Posts

Showing posts from November, 2021

sequential (78) motor

Image
https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_83.html . Ref:  https://wodewangzhishime.blogspot.com/2021/12/httpswodewangzhishime_54.html . . . Me: Braking is to let the motor move reversely. . T5,6,7,8 are transistors for braking a car. . In reality, we are not able to control the on/off of those transistors. . for (int i =1; i<5; i++) { if (T[i] = saturated)  { T[i + 4] = cut-off; // as long as the integrated circuit sense that T1 is saturated, T5 must be cut-off } else { T[i+4] = saturated; } } . . John: When Transistor 5 is cut off, when we brake a car, this car can't brake immediately, because, the motor must slip over Resistor 5. .  Me: When the motor slip over resistor 5, this motor needs 5 meters of slippery before it can halt. . When T5,6,7,8 are cut off, the motor need 20 meters of slippery before it can halt. When T5,6,7 are cut off, the motor need 15 meters of slippery before it can halt. When T5,6 are cut off, the motor need 10 meter...

sequential (75) b - - Frequently used cache (1)

Image
https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_88.html . Ref:  https://wodewangzhishime.blogspot.com/2023/08/blog-post.html   . . . John: Have a look at the picture above. We might see C1,2,3,4. The are Cache 1,2,3,4. Me: OK. John: You also see the Xor gate. Me: Yes,. John: They're used to compare and check. You may have a look at this article ( https://wodewangzhishime.blogspot.com/2023/12/sequential-99.html ) ., Me: OK.  John: Have a look at the 2nd picture above. They work in this way,. . During the 1st up cycle of the clock line, the datas enter the line of L1. Only L1 is covered. During the 2nd up cylcle of the clock line, the datas enter the line of L1 and L2. L1 and L2 are covered. During the 3rd up cycle, the datas enter the line of L1 and L2 and L3. L1, L2 and L3 are covered. . Me: OK. John: Do you find that at the line of L1, only C2 is available for compare and check? . Me: Yes,.  Only C2 is available for compare and check at the line ...

learning and teaching (26) 3 prepare and expect

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_96.html . Ref:  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_78.html . John:  A kid may listen to his mom . A kid seldom listen to a stranger. Me  : Have a look.  https://kamchihau.blogspot.com/2022/08/httpskamchihau_37.html?m=1  .  Mr. Leung and Miss Jeng are coincidentally on duty and available at that time. They are unprepared and unexpected.  Before that moment,  they are ignorant of that you and your father is on the black list.  John: In their eyes, Kelvin is just a stranger, while,  the hospital is their wet-nurse and life-protection . Me: Excellent.  Would they listen to a "stranger"? John: Normally, "No",. However,  there are always exceptions.   Me: What exception? John: They think cunningly,  . 1) I'm a low-level spy. If I'm guilty,  the high level spy are more guilty than me.  Who is the high level spy...

sequential (67) fields

Image
  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_10.html . Ref: https://wodewangzhishime.blogspot.com/2022/03/httpswodewangzhishime_7.html . . . . Me: Look at it  https://kamchihau.blogspot.com/2022/10/httpskamchihau_17.html?m=1 . Inside the Cache of Process's register, there 're 6 field. . Subject (Process's register) <-- The first round. . Xor gate result 's register need to check if there is a register called the process's register in the cache.. Role () Interrupt (system clock line) <--- Second round. . Xor gate put the process 's register on the system clock line Type of value (boolean) Object () value (0) <-- The first round. . Xor gate result 's register need to check if there is a value which is equal to 0. . . Assume that the value of Xor gate is 0 too. . Me: During the first round checking, the field of value is required to be compared. . If the field of value isn't required to be compared during the first round ch...

learning and teaching (20) Paraguay fire accident

Image
https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_98.html . Ref:  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_99.html . . Eucharistize.  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html .  John: Have a look.  https://wodewangzhishime.blogspot.com/2021/07/dickhead-vs-spy.html . Me: OK. John: Mr. H is my neighbour. One day, I saw him in the avenue.  I chat with him for a while. Kelvin use the satellite to peep at us.  . Kelvin (an America's hacker): This camera hack the satellite of America. Through it, do you see that a person is chatting with John at the avenue ?  He is Mr. H. He is the neighbour of John.  Daniel : How do you handle Mr. H ?  Kelvin: I'm gonna put him on the black list  . . _______________ One day, Mr. H drive a truck. .  Kelvin (in Walkie-Talkie): Do you see a truck, the number of which is B143?  The driver is Mr. H. He talks on his Iphone w...

learning and teaching (70) Senegal ship wreck

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_23.html . Ref:  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_11.html . Eucharist .  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html .  . . While (a modem is running) { Pinging (user's name, physical address); <----- Note : A function is a register. Kelvin hack the Modem and let the Pinging register be unable to process. } . John : Look at the code above. If the Pinging register of a modem can't ping any user from any physical address, this modem is break down. Me: I see what you mean.  John : Fine. It happen in the year of 2010. . ____________ . Kelvin: John try to fix a Modem. I make fun of him.  Miss Kwok (a spy from Hong Kong): How do you make fun of him ? Kelvin : I let the Modem ping nothing.  Miss Kwok : It's so funny.  Kelvin :So you scold at John, "What a stupid person you are. You don't  know how to fix a modem."....

sequential (2)

Image
https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_24.html . Ref:  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_24.html . . . . John: The above picture is the cache with is shared by Bing and yahoo. . Me: Have a look .  https://wodewangzhishime.blogspot.com/2021/07/dickhead-vs-spy.html . Indeed, the operational principles is same as Telecom. . John: Some kind of Binding(key word, line of record). . Me: Correct. . . Note: Hackers can add a record in the cache of Telecom. . Why can't hackers add a record in the cache of Bing?? 

sequential (1)

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_17.html . Ref: https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_68.html . . . if (int i = int j ) { } . Me: How does anti-virus software work ??  John: How?? Me: If suddenly, the above program become the following,  . for (int i = 0; i< int j; i++) { } Me: The anti-virus software will alert you, the program is being hacked.  . . However, if the value of i or j is hacked, the anti-virus software won't alert you , the program is being hacked. . John: That mean, the anti virus software detect the mal-function of the program. . But, the anti virus software doesn't detect the changing of the value. . Me: Yes,

sequential (7)

Image
https://wodewangzhishime.blogspot.com/2021/11/package-0101.html . Ref:    https://wodewangzhishime.blogspot.com/2021/12/httpswodewangzhishime_26.html  . . . Pilot: When the airplane start flying, everything is Ok. But, after 15 minutes, it mal-function. . The mal-function take effect after 15 minutes. Why?? Me: A timer. Pilot: What is a timer ?? Me: A timer is how many Cycle . . .For example, after 200,000 cycle, the trick take effect. . 200,000 cycle is 15 minutes. . . if (time = up) { the trick take place; <-------- put the register on the system clock line. }

learning and teaching (53) The explosion of Isreal 2002

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_77.html  . . Ref :  https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime.html  . . Eucharist.  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html?m=1 . John : Have a look.  An explosion of Isreal which claimed the lives of 30 folks.  https://en.m.wikipedia.org/wiki/Passover_massacre Me: OK. ______________________ . Bradley (the bishop of the church of the Yandel): As a Yandelists, what is the contribution of us? Maahir (the perpetrator): Murder the infidels on behalf of the Allah. Bradley : Allahu Akbar. Maahir : Allahu Akbar.  . _______________ . John:  Mr.  Yuan is an employee of this security company. .   https://wodewangzhishime.blogspot.com/2021/08/httpswodewangzhishime_53.html . _______________ . Kelvin: I want to ask you, Fatty. Mr. Yuan (a fat man): What?  Kelvin: Is John an example of  being hacked by us? Mr. Yu...

sequential (68) Line of power source (1)

Image
https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_12.html . Ref:  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_96.html . . . John: There're 3 articles below. They're about "the chosen clock line". I guess you're better read them first. Me: OK. . 1) https://wodewangzhishime.blogspot.com/2022/02/httpswodewangzhishime_80.html 2) https://wodewangzhishime.blogspot.com/2022/02/httpswodewangzhishime_26.html 3) https://kamchihau.blogspot.com/2022/11/impact.html . John: After you read the 3 articles above, we may start now.  Me: OK. John: Now, look at the picture above. There is a register called register_power_source_chosen. Me: OK. John: If you're not sure what register is, you may read this article ( https://wodewangzhishime.blogspot.com/2021/07/httpswodewangzhishime_94.html ) first. Me: OK. I've read it. John: I assume that power source 1 is "Battery" and power source 2 is AC to DC rectifier. Me: OK. John: This...

learning and teaching (10) COVID

Image
https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime.html . . Ref:   https://wodewangzhishime.blogspot.com/2021/09/httpswodewangzhishime_20.html . .  Eucharist.  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html .  . ________________ . Kelvin: Look at this camera. It hack the satellite of America. Do you see John standing at the park?  . Mr. Chan (a staff of the cultural and leisure department of Hong Kong): Yes, . Kelvin: Good. You approach him and gloat over "You're monitored by the America's satellite . Don't get angry. ". . Mr. Chan: In this way, we humiliate John. . Kelvin: So what ?. . _________________________ . Bradley (the bishop of the church of the Yandel): We murder 10 million folks in COVID. What should Kelvin and Mr. Chan do? Charles: They should murder the folks too. However, they don't. Bradley: How do we handle them? Charles: Murder them.

learning and teaching (3) (France aircrash 2000)

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_26.html . Ref:  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_1.html . Eucharist.  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html .  . While (the server of Youtube is running) { if (request = John) { Language = Default & Japanese ; <------ Kelvin hack the server of Youtube and add a supplementary code here.  } else { Language = Default ; } } . John: One day, I use Youtube. In the box of input, I put "Chinese video by default". When the SQL statement enter  the server of Youbube,   Kelvin  change it into "Select Chinese and Japanese Video". Me: OK. John:  Mehdi is the person in this link,  https://chihaukam.blogspot.com/2024/09/blog-post_28.html?m=1 . ____________ . Kelvin   : John put "select the Chinese video" in the box of input of the client side of Youtube. I hack the server of Youtube. I change it into ...