top 10 free project management software

diagramCollaboration diagrams consist of objects, messages, chains, and so on.Object: An instance of the class. The role of an object represents the part of an object or group of objects that is played in the process of accomplishing the goal. objects are direct or indirect instances of the class to which the role belongs, and in a collaboration diagram, an object of a class may act as multiple roles.Object name: Class nameMessage: The message is used to describe the system dynamic behavior, wh

Http://www.redmine.org/ Multiple projects support Flexible Role Based Access Control Flexible issue tracking system Gantt chart and calendar News, documents files management FEEDS Email Notifications Per project Wiki Per Project Forums Time tracking Custom fields for issues, time-entries, projects and users SCM integration (SVN, CVS, git, mercuri

between functions is also very convenient.Maintainability: High coupling and low cohesion between functional modules, code specification is easy to understand, so it is convenient to keep updating and maintaining later.Can be added: Later can add other professional courses in the knowledge tree inside, enrich the content.Legibility: Knowledge node's page knowledge is clear, there are specific practical application examples.Reliability: The website can accommodate up to 500 people at the same ti

A self-introductionMy name is Gao Yu, from Jilin Liaoyuan, although the undergraduate stage has been exposed to some small projects, but in addition to undergraduate students have not independently completed a comparative system of projects, for programming self-thinking ability is not strong, from graduation to now written code is very few, through the course of learning, but also to their own an upgrade, Will do their best to follow down, but also want to see whether they can persist in this r

Homework Onepublic int FindLast (int[] x, int y) {Effects:if X==null Throw NullPointerExceptionelse return the index of the last elementIn x that equals Y.If No such element exists, return-1for (int i=x.length-1; i > 0; i--){if (x[i] = = y){return i;}}return-1;}Test:x=[2, 3, 5]; y = 2Expected = 01) The For loop should end at i2) x=[] The pointer is empty and cannot reach fault3) x=[1,2,3],y=2 fault reachable at this time without causing error status4) x=[3,4,5],y=2 causes errorHomework Twopublic

risk-related concepts1. Risk: A weighted Figure 2 describing all possible outcomes and the associated consequences thereof, an uncertainty diagram: A chart that shows the relative probability of various possible outcomes. A set of potentially released interfaces is arranged along the horizontal axis, and the scale of the longitudinal axis indicates the relative probability of each result occurring. By convention, the longitudinal axis is generally suitably calibrated so that the probability of a

a central database for working by myself, and then I submit my code to it every time? A local copy of the database. Using a distributed version control system is not that troublesome. You can directly use the local database to create a database. Mercurial is developed using python, so it is very cross-platform. Running on all platforms is very smooth. Unlike subversion, subversion is slow. Currently, mercurial's largest customers include Google (Code hosting), Mozilla (Firefox browser), and

/moonfire/computer-composition-principle-2013-person/wikis/3013212086- Zhao Junting-First time assignment -15.10.11Third, install and configure Jenkins1. Follow the experimental instructions: put Jenkins.war into Tomcat's WebApp directory, launch tomcat: Enter into the Tomcat-apache directory, enter in the terminal: "bin/startup.sh". Access Http://127.0.0.18080/jenkins. The results are as follows:2. Download and install git Plugin and Github Plugin: Click Manage Plugins on the left of system man