Experience in the evolution of chart patterns

I have always respected (admire) design pattern, but I disagree abuse (abuse) design pattern. Of the design pattern, I often encountered, there are two misleading (mislead): A design pattern is to actors a profound mystery, that the design pattern is a very perfected technology (or ideas), in general, negligible in the development and design,GHD Dark Styler, and will not use, you can stay out, enjoy clean. Another design pattern above the proboscis is that the design mode, but so many of our design and development is simply not to think about what design patterns, the system yet work, the project already call it a day, do not use, why bother injury, the self- Discussion painful to eat.
I call it misleading since
(mislead), certainly has some thoughts and analytic. Of the sometime, my point is still a Design patterns should be the ultimate expression of an idea, a variety of guidance. And this idea, this guide is precisely in our OO systems development necessitated. The cause why design patterns that would be profound, and a big reason is a design pattern is a design at the level of technology (thinking), designed in the present, many undertakings and companies are often overlooked or underestimated. In my opinion, design patterns described in assorted models, it is the elementary idea of ​​object-oriented (encapsulation, inheritance, polymorphism) is the same, but design patterns how many cases will accentuate the multi-state through OO,GHD Kiss Styler, Inheritance greater reuse of industrial-grade, conservation and expansion. Reason is very simple, either of which are part of OO, did not conflict, but supplement each additional. Coders to be a simple design pattern does not need to learn to main? Whether we can enjoy wash? In my opinion, each in OO systems development and design practitioners, should learn to master the design mode, but may converge may be different: the designer or a higher level of abstraction can disburse more care to the use of scenarios and design patterns effectiveness of the applying, and coding staff are required to pay more care to effect the design pattern implementation. Design pattern is a very bitter knowledge process and will not be temporary (by least I think so) in the process, but this is necessary. This process is to get the maximum OO design for a subtle,GHD Benefit Styler, subtle effects of this will be directly reflected in our future object-oriented systems inquiry and design to go.
of the latter, which is the subsistence of this view is quite practical foundation. Indeed, nigh us, and even himself that he is working through the project development, the only goal is to system operation (work). We will give priority evolution objectives in agreement with an array to send: 1) apt work (work); 2) stable (lusty); 3) Performance (performance); 4) enhancement (expansibility); 5) reuse (reuse). The design pattern is extra cared approximately scalability and reuse, it seems that more often we do no must think what design patterns. But one thing we overlooked, and that is the user's needs alteration, and that around us, themselves, alternatively are experiencing is that the changing needs of the consumer infinite. Small change, perhaps we tin act as a fire captain, 4 patches to finish up, merely in numerous cases the changing needs of users simply to cause a change in our design, it is no a easy patch can be done with them. Death (death),GHD Hair Straightener, tax (tax) and demand change (prerequisite variation) is cried the 3 major Achilles Heel programmers, so the beginning of system design as the expansion of some of the attentions necessary and proper strategy needs to change is required, not as numerous asset as simple as we first thought. However,GHD Straightener, the design is in development over a very forbid entity, asset have been very perplexing, why make it extra complicated to complex into the abuse of technology is not preferable, the degree of control is actually deep learning and experienced. Having said that, yet that design patterns is necessary, even in the small system below development is too a valuable presence. I do a responsible path and technology is not a huge project, differ modules can be nice not uniform (due to guy human ecology knows very well:)), and more is a level of it entire. It seems entire will be OK, yet I use the Bridge mode preoccupation and decoupling,GHD Pure Styler, through the Decorator pattern to multiplication the dynamic needs of the module design is simple and rational, and I can guarantee that the average consumer could accessible cope with change. All this does not mean that the technology to be very deep, just need to adviser a rational thought. So was distinct point of view, the design pattern idea is worthwhile of us to use the.
, whatever, always make human feel that production a fuss, but people feel vain reality. Previously used C + + will GoF describes 23 kinds of design patterns to write repeatedly (shared source and resolution, you can download PDF documents for reference), but also the design mode of the learn and reflection to browse and experience some of the projects and development in the use some of these characteristic patterns or ideas, so be arranged to experience these experiences and logged. Coupled with the experience of classical system source code, called