sync

问题 Here is my problem. I am creating a website which has a "news" tab. What i want on the news tab is updated content from another news website. Is there any way to grab plain text posted on another website, post it on a news tab in my website, and update automatically when the website posts new content? Can anybody push me in the right direction so i can learn how to do this? I know HTML very well, but lack skill in PHP and Javascript. What do i have to learn in order to pull this off? 回答1:

问题 I have a personal project using git that I often hack on across multiple computers, hosted on Github. Since I work on this at home I tend to get interrupted fairly often. I'll be in the middle of a statement, and dinner will be ready or I need to change a diaper. And when I get back to coding I may be on a different computer. What's the best way to get the most up-to-date version? I think the most orthodox answer would be to commit and push. I commit fairly often but committing here seems

问题 I implemented a sync task the same way as the BasicSyncAdapter example except with a Google account like in this answer: https://stackoverflow.com/a/2972918/2072569 It works on allmost all devices except for the Samsung SM-P600 (Galaxy Note 2014) with Android 4.4.2 and some other Samsung tablets. My ContentProvider in the Manifest file has a label. This is the cause of this bug according to this post at some Android version of some Samsung tablets. Has Samsung blocked adding sync tasks to a

问题 I can't seem to find sync and copy options in the php sdk for amazon-s3. Currently I am using aws s3 cp/sync CLI command from within PHP code to achieve this which doesn't seem very neat to me. Any ideas? 回答1: You can do this with a combination of two features in the PHP SDK. First, checkout the S3Client::uploadDirectory() method (see user guide). You can upload a while directory's contents like this: $s3Client->uploadDirectory('/local/directory', 'your-bucket-name'); If you combine this with

问题 We are using elastic search cluster with 2 nodes. The index seems to be out of sync. For an index, each node has different count of documents. The objective is to always keep the cluster in sync. First node can see the second node but second node cannot see the first node in the cluster. Is there any way to force sync the cluster so that the data in each node is same? 回答1: If you need the data in two nodes, use replication. That way a copy of the data of each shard is made on the other node.

问题 I have my own ContentProvider and SyncAdapter which both work fine. I set them to be automatically synced with ContentResolver.setSyncAutomatically() an this work. I can also test the sync with Dev Tools -> Sync Tester. Now I would like to request a sync from my app (if we have no data yet) and be notified when it finishes, so I can updated the interface (I'm showing a progress bar with logo while it's syncing). I'm doing this with ContentResolver.requestSync() , but I have not found a way to

问题 This is how I perform a sync now: * get preference "timestamp" and save to variable TIMESTAMP * save current time to preference "timestamp" (2) * query server side items with update time bigger than TIMESTAMP * for each item * compare with local item's per item update_time * if server side is newer * update local * else if local is newer * set item update time to now (1) * upload * save back * else if　equal * do nothing * The question is, when I sync next time, the last time synced items will

问题 I am forced to use VSS at work, but use SVN for a personal repository. What is the best way to sync between VSS and sync? 回答1: To get rid of the manual merge step, I could use a separate svn branch (svn://branches/VSS) as follows: Create a working copy of svn://branches/VSS Do a VSS Get Latest on this working copy svn commit svn merge from svn://trunk svn commit Do a VSS diff and checkout all files (without overwriting) with differences Check in those files reintegrate svn://branches/VSS into

问题 I would like to know if SQLite proposes a update mechanism based on some delta file, to be clear for example an Oracle database can be synchronized with sql redo logs or snapshot logs. Does SQLite proposes an optimized mechanism to update itself. My use case is the following, I have a local database which must be synchronized with some remote data, in ideal world I would like to build in an optimized format the changes and only them, not all the database, is there some native SQLite mechanism

问题 There has been a lot of discussion lately about the issues with iCloud and Core Data and how Apple's APIs are currently broken in iOS 5 and possibly iOS 6. Is it possible, given the current state of Apple's Core Data API, to reliably sync across multiple devices using iCloud? If so, how would you do this? If not, please recommend an alternative approach. 回答1: It depends on what you want to do. There are two types of Core Data-iCloud integration, as described here: http://developer.apple.com