and their ow...
I ve been learning the angular2 framework recently, and I don t find it too difficult to understand syntax, but the rxjs used in state management is really big. Would like to ask all of you using angular2 framework development students are familiar wit...
for example, in writing vue, the callback function after the upload function of element-ui is successful will have three parameters < el-button> < el-upload> Thank you very much! ...
problem description A flask project now has a concept of one project, and all functions are operated under this project. What I want to do now is to create a new database for a new project. Reuse the model that has been written, and all database struc...
for projects created with vue-cli, the default webpack configuration is packaged into a single file. Now there is a need to package out many folders. The corresponding html,js and css in different folders have modified some configurations to be in the f...