best collaboration apps

on the Java level. In the implementation of the re-entry lock, there are three main features: First, the atomic state. Atomic states use CAS operations (discussed in detail in the 4th chapter) to store the state of the current lock and determine whether the lock has been held by another thread. Second, the wait queue. All threads that do not have a request to the lock will enter the wait queue to wait. The system can wake up a thread from the waiting queue and continue to work after the lock

Today to write this blog is to achieve a role, want to exchange ideas with you, learn from each other, there are shortcomings in the blog also hope that we criticize. The content of this blog is based on the style of the past blog, but also dry-based, occasionally pull the salty egg (haha ~ not good work and began to publish blog ~).Due to my limited project experience and limited understanding of the architecture design, my personal understanding of MVVM is mostly borrowed from the previous MVC

TMS (Teamwork Management System)TMS is an open source team collaboration (communication, blog, internationalized translation) Web System (responsive interface design, mobile adaptation).Oschinarecommended List of domestic software:Https://www.oschina.net/p/tmsGitosc Repo:Https://git.oschina.net/xiweicheng/tmsGitHub Repo:Https://github.com/xiweicheng/tmsDemo: http://tms000.sh1.newtouch.com/page/index.htmlAccount Number: admin/88888888 user/88888888Run

Synchronizing data to Elasticsearch using the HBase collaboration (coprocessor) The recent project needs to synchronize the data in the HBase to the Elasticsearch, the requirement is to put or delete data to HBase, then the ES cluster, the corresponding index, also need to update or delete this data. I used the Hbase-rirver plug-in, found that it is not so good, so to find some information on the Internet, their own collation of a bit, wrote a synchro

Inter-Program Collaboration mode-shell outShell out this noun although not how to hear, but perhaps in silent use, plainly is through a program through the form of a command to invoke another program, that is, System (2) systems call. The existence of an interaction (or protocol) is simple, one execution is done, then another executes, there is no communication process, and at most the calling program passes parameters to the callee.The variant of thi

Angularjs, in my opinion, is a medium-weight framework. It is not as simple as backbone, and not as comprehensive as dojo and Yui. Many times, the attempt to all-encompassing, often appear a lot of sub-module quality underachievement, and change it more difficult. Too thin, the content of the framework is too thin to write too much. Angularjs This relatively moderate style, it is very much in line with my needs.Currently, Angularjs three of the most sophisticated components I think are data bind

The difficulty of multithreading is mainly multi-threaded communication collaboration This piece, the previous note two mentioned in the common synchronization method, here is the case study, summed up a few 3 examples today: 1, bank deposit and withdrawal multi-threaded implementation, using lock lock and condition condition. Attach: Use a monitor for inter-thread communication 2, the producer consumer realizes, uses the LinkedList self-write buffer.

Document collaboration and document management Document collaboration differ from document management in that it allows individuals to asynchronously develop a single document from a single location into a finished product without much concern about what happens to that document within a defined document Life Cycle. document management, on the other hand, is concerned about applying governance rules to d

Cocoa programming moduleCollaboration is the content to be introduced in this article.Cocoa ProgrammingIn, we often encounter delegate, Target-Action, notification, and so on. In my opinion, we can sum up these methods from a certain perspective. They are just different.ModuleCollaboration methods are provided between them. Here I think of this collaboration as "Callback". In fact, the word "Callback" is more borrowed here, I have not carefully studie

Multi-person Collaboration 148 reads When you clone from a remote repository, git actually automatically corresponds to the local branch master and the remote master branch, and the default name for the remote repository is origin .To view information for a remote library, use git remote :$ git remoteoriginOr, use git remote -v the display for more detailed information:$ git remote -vorigin git@github.com:michaelliao/learngit.git (fetch)ori

solutions in StackOverflow, but it's not for me to try. My own solution is to use the Git GUI to generate SSH key for submission, subsequent operations can also be performed) copy the key from Id_rsa to SSH key in GitHub, associate local Git and GitHub account: ssh-t[email protected] 2. Main commands for remote collaboration git clone: Gets a remote repository. git fetch: Gets all the branches and data in the remote reposi

(httpservletrequest req, httpservletresponse resp) { If (dispatcher! = NULL) dispatcher. include (req, resp); ... }} 1. the getrequestdispatcher () method of the current servletrequest object can only obtain the dispatcher of the Web component of the current web application, achieving collaboration between different Web Components in the same web application. 2. The dispatcher of the Web component of the current or other Web applications can be obt

1, you can use the Web version, computer version, mobile version of multiple versions of the use of Youdao cloud collaboration, here I show the computer version of the operation, mobile version is also very convenient. 2, first you create a group, and then publish a link to invite friends to join Cloud collaboration, if it is a mobile version, there are two-dimensional code scanning to join.

Linux basic configuration and management 2 ---- Linux multi-command collaboration ---- pipelines and redirection Linux basic configuration and management 1 ---- Linux Network basic configuration http://www.bkjia.com/ OS /201309/240457.html 1 pipelines and redirection 1 in Linux most commands are very simple, there are few complex commands. Each command only implements a simple function, we can combine different commands to implement complex functions.

Java thread: Concurrent collaboration-producer consumer model is the most classic model for multi-threaded programs, regardless of any programming language. Just like learning every programming language, Hello World! Are the most classic examples. In fact, it should be accurate to say that it is the "producer-consumer-warehouse" model. After leaving the warehouse, the producer-consumer model is unconvincing. For this model, the following points should

Java threads: Concurrent collaboration-deadlock threads are unlikely to experience deadlocks. Even code that appears to have deadlocks, the possibility of deadlocks at run time is also small. The cause of the deadlock is generally caused by mutual lock wait between two objects. In the article "Java thread: synchronization and lock of Threads", the concept and simple example of deadlock are briefly described, but the example given is incomplete. Here i

Java multi-thread 3 thread collaboration and communication instance, java multi-thread The difficulty of Multithreading is mainly the multi-thread communication and collaboration. The common Synchronization Methods mentioned in the second part of the preceding notes are as follows: 1. multi-threaded Implementation of bank deposits and withdrawals, Lock and conditional Condition. Additional: Use monitors fo

parameter does not have this limitation.In Unity3d, use Stopcoroutine (string methodName) to terminate a synergistic program, using Stopallcoroutines () to terminate all the cooperating programs that can be terminated. However, both of these methods can only terminate the Monobehaviour in this program.There is also a way to terminate the co-program, set the active property of the Gameobject where the program is located to False, and when you set the active to Ture again, the co-program will no

thin to write too much. Angularjs This relatively moderate style, it is very much in line with my needs. Currently, Angularjs three of the most sophisticated components I think are data binding (Scope), instruction (Directive), and Dependency injection (Dependency injection), which perform very well. In contrast, its UI components and animations are weaknesses. It can be said that the choice of angularjs means that the jquery-style component library is chosen to compensate for its shortcomings,

Starter: personal blog, update error correction replyis the tail of this blog post yesterday, the use of Socket.io library practice, the finished address here.The code has been uploaded to GitHub, the portal. You can open two browsers to see the effect.The practical significance is that two people online communication when said do not understand, then there is a whiteboard is good, both can write and draw on the above, help communication.Move the GitHub Readme-- Online whiteboard, multi-