locked

问题 I'm not experienced with Android. I want to setup some tablets in such a way, that the gadgets are locked to just one web-app. I think it should be somehow locked to a Browser (which in turn should open directly after the launch of the tablet with the login page of the web-app set as default) and the browser should be locked to a particular web-app/ set of urls. Can somebody recommend tools/ resources or solutions for my purpose? I am sure the task itself is not a big deal and I am searching

问题 this is my first post here. I'm asking because I ran out of clues and I was unable to find anything about this specific issue. My question is: In Adobe AIR, is there a way to do a synchronous usleep() equivalent (delay execution of 200ms), alternatively is there a way to specify the SQLite busy timeout somewhere? I have an AIR application which uses the database in synchronous mode because the code cannot cope with the need of events/callbacks in SQL queries. The database sometimes is

问题 I am trying to read from a file correctly in Haskell but I seem to get this error. *** Exception: neo.txt: openFile: resource busy (file is locked) This is my code. import Data.Char import Prelude import Data.List import Text.Printf import Data.Tuple import Data.Ord import Control.Monad import Control.Applicative((<*)) import Text.Parsec ( Parsec, ParseError, parse -- Types and parser , between, noneOf, sepBy, many1 -- Combinators , char, spaces, digit, newline -- Simple parsers ) These are

问题 My problem is , while opening a jframe which is including different informations than my main jframe , when i tried to work on this jframe, for example inserting data to SQLite manager's database . But it's giving me Database locked error.I can insert data from my main jframe which i'm opening new jframes with jcombobox. I hink i know source but i dont know how to fix this. I think i need to close my main jframe which i open other frames. So sqlite database can storage this frames datas. Here

问题 Im trying to estimate the mean and standard deviation of an infinite stream of numbers. When I run my code I get an error message "cannot change value of locked binding" I did some research and gather this error is related to my use of global variables but I am unable to figure it out. Any help would be much appreciated. Thanks in advance for your help #define global variables glength <<- 0 sum <<- 0 sumSq <<- 0 xBar <<- 0 SD <<- 0 #function with global variables gF <- function() { glength <<

问题 I have this problem: I'm using a SQL Server 2008R2 backend and MS Access 2000 frontend where some tables are connected via ODBC. Following Structure (Tables all on SQL-Server): Import (not connected to Access) Products (connected via ODBC to Access) Pricing (connected via ODBC to Access) I want to fill the Pricing table automatically with some data from Products and Import. This is supposed to run as a SQL Agent job with a T-SQL script. I want to insert the data from "Products" with following

问题 Everybody knows the standard procedure to keep your app alive, after the user pressed the lock button (silent sound). If I start a sound with AVAudioPlayer (before the iphone is locked), the sound plays till it's end (after locking). The app is still running. If I try to start another sound while the iPhone is locked, it will never get played. All the other things work as well but the sound doesn't. How can I play a sound while the iphone is locked? 回答1: If the problem is that your app is

问题 I'm not using SQLite and webview directly, the webviews are used in the ads in my application (I'm using AdMob). There are several activities which works like workflow going back and forth and some activity run in their separate process I'm getting such exception. android.database.sqlite.SQLiteException: error code 5: database is locked at android.database.sqlite.SQLiteStatement.native_execute(Native Method) at android.database.sqlite.SQLiteStatement.execute(SQLiteStatement.java:61) at

问题 I am reading my WPF imagesource like this: VB Dim bmi As BitmapImage = New BitmapImage bmi.BeginInit bmi.CacheOption = BitmapCacheOption.None bmi.CreateOptions = BitmapCreateOptions.IgnoreImageCache bmi.UriSource = New Uri(input.FullName, UriKind.Absolute) bmi.EndInit C# BitmapImage bmi = new BitmapImage(); bmi.BeginInit(); bmi.CacheOption = BitmapCacheOption.None; bmi.CreateOptions = BitmapCreateOptions.IgnoreImageCache; bmi.UriSource = new Uri(input.FullName, UriKind.Absolute); bmi.EndInit(