recently wrote a web, embedded in an iOS webView. ReactJS+webpack+react-router4 is used in web. Web can be opened in Chrome and Safari can be normal push and goback. Loading web,web in webview in iOS App works well with push, but goback fails. router ...
mycat has a memory error during operation, crashes, and then automatically restarts; how to find the root cause of the problem? glibc detected java: double free or corruption (out): 0x00007f9338011b30 * JVM exited unexpectedly. JVM exited in res...
there are now two arrays. An array A, an array B. wants to achieve such a function: click the button in array A to add it to array B (implemented here). if there is this button in array B, it prompts "Don t repeat it. " I wrote it in VUE. Now the p...
$(document).on("change", ".uploadVideo", function() { var video = this.files[0]; var videoUrl = window.URL.createObjectURL(video); I did an upload to the blob address, like this: blob:http: localhost 367a4312-f142-4646-8a8d-7c...
does Mini Program need to introduce es6-promise library to use Promise? I did not report wrong when I directly used Promise, but I searched out some articles saying that Mini Program canceled articles such as Promise or Mini Program needed to introduce ...
Business background there are three table relationships as follows: Master Table teacher : id , name Student Table student : id , name teacher-student relationship table relation : id , teacher_id , student_id the above three ta...