getPluginName() { var info = ""; var plugins = navigator.plugins; if (plugins.length > 0) { for (i = 0; i < navigator.pluginslength; i++) { info = navigator.plugins[i].name + ";"; } }return info; } //检查是否安装了某插件,
addRequestContext (requestContext: IRequestionContext) => {[key: string]: any} undefined Provide a way to enrich dependencies logs with context at the beginning of api call. Default is undefined. You will need to check if xhr exists if you configure xhr related conetext. You will need to...
{ BatchGetCommand, DynamoDBDocumentClient } from "@aws-sdk/lib-dynamodb"; const client = new DynamoDBClient({}); const docClient = DynamoDBDocumentClient.from(client); export const main = async () => { const command = new BatchGetCommand({ // Each key in this object...
Need to check that a record was deleted? Can't assume an empty table, check that this specific record is not there. This technique brings few powerful gains: It works natively in multi-process mode, when a developer wishes to understand what happened - the data is there and not deleted....
Key Parameters Pre-release Check HarmonyOS (JavaScript) About the Service Version Change History Getting Started Preparations Setting Up the Development Environment Configuring App Information in AppGallery Connect Integrating the SDK Configuring Your Products App Development Purchase Process...
Check if cookies are enabled/disabled in a browser Check If Session Exists Check whether protocol handler installed or not Check, Uncheck the CheckBoxes of repeater using JavaScript Checkbox not showing check mark when checked property set through javascript CheckBox text align horizontally middle CheckB...
Best Place in ASP.NET to check if user is authorized to view application best way & esieast way to Render partial view ON button click(Jquery) best way for display Description of enum field in list Best way to create a short URL like tiny Url does in MVC ? Best way to display an ...
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-- --- Table structure for browser_frontend_info-- ---IF EXISTS (SELECT * FROM sys.all_objects WHERE object_id = OBJECT_ID(N'[dbo].[browser_frontend_info]') AND type IN ('U'))DROP TABLE [dbo].[browser_frontend_info]GOCREATE TABLE [dbo].[browser_frontend_info] ([uuid] varchar...
events.on("key", function(keyCode, event){ //处理按键事件 }); 其中监听器的参数KeyCode包括: keys.home 主页键 keys.back 返回键 keys.menu 菜单键 keys.volume_up 音量上键 keys.volume_down 音量下键 例如: auto(); events.observeKey(); events.on("key", function(keyCode, event){ if(keyCode...