Han Long

请教下node做全栈,需要补的知识能用java里的嘛

1

公司准备nestjs搞，除开语法外，后端的东西也能用java学习路线里的嘛，我看微服务等一些模块，是针对java的，有没有nodejs相关的

Implement Wayback animate mode function

2

[https://livingatlas.arcgis.com/wayback/#active=64776&localChangesOnly=true&mapCenter=104.09918%2C30.39906%2C14&animationSpeed=1](url) I have multiple xyz sources from different periods. I want to select a certain area and display images from different periods in this area. Just like the same link...

无法正确对ipcRenderer执行卸载功能

1

#### Describe the bug `function preHandler() { } function preFinishHandler() { } onMounted(() => { window.ipcRenderer.on('preEvt', preHandler) window.ipcRenderer.on('preFinish', preFinishHandler) }) onUnmounted(()=>{ window.ipcRenderer.off('preEvt', preHandler) window.ipcRenderer.off('preFinish', preFinishHandler) })` 多次退出进入会报错MaxListenersExceededWarning: Possible EventEmitter memory...