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Many software developers are confused about their career development? Why are there so few reliable companies? Many software companies are confused. How can we recruit and train software developers and how to use them? Why are so few reliable
process is increased and the early work is complete. The earlier the design is, the more comprehensive it is, the more significant it will play a role in controlling the subsequent consumption.
From this point of view, the example I gave in the morning
attendance system, hoping to achieve the following objectives:1) Standardize employees ' commute, leave, work and other activities.2) Easy to calculate employee's salary.3) Easy to manage all kinds of paid holidays.How to design this system?Do a requirement analysis to ensure that there is no problem with the requirements analysis.Analysis of requirements, first from the business perspective, and then from
, Git is suitable for simple software projects, typically some open source projects, such as the Linux kernel, busybox, etc.Instead, SVN excels at multi-project management.For example, you can store a bsp/design document/File system/application/Automation compilation script for a mobile project in an SVN repository, or a file system that stores 5 mobile projects
best tool for capturing creative processes and documenting creative ideas. For this special function simulation you can choose Layervault or other similar tools. Before, we've emphasized that GitHub is very useful for code tracking, but it's not the best design tracking tool. Turning the picture content into code, or designing for a product setup, still doesn't look that smooth.6, the advantages and disadv
First, to write unnecessary code1. You should not write those code before real demand comes.2. Do not write unnecessary code, and delete unused code.Second, the code is difficult to modify1, make too many assumptions about the future.2. Write code without careful design (basic design is not done)3, the
core function is very few, does not install the plug-in basically cannot use.BUGZILLA :Advantages:1, Bugzilla no charge,2, Bugzilla now has Chinese version supportDisadvantages:1, Bugzilla can only manage defectsApple XCode :Advantages:1, you can automatically create a classification chart.2. Automatically provides undo, redo, and save functions without writing any coding.Disadvantages:1, after the update version, a plugin may become invalid.What are
, Git is suitable for simple software projects, typically some open source projects, such as the Linux kernel, busybox, etc.Instead, SVN excels at multi-project management.For example, you can store a bsp/design document/File system/application/Automation compilation script for a mobile project in an SVN repository, or a file system that stores 5 mobile projects
core function is very few, does not install the plug-in basically cannot use.BUGZILLA:Advantages:1, Bugzilla no charge,2, Bugzilla now has Chinese version supportDisadvantages:1, Bugzilla can only manage defectsApple XCode:Advantages:1, you can automatically create a classification chart.2. Automatically provides undo, redo, and save functions without writing any coding.Disadvantages:1, after the update version, a plugin may become invalid.What are t
code, or designing for a product setup, still doesn't look that smooth.3, the advantages and disadvantages of TRAC:Pros: Very flexible and can be controlled with SVN integrationCons: The function is not very powerful4, the advantages and disadvantages of Bugzilla:Advantages: Free, with Chinese version supportCons: Fast search results are inaccurate. Only defects can be managed.5. Advantages and disadvantages of Apple Xcode:Advantages: Very fast compi
server, maintain a set of basic data, the client does not need to install, through the browser can be used;L Okit allows leaders to get the information they want when they need to focus on a project, and no longer requires project managers to spend a lot of time organizing reports and sending emails.L Okit can be deployed to the Internet so that project teams can be distributed anywhere and can work together as long as they can connect to the network.1 servers, 5 minutes, set up a management en
TFS (Team Foundation Server) is a workflow collaboration engine that allows a team to use their customized processes and use a centralized data warehouse that is collected in real time in the project history.Advantages: Integration. The version control system and the work item memory are integrated at the time of registration. When registering, you can associate it with one or more work items. New concept:
I. VSS vs. SVNThe main advantages of VSS with respect to SVN are:1. If the development tool is vs.net, it is more appropriate and convenient to use VSS.2. Installation configuration and use are simple, SVN installation configuration complex.3. Version control is simple, after you hit the label, to restore to this version is
1. The advantages and disadvantages of Visual Source safe:Advantages: If the development tool is vs.net, with VSS more suitable, convenient, installation configuration and use are simple, version control is simple, after playing the label, to restore to this version is simplerDisadvantage: The base LAN, low efficiency, VSS itself
Microsoft TFS:Advantages:The Mission edition is a great place to take your needs and project progress, and it's more useful for small teams than Gantt charts.can be seamlessly engaged with VSDisadvantages: tfs the cost of personal consumption is relatively larger. tfs through complex seemingly powerful configuration management, the online as the entire project cycle of the normal, which in actual use cause
Current popular source program version management software and project management software: Microsoft tfs,github,svn,codingrespective Advantages and disadvantages:Microsoft TFS:Advantages:The Mission edition is a great place to take your needs and project progress, and it's more useful for small teams than Gantt charts.Can be seamlessly engaged with VSDisadvantag
the ordinary programmer, which is called single-chip microcomputer encryption or chip encryption. Single-chip computer attackers with special equipment or self-made equipment, the use of single chip microcomputer chip design loopholes or software defects, through a variety of technical means, can be extracted from the chip key information, to obtain a single-chi
immediately, so the design drawings of the building cannot be considered as the structure of the building itself. Similarly, you should not think of a box line diagram drawn on paper (such as a common ER diagram) as the software architecture itself, that can lead to serious rhetoric, that is, to study the software arc
(groups) with this feature can be called integrated in-environment. such as Microsoft's Visual Studio series, Borland C + + Builder, Delphi series and so on. The program can be run independently or in combination with other programs. For example, the basic language is available in Microsoft Office software, and you can write WordBasic programs in Microsoft Word documents. The IDE provides users with the co
Summary: This text is divided into two parts. The first part: basic knowledge of design pattern; Part Two: The six principles in software design, and analyzes the principle of single responsibility in detail.
(the timeline reference for this article: \java design mo
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