This time to bring you the PHP interface isolation principle (ISP) use case resolution, the PHP interface isolation principle (ISP) use of the considerations are, the following is the actual case, together to see.
When designing an application, if a module contains multiple sub-modules, then we should be careful to abstract the module. Imagine that the module is implemented by a class, and we can abstract
In-depth understanding of the JavaScript series: the principle of solid five principles of interface isolation ISPObjectiveIn this chapter we are going to explain the 4th of the S.o.l.i.d Five principles of JavaScript implementation, the interface isolation principle of the ISP (the Interface segregation Principle).English Original: http://freshbrewedcode.com/derekgreer/2012/01/08/solid-javascript-the-interface-segregation-principle/Note: This article
Interface Separation principle
The core idea of the interface separation principle is that client programs should not be forced to rely on methods that they do not need to use. The English abbreviation ISP, namely interface segregation Principle. In fact, the interface separation principle means: an interface does not need to provide too much behavior, an interface should only provide an external function, should not be all operations are encapsula
user is dependent on interfaces that are not used but used by other users. When other users modify this interface, all users dependent on this interface will be affected. This clearly violates the open and closed principle and is not what we expect.
The following is an example of how to design the relationship between interfaces or classes so that they do not violate the ISP principle.Assume that there is a door with the lock and unlock functions. In
Preface This chapter is to explain the s.o.l.i.d Five principles of the JavaScript language implementation of the 4th, interface isolation principle ISP (the Interface segregation Principle). English Original: http://freshbrewedcode.com/derekgreer/2012/01/08/solid-javascript-the-interface-segregation-principle/Note: This article is written by the author more around the mouth, so the uncle understand is also more depressed, make a look at it, don't get
Objective
In this chapter, we will explain the 4th S.O.L.I.D of the Five Principles JavaScript language implementation, the interface isolation principle ISP (the Interface segregation principle).
Original English: http://freshbrewedcode.com/derekgreer/2012/01/08/solid-javascript-the-interface-segregation-principle/Note: The author of this article is more around the mouth, so the uncle understand is also more depressed, make up to see, don't get bog
Preface
In this chapter, we will explain 4th of the five principles s.o.l. I. d implemented by the Javascript language, and the interface isolation principle ISP (the interface segregation principle ).
Http://freshbrewedcode.com/derekgreer/2012/01/08/solid-javascript-the-interface-segregation-principle/.Note: This articleArticleThe author wrote a detour, So uncle was also quite depressed. Let's take a look. Don't get stuck.
The interface isola
Note: The following processes are Pro Mini 328P on the other. 1 , upload the example on the first board Arduinoisp program, the board becomes the board A ;2 , waiting to burn bootloader Board becomes the board B ;3, BoardAthe pinPinTenConnecting the BoardBof theRST, and then the boardAthe pinPIN11, A, -connecting the board separatelyBof thePIN11, A,,to the BoardBpower on. 4 , Arduino IDE the Menu "Tools"-- > "Programmer"-- > " Arduino as ISP , in the
SOC Sensor contains simple ISP inside, can digital processing pixle after, give the YUV format image
ex:ov7725
Bayer sensor generally refers to raw Data sensor, requires external dsp/isp processing
EX:OV9710/2/5
for convenience, SOC Sensor is better
If image quality is required, Bayer Sensor can be more optimized.
YUV Sensor
YUV sensor output format is YUV, image processing effect using the
Simple and Convenient!
The AVR Microcontroller has many advantages. I am also a loyal supporter, from 51 to AVR. I also learned PIC in the middle. I bought a learning board, LCD screen, and many other things when I was a beginner at 51. After my experience, when learning AVR, I started from the self-made download line. Note that this is just the beginning. Simple things have some limitations, but it is very useful for beginners, with it, you can start to learn the AVR single-chip microc
a solution to frequent abnormal web pages caused by ISP problems in WINDOWS8 system
The workaround is as follows:
1, enter the WIN8 system press the shortcut key "Win+r" to open the running window, in the input box input "cmd" after carriage return;
2, open a command Prompt window, the input string "netsh winsock reset", and then enter, you can see the prompt "successfully reset the Winsock directory, you must restart the computer to complet
Demosaic is the key algorithm to interpolate Bayer image into RGB image, the quality of this algorithm is directly related to ISP pipeline. Ispforfun will spend some effort on this module. Ispforfun First notice the implementation of the AHD algorithm in Dcraw, but the AHD algorithm is not suitable for the direct use of hardware implementation, so the necessary modifications to AHD, a hardware-based AHD scheme is obtained. The image below is the effec
Recently using PPStream to watch network TV, always repeatedly buffering, can not play the contents of the normal. The study found that only CRC and cable users have this problem. ISP directly restricts PEER-TO-PEER network TV playback software, really ruthless. So what's the good?
Set a good PPS, you can relieve this trouble oh:
Follow the tools/Options action into the Setup dialog box, then select the "Network Information" tab, at which point you
If the interface of a class is not cohesive, it means that the class has a "fat" interface. In other words, the "fat" interface of a class can be decomposed into multiple sets of methods. Each group of methods serves a different set of client programs.The ISP acknowledges that some objects do need to have non-cohesive interfaces, but ISPs recommend that the client program should not see them as a single class presence. Instead, the client program shou
ICP means "in circuit programming" (in circuit programming), PC computer can run "NuMicro ICP programming Tool" software via Nu-link SWD interface (serial wir e Debug) To update the target board on the Aprom, Ldrom, Data Flash and user config word.The ISP means "in system Programming" (in Systems Programming), the target board calls the external interface by running the boot/load code in Ldrom, such as USB/UART/SPI/I2C ... Go to update the internal Ap
Reprinted from: http://guangfengji2007.blog.163.com/blog/static/4322956020082493417675/
IAP (in appplication Program), which is programmable in applications.As the name suggests, it is dynamic programming in the process of system operation. This programming is a dynamic modification of the Code executed by the program, and does not require any external force or any mechanical operation. This is different from ISP.Generally, the ISP needs to set some
method is as follows:
Deubginflash settings ----> targets
S
Because of the special mod of the ARM7 kernel structure, when the ARM7 system is powered on or reset, several startup modes are selected by configuring the pin status.
Generally, based on the different chips of various companies, it generally includes in-chip Flash Boot Mode, In-chip RAM boot mode, and external memory boot.
Mode. In addition, many of the 7.7 chips now support in-chip Boot programs in System Programming (
The ISP is an abbreviation for Image Signal processor, the full name is the image processor. In the whole process of camera imaging, it is responsible for receiving the raw signal data of the photosensitive element (sensor), which can be understood as the first step process of photographing and recording the whole camera, which plays an important role in image quality.High-pass 8974 photo display process to clearly see the location of the
ISP -- Interface Segregation Principle, segregation
1. ISP Overview (ISP -- Interface Segregation Principle ):
It is better to use multiple dedicated interfaces than to use a single total interface.
The dependence of a class on another class should be based on the smallest interface.
An interface represents a role and should not assign different roles to an inter
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