fsevents

Monitoring a directory for changes in OSX without fsevent

由 倖福魔咒の 提交于 2019-12-12 03:09:25
问题 Is there an alternative to fsevent or some kind of wrapper for it? I'm trying to monitor a specific folder for changes to files with a certain extension. 回答1: There is UKKQueue, which is a nice wrapper for kernel queue event monitoring - the alternative mentioned in the documentation. 来源： https://stackoverflow.com/questions/7209811/monitoring-a-directory-for-changes-in-osx-without-fsevent

Javascript/jQuery HasLoaded or equivalent?

由 点点圈 提交于 2019-12-11 07:13:53
问题 I know in jquery it is possible to call the javascript/jquery onload() / load() functions on, for example an image ( <img> ). However, if in jquery if i use .html(htmlString) to insert an image after the dom has loaded, how can i add a listener to handle the images onload event? Is there a property I can check to see various images and if they have loaded? 回答1: After appending your html, you can bind the load event to the contained images: $("#foo").html(htmlString).find("img").one("load",

Can't run “npm install” without deleting node_modules after upgrading to NPM 5.4.1

由 自闭症网瘾萝莉.ら 提交于 2019-12-08 19:16:56
问题 I've upgraded NPM from 5.3.0 to 5.4.1 and after that, it seems that the command npm install works only if I've removed node_modules . When I try to rerun the installation, I'm getting the following error message. (After that, if I again remove node_modules , the command run install works - once .) PS C:\source\website> npm install npm ERR! path C:\source\website\node_modules\fsevents\node_modules\aproba\package.jsonvet.Web npm ERR! code EPERM npm ERR! errno -4048 npm ERR! syscall unlink npm

FSEvents Directory Watcher for remote server volume / only works for locally initiated changes, not remote updates?

由 被刻印的时光 ゝ 提交于 2019-12-07 11:21:15
问题 Scenario: I am using FSEvents to monitor local watch folders successfully. Using the same FSEVents code to monitor a directory that is within a mounted volume from a remote server over say, AFS (/Volumes/example) successfully notifies my FSEVents callback for any files the local client changes, but not changes made by other users on other machines - even though I do see those changes reflected immediately in the Finder. Heres my FSEvents implementation: DirectoryWatcher.m What I expect to

Equivalent of FileSystemWatcher (.NET) in Cocoa

由 无人久伴 提交于 2019-12-06 02:03:24
问题 I am developing an application in Cocoa. I want to constantly check whether the contents of a file in a particular location is changed or not (like FileSystemWatcher in .NET). Please anyone give me a solution 回答1: Please have a look at FSEvents. 回答2: As Diederik says, FSEvents is Apple's Carbon API for listening to file system events. Someone has created a Cocoa/Objective-C wrapper for FSEvents called SCEvents that is a little easier to use. 回答3: Another option would be to drink directly from

Running suggested command doesn't fix NPM Vulnerability

由 我只是一个虾纸丫 提交于 2019-12-04 22:42:54
After each installation of a new NPM module in my project I get the following error : [!] 40 vulnerabilities found - Packages audited: 5840 (0 dev, 299 optional) Severity: 8 Low | 24 Moderate | 8 High So then I run npm audit and I get the details for each of the 40 vulnerabilities such as : # Run npm install npm@6.0.1 to resolve 22 vulnerabilities SEMVER WARNING: Recommended action is a potentially breaking change ┌───────────────┬──────────────────────────────────────────────────────────────┐ │ Moderate │ Prototype pollution │ ├───────────────┼─────────────────────────────────────────────────

reloadData in NSTableView but keep current selection

由 荒凉一梦 提交于 2019-12-04 17:11:26
问题 I have an NSTableView showing the contents of a directory. I watch for FSEvents, and each time I get an event I reload my table view. Unfortunately, the current selection then disappears. Is there a way to avoid that? 回答1: It depends on how you populate your NSTableView. If you have the table view bound to an NSArrayController, which in turn contain the items that your table view is displaying, then the NSArrayController has an option to preserve the selection. You can select it (or not) from

Cocoa, FSEvents, kFSEventStreamCreateFlagFileEvents flag and “renamed” events

由 浪尽此生 提交于 2019-12-04 12:36:57
问题 I've been playing with FSEvents in a little application of mine to synchronize the content of my application with what's on the hard drive (basically, it's a little image viewer, and I want its content to update when the content of the HDD changes) I create my stream using the kFSEventStreamCreateFlagFileEvents flag, but I have a hard time figuring out how those events are generated by the OS (or the kernel, or whatever) And unfortunately, there is no documentation with the events generated

Use FSEvents in sandboxed app

由 自闭症网瘾萝莉.ら 提交于 2019-12-04 05:58:24
I'm trying to use FSEvents in my sandboxed app to monitor some directories. I implemented the following class: @implementation SNTracker - (id)initWithPaths:(NSArray *)paths { self=[super init]; if (self) { trackedPaths=paths; CFTimeInterval latency=1.0; FSEventStreamContext context={0,(__bridge void *)self,NULL,NULL,NULL}; FSEventStreamRef eeventStream=FSEventStreamCreate(kCFAllocatorDefault,&callback,&context,(__bridge CFArrayRef)trackedPaths,kFSEventStreamEventIdSinceNow,latency,kFSEventStreamCreateFlagUseCFTypes|kFSEventStreamCreateFlagWatchRoot|kFSEventStreamCreateFlagFileEvents);

Equivalent of FileSystemWatcher (.NET) in Cocoa

由 非 Y 不嫁゛ 提交于 2019-12-04 05:28:21
I am developing an application in Cocoa. I want to constantly check whether the contents of a file in a particular location is changed or not (like FileSystemWatcher in .NET). Please anyone give me a solution Please have a look at FSEvents . As Diederik says, FSEvents is Apple's Carbon API for listening to file system events. Someone has created a Cocoa/Objective-C wrapper for FSEvents called SCEvents that is a little easier to use. Another option would be to drink directly from the /dev/fsevents firehose. I work on an application that does exactly this and it works very well. You can be
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