sync

问题 I'm developing a website for apartments rental. I'm using a wordpress hotel theme that I tweaked so instead of "rooms" it uses "flats" and a booking plug-in. Each of this flats are also advertised in Airbnb and FlipKey. What I need is to able to sync all the calendars so if, for instance, someone books the flat in Airbnb, that flat is automatically marked as "non available" in both the website and Flipkey. This is done using feeds .ics that are provided by both companies. There is an output

问题 I have to make a series of Ajax requests on a loop. Around 100 of them. And each request returns a JSONP variable. I extract data from the JSON and keep appending the value into a div. The problem is that I want the div to be appended with data in the order of function call. i.e sequentially. Now i get a different order everytime i refresh the page depending on the order in which the request completes. Here's my code. $.each(elem, function (index, item) { $.ajax({ type: 'post' , url:

问题 The sync man page says: sync() causes all buffered modifications to file metadata and data to be written to the underlying file systems. Does Python have a call to do this? P.S. Not fsync, I see that. 回答1: Python 3.3 has os.sync, see the docs. The source confirms it is the same thing. For Python 2 you might have to make an external call to the system. 回答2: As said, Python 3.3 has the call - on Python 2.x, since it is a simple system call, requiring no data to be passed back and forth, you can

问题 I have an ipad app that has a database. I created a web-service on my mac mini using php,apache,mysql. What I would like to do is sync the database on the ipad with the one I have on the remote computer maybe once everyday. Can someone please provide me with an example,sample code or even advice on how to go about doing this? 回答1: I would need more info to give you an accurate answer. What kind of database are you using ? I can only give you a general answer since you really don't provide a

问题 Our app consumes a web api and also uses core data. We are successfully using Restkit to send and receive data between the app and the database. However we are having difficulty implementing a conditional sync between the server and the app. One of the tables on the server has an 'updated_at' field. The table corresponds to a NSManagedObject on our iOS application. We are trying to establish a means of updating the managed object on the device only if the 'updated_at' field being called from

问题 In Grand Central Dispatch, how does the dispatcher work with different queues ( serial and concurrent ) when using the dispatch_sync function and the dispatch_async function? 回答1: First of all we need two type of queue : one serial and one concurrent : dispatch_queue_t serialQueue = dispatch_queue_create("com.matteogobbi.dispex.serial_queue", DISPATCH_QUEUE_SERIAL); dispatch_queue_t concurrentQueue = dispatch_queue_create("com.matteogobbi.dispex.concurrent_queue", DISPATCH_QUEUE_CONCURRENT);

问题 I have an imageLoader function, that loads the images while the other code keeps running. Now I want that same function to run first, before all the other code keeps running. This is the function: //calling the function ImageLoader.sharedLoader.imageForUrl(urlstring as String, completionHandler:{(image: UIImage?, url: String) in self.productImageView.image = image! }) //the function itself func imageForUrl(urlString: String, completionHandler:(image: UIImage?, url: String) -> ()) { dispatch

问题 I want to utilize git in my development workflow. I'm using Eclipse Juno. I'm coming from CVS, but see lots of benefits from distributed VCS. I'm reading Pro Git book, have read quite bit of it to start using it, but somehow something does not work the way I think it should to. I'm doing well with it on single machine, but fail when I do remote repository sync. This is what I want to achieve: I have two PC-s, HOME & WORK. I want to develop on both PC, so chose git to sync them as well. I

问题 I am in trouble and Need your help. 1st Question: My IOS app has to send/receive datas to/from a Web Server. The server defined using the TCP and the data format is TLV; I have never used TLV before, and have no idea how to solve this problem. As for TCP, I decide to use cocoaAsyncSocket, it's simple to deal with TCP transports; But I send/receive datas all in the (NSData*) format, I don't know if the server can decode it correctly. 2nd Question: I am also trying to sync Contacts between

问题 I'm new to Microsoft Sync Framework and trying to synchronize an SQlite database with Sql Server, any good links ? 回答1: there's no out-of-the-box sync provider for Sqlite, so you have to write your own. or you can have a look at these links: Synchronization with SQLite on WinRT SYNCHRONIZING WINRT/SQLITE USING SYNC FRAMEWORK TOOLKIT even if you're not building a WinRT app, you can modify the code to work in an ordinary desktop mode non WinRT type of app. 来源： https://stackoverflow.com