问题发现 在业务逻辑中发现有时使用chrome.app.window.create这个API创建出来的窗口无法使用其他的API,不仅其他chrome.app.window的API说window is undefined而且还有奇怪的警告和报错 Creating sandboxed window, it doesn't have access to the chrome.app API. The chrome.app.window.create callback will be called, b…
// A task is a generic runnable thingy, usually used for running code on a // different thread or for scheduling future tasks off of the message loop. Task也是比较重要的一个类,先逐个分析头文件 #include "base/non_thread_safe.h" #include "base/revocable_store.…
Browser Window The Chromium browser window is represented by several objects, some of which are included in this diagram: Frame The frame is the portion of the browser window that includes the title bar, sizing borders, and other areas traditionall…
I have Flash Player installed, but I am unable to view Flash content in Chromium. How do I enable Flash Player to view this content? If you have installed Flash Player for Chromium, but cannot see Flash-based content, you may have disabled Flash Play…
在WindowedStream上可以执行,如reduce,aggregate,min,max等操作 关键是要理解windowOperator对KVState的运用,因为window是用它来存储window buffer的 采用不同的KVState,会有不同的效果,如ReduceState,ListState Reduce /** * Applies the given window function to each window. The window function is calle…
1.时间轴 echart 提供了一种图表,如果x轴是一个时间范围,并且是连续的,如果用传统的数据驱动会很慢,所以用时间轴的方式 function initCurve(_data){ var resultArr=[]; for(var i=0;i<_data.length;i++){ var res=_data[i] resultArr.push({ name:new Date(res.time)+"", value:[res.time,Number(res.value).toFi…